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ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+
A mineral sunscreen formulated with birch sap, hyaluronic acid, and panthenol to provide high broad-spectrum UV protection while helping keep skin hydrated and comfortable. Its creamy texture blends smoothly into the skin without the dryness typically associated with mineral sunscreens, leaving a natural-looking finish with minimal white cast. Suitable for daily use, including sensitive skin.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ 50ml
Product Overview
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ PA++++ is a moisturizing mineral sunscreen that combines reliable broad-spectrum UV protection with ingredients that help maintain skin hydration and comfort throughout the day. Unlike many traditional mineral sunscreens, its cream formula spreads smoothly across the skin and minimizes the dry, chalky feeling often associated with zinc oxide-based formulas.
The formula is enriched with Birch Juice, a well-known Korean skincare ingredient valued for its hydrating and skin-conditioning properties. Combined with multiple forms of hyaluronic acid and panthenol, it helps replenish moisture while supporting the skin’s natural barrier, making the sunscreen comfortable enough for everyday wear.
Its mineral UV filters create a protective layer on the skin that reflects ultraviolet rays without relying solely on chemical filters. This makes it a suitable option for people with sensitive skin or those who prefer a gentle mineral sunscreen for daily use. The lightweight cream leaves the complexion looking naturally fresh with a soft, healthy finish instead of a heavy matte effect.
In addition to sun protection, the formula contains soothing ingredients such as Madecassoside and Allantoin, which help calm skin exposed to environmental stress. The product is also formulated with environmentally conscious packaging, including an FSC-certified paper box printed with soy-based ink, reflecting the brand’s commitment to more sustainable packaging.
Key Benefits
Broad-Spectrum Mineral UV Protection
Provides SPF50+ PA++++ protection against both UVA and UVB rays using mineral UV filters that help shield the skin from sunburn and premature photoaging.
Deep Hydration Throughout the Day
Birch Juice, hyaluronic acid, and panthenol help replenish moisture while reducing the tight or dry feeling often experienced with mineral sunscreens.
Gentle Formula for Sensitive Skin
A carefully selected blend of soothing ingredients helps keep skin comfortable during daily sun exposure, making the sunscreen suitable for sensitive and easily irritated skin.
Soft Natural Finish
The creamy texture spreads evenly and leaves a fresh, natural-looking finish with minimal white cast while helping even out the complexion.
Supports the Skin Barrier
Hydrating and barrier-supporting ingredients help maintain healthy-looking skin and reduce moisture loss throughout the day.
Comfortable Daily Wear
The lightweight cream absorbs comfortably without feeling heavy or greasy, making it suitable for everyday use under makeup or on its own.
Environmentally Conscious Packaging
Packaged in an FSC-certified paper box printed with soy-based ink to reduce environmental impact while maintaining high packaging quality.
Key Ingredients
Birch Juice
Birch Juice is rich in naturally occurring minerals, amino acids, and antioxidants that help replenish moisture and keep the skin feeling hydrated and refreshed. It supports the skin barrier while improving overall skin comfort throughout the day.
Zinc Oxide
A mineral UV filter that provides broad-spectrum protection against both UVA and UVB rays by forming a protective barrier on the skin’s surface. It is well suited for sensitive skin and offers reliable daily sun protection.
Panthenol (Provitamin B5)
Panthenol helps strengthen the skin barrier while attracting and retaining moisture. It also soothes dry or stressed skin, leaving it soft, comfortable, and well hydrated.
Multi-Molecular Hyaluronic Acid
A blend of different molecular weights of hyaluronic acid helps deliver hydration to multiple layers of the skin. This combination improves moisture retention while keeping the skin smooth, plump, and comfortable.
Madecassoside
Derived from Centella Asiatica, Madecassoside helps calm visible redness and irritation caused by environmental stress. It also supports the skin’s natural repair process and strengthens the skin barrier.
Allantoin
Allantoin is a gentle skin-conditioning ingredient that softens the skin, reduces feelings of discomfort, and helps maintain a healthy moisture balance.
Ceramide NP
Ceramide NP is a skin-identical lipid that helps reinforce the skin’s protective barrier, reducing moisture loss while improving long-term hydration and resilience.
Betaine
Betaine is a natural humectant that helps balance the skin’s moisture levels while protecting against dehydration and leaving the skin feeling soft and supple.
Tocopherol (Vitamin E)
Vitamin E provides antioxidant protection against free radicals generated by UV exposure and environmental pollutants while helping maintain the skin’s moisture barrier.
Skin-Conditioning Emollients
A blend of lightweight emollients helps the sunscreen spread evenly across the skin, minimizing the dry or chalky feel often associated with mineral sunscreens while creating a smooth, comfortable finish.
Full Ingredients (INCI)
Water, Zinc Oxide, Dibutyl Adipate, Dicaprylyl Carbonate, Propanediol, Coco-Caprylate/Caprate, Butyloctyl Salicylate, Polyglyceryl-3 Polyricinoleate, Titanium Dioxide (CI 77891), Polyhydroxystearic Acid, Caprylyl Methicone, Polyglyceryl-2 Dipolyhydroxystearate, Methyl Trimethicone, Magnesium Sulfate, Polyglyceryl-6 Polyricinoleate, Polymethylsilsesquioxane, 1,2-Hexanediol, Birch Juice (Betula Platyphylla Japonica Juice), Panthenol, Butylene Glycol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Sodium Acetylated Hyaluronate, Potassium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Madecassoside, Allantoin, Betaine, Ceramide NP, Tocopherol, Glyceryl Caprylate, Caprylhydroxamic Acid, Ethylhexylglycerin, Xanthan Gum, Aluminum Hydroxide, Stearic Acid.
Comparison
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ PA++++ is an excellent choice for those who prefer a 100% mineral sunscreen without sacrificing comfort. While many mineral sunscreens can feel thick, dry, or leave a noticeable white cast, this formula combines zinc oxide with hydrating ingredients to create a smoother, more comfortable application.
Compared with lightweight chemical sunscreens, it offers a gentler approach for sensitive skin by relying on mineral UV protection while still maintaining a creamy, moisturizing texture. Birch Juice, multiple forms of hyaluronic acid, panthenol, and ceramide help offset the dryness often associated with mineral formulas, allowing the sunscreen to remain comfortable throughout the day.
The formula also stands out for its barrier-supporting and soothing ingredients, making it particularly suitable for dry, reactive, or easily irritated skin. Instead of focusing solely on UV protection, it provides daily hydration and helps maintain a healthy skin barrier while leaving a naturally fresh finish.
In addition, environmentally conscious packaging—including an FSC-certified paper box printed with soy-based ink—reflects the brand’s commitment to reducing its environmental impact.
How It Works
The formula uses Zinc Oxide, a mineral UV filter, to create a protective layer on the skin that reflects and scatters UVA and UVB rays before they can contribute to sun damage. At the same time, Birch Juice, panthenol, ceramides, and multiple forms of hyaluronic acid continuously replenish moisture and support the skin barrier. This combination allows the sunscreen to provide effective daily sun protection while keeping the skin hydrated, comfortable, and less prone to dryness often associated with mineral sunscreens.
Preparation
Cleanse the skin and complete your morning skincare routine before application. As the final step, apply a generous amount evenly to the face, neck, and any other areas exposed to sunlight. For optimal protection, apply 15–30 minutes before sun exposure.
Injection Technique
This product is intended for topical use only and is not designed for injection or aesthetic procedures.
Aftercare
Reapply every 2 hours during prolonged sun exposure, especially after swimming, sweating, or towel drying. Daily reapplication helps maintain consistent SPF protection throughout the day. The moisturizing cream texture layers comfortably without leaving the skin feeling excessively dry.
Treatment Areas
Suitable for all sun-exposed areas, including:
- Face
- Neck
- Ears
- Décolleté
- Shoulders
- Arms and hands
- Any other exposed areas of the body
The gentle mineral formula is particularly suitable for sensitive skin and can be used as part of a daily skincare routine.
Treatment Protocol
For daily use, apply evenly as the last step of your morning skincare routine. Use a sufficient amount to fully cover all exposed skin. Allow the sunscreen to absorb before applying makeup. Reapply throughout the day whenever sun exposure continues, particularly during outdoor activities or after water exposure.
Expected Results
Immediately after application, the skin is protected with broad-spectrum SPF50+ PA++++ mineral UV protection while maintaining a naturally hydrated appearance. The moisturizing cream texture helps prevent the dry, chalky feeling often associated with mineral sunscreens and leaves the complexion looking smooth and healthy.
With consistent daily use, the sunscreen helps protect the skin from UV-induced damage while supporting the skin barrier through hydrating and soothing ingredients such as Birch Juice, Panthenol, Ceramide NP, and Multi-Molecular Hyaluronic Acid.
Safety
For external use only. Avoid direct contact with the eyes. Do not apply to damaged or irritated skin. Discontinue use if irritation, redness, swelling, or itching occurs and consult a healthcare professional if symptoms persist. Keep out of reach of children. Store away from direct sunlight and excessive heat.
Package
- Product: ROUND LAB Birch Juice Mild-Up Sunscreen
- Net Volume: 50 ml
- Sun Protection: SPF50+ PA++++
- UV Filter Type: 100% Mineral Sunscreen
- Texture: Moisturizing cream
- Finish: Natural, hydrated finish with minimal white cast
- Skin Type: Suitable for all skin types, especially sensitive, dry, and combination skin
- Country of Origin: South Korea
Storage & Handling
Store in a cool, dry place away from direct sunlight and excessive heat. Keep the cap tightly closed after each use to maintain product stability and prevent contamination. Avoid storing the product in high-temperature environments or freezing conditions.
FAQ
Is this a mineral sunscreen?
Yes. ROUND LAB Birch Juice Mild-Up Sunscreen is formulated with 100% mineral UV filters, making it an excellent choice for those who prefer mineral sun protection or have sensitive skin.
Does it leave a white cast?
The formula is designed to minimize the white cast commonly associated with mineral sunscreens. It blends more smoothly than many traditional zinc oxide formulas while leaving a natural-looking finish.
Is it suitable for sensitive skin?
Yes. The gentle mineral formula is enriched with Birch Juice, Panthenol, Madecassoside, Ceramide NP, and Allantoin, ingredients that help soothe and support sensitive skin while maintaining hydration.
Can it be used under makeup?
Yes. The moisturizing cream texture creates a smooth base that layers comfortably under makeup without feeling heavy or overly greasy.
Is it suitable for dry skin?
Yes. The formula contains Birch Juice, multiple forms of Hyaluronic Acid, Panthenol, Betaine, and Ceramide NP to help maintain long-lasting hydration and support the skin barrier, making it particularly suitable for normal and dry skin types.
What makes this sunscreen different from the Birch Juice Moisturizing Sun Cream?
While both products provide broad-spectrum SPF50+ PA++++ protection and feature the Birch Juice line’s hydrating ingredients, Birch Juice Mild-Up Sunscreen uses a 100% mineral UV filter system, making it better suited for users seeking a gentle mineral sunscreen with a naturally hydrated finish. In contrast, the Birch Juice Moisturizing Sun Cream uses organic UV filters and offers a lighter, more invisible finish.
| Weight | 50 kg |
|---|
Shipping policy
At our Company, we understand the importance of timely delivery. We offer a variety of shipping options to suit your needs, including standard, expedited, and express shipping. Our dedicated team works diligently to process and dispatch your orders promptly, aiming to deliver them to your doorstep within the estimated timeframe.
We strive to provide fast and reliable shipping to our customers. Here’s everything you need to know about our shipping process:
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $99.
- International delivery time 5 to 7 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
Please note that delivery times are estimates and may vary depending on factors such as product availability, destination, and carrier delay
Returns policy
We want you to be completely satisfied with your purchase from our website. If for any reason you are not entirely happy with your order, we’re here to help. Certain exclusions and conditions may apply, so we encourage you to review our detailed return policy for more information. Rest assured, our goal is to ensure your complete satisfaction with every purchase you make from our website
- Returned items must be unused, undamaged, and in the same condition as received.
- Original tags, labels, and packaging must be intact and included with the returned item.
- Proof of purchase, such as your order confirmation or receipt, is required for all returns.
Shipping policy
At our Company, we understand the importance of timely delivery. We offer a variety of shipping options to suit your needs, including standard, expedited, and express shipping. Our dedicated team works diligently to process and dispatch your orders promptly, aiming to deliver them to your doorstep within the estimated timeframe.
We strive to provide fast and reliable shipping to our customers. Here’s everything you need to know about our shipping process:
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $99.
- International delivery time 5 to 7 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
Please note that delivery times are estimates and may vary depending on factors such as product availability, destination, and carrier delay
Returns policy
We want you to be completely satisfied with your purchase from our website. If for any reason you are not entirely happy with your order, we’re here to help. Certain exclusions and conditions may apply, so we encourage you to review our detailed return policy for more information. Rest assured, our goal is to ensure your complete satisfaction with every purchase you make from our website
- Returned items must be unused, undamaged, and in the same condition as received.
- Original tags, labels, and packaging must be intact and included with the returned item.
- Proof of purchase, such as your order confirmation or receipt, is required for all returns.
Related products
Description
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ 50ml
Product Overview
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ PA++++ is a moisturizing mineral sunscreen that combines reliable broad-spectrum UV protection with ingredients that help maintain skin hydration and comfort throughout the day. Unlike many traditional mineral sunscreens, its cream formula spreads smoothly across the skin and minimizes the dry, chalky feeling often associated with zinc oxide-based formulas.
The formula is enriched with Birch Juice, a well-known Korean skincare ingredient valued for its hydrating and skin-conditioning properties. Combined with multiple forms of hyaluronic acid and panthenol, it helps replenish moisture while supporting the skin's natural barrier, making the sunscreen comfortable enough for everyday wear.
Its mineral UV filters create a protective layer on the skin that reflects ultraviolet rays without relying solely on chemical filters. This makes it a suitable option for people with sensitive skin or those who prefer a gentle mineral sunscreen for daily use. The lightweight cream leaves the complexion looking naturally fresh with a soft, healthy finish instead of a heavy matte effect.
In addition to sun protection, the formula contains soothing ingredients such as Madecassoside and Allantoin, which help calm skin exposed to environmental stress. The product is also formulated with environmentally conscious packaging, including an FSC-certified paper box printed with soy-based ink, reflecting the brand's commitment to more sustainable packaging.
Key Benefits
Broad-Spectrum Mineral UV Protection
Provides SPF50+ PA++++ protection against both UVA and UVB rays using mineral UV filters that help shield the skin from sunburn and premature photoaging.
Deep Hydration Throughout the Day
Birch Juice, hyaluronic acid, and panthenol help replenish moisture while reducing the tight or dry feeling often experienced with mineral sunscreens.
Gentle Formula for Sensitive Skin
A carefully selected blend of soothing ingredients helps keep skin comfortable during daily sun exposure, making the sunscreen suitable for sensitive and easily irritated skin.
Soft Natural Finish
The creamy texture spreads evenly and leaves a fresh, natural-looking finish with minimal white cast while helping even out the complexion.
Supports the Skin Barrier
Hydrating and barrier-supporting ingredients help maintain healthy-looking skin and reduce moisture loss throughout the day.
Comfortable Daily Wear
The lightweight cream absorbs comfortably without feeling heavy or greasy, making it suitable for everyday use under makeup or on its own.
Environmentally Conscious Packaging
Packaged in an FSC-certified paper box printed with soy-based ink to reduce environmental impact while maintaining high packaging quality.
Key Ingredients
Birch Juice
Birch Juice is rich in naturally occurring minerals, amino acids, and antioxidants that help replenish moisture and keep the skin feeling hydrated and refreshed. It supports the skin barrier while improving overall skin comfort throughout the day.
Zinc Oxide
A mineral UV filter that provides broad-spectrum protection against both UVA and UVB rays by forming a protective barrier on the skin's surface. It is well suited for sensitive skin and offers reliable daily sun protection.
Panthenol (Provitamin B5)
Panthenol helps strengthen the skin barrier while attracting and retaining moisture. It also soothes dry or stressed skin, leaving it soft, comfortable, and well hydrated.
Multi-Molecular Hyaluronic Acid
A blend of different molecular weights of hyaluronic acid helps deliver hydration to multiple layers of the skin. This combination improves moisture retention while keeping the skin smooth, plump, and comfortable.
Madecassoside
Derived from Centella Asiatica, Madecassoside helps calm visible redness and irritation caused by environmental stress. It also supports the skin's natural repair process and strengthens the skin barrier.
Allantoin
Allantoin is a gentle skin-conditioning ingredient that softens the skin, reduces feelings of discomfort, and helps maintain a healthy moisture balance.
Ceramide NP
Ceramide NP is a skin-identical lipid that helps reinforce the skin's protective barrier, reducing moisture loss while improving long-term hydration and resilience.
Betaine
Betaine is a natural humectant that helps balance the skin's moisture levels while protecting against dehydration and leaving the skin feeling soft and supple.
Tocopherol (Vitamin E)
Vitamin E provides antioxidant protection against free radicals generated by UV exposure and environmental pollutants while helping maintain the skin's moisture barrier.
Skin-Conditioning Emollients
A blend of lightweight emollients helps the sunscreen spread evenly across the skin, minimizing the dry or chalky feel often associated with mineral sunscreens while creating a smooth, comfortable finish.
Full Ingredients (INCI)
Water, Zinc Oxide, Dibutyl Adipate, Dicaprylyl Carbonate, Propanediol, Coco-Caprylate/Caprate, Butyloctyl Salicylate, Polyglyceryl-3 Polyricinoleate, Titanium Dioxide (CI 77891), Polyhydroxystearic Acid, Caprylyl Methicone, Polyglyceryl-2 Dipolyhydroxystearate, Methyl Trimethicone, Magnesium Sulfate, Polyglyceryl-6 Polyricinoleate, Polymethylsilsesquioxane, 1,2-Hexanediol, Birch Juice (Betula Platyphylla Japonica Juice), Panthenol, Butylene Glycol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Sodium Acetylated Hyaluronate, Potassium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Madecassoside, Allantoin, Betaine, Ceramide NP, Tocopherol, Glyceryl Caprylate, Caprylhydroxamic Acid, Ethylhexylglycerin, Xanthan Gum, Aluminum Hydroxide, Stearic Acid.
Comparison
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ PA++++ is an excellent choice for those who prefer a 100% mineral sunscreen without sacrificing comfort. While many mineral sunscreens can feel thick, dry, or leave a noticeable white cast, this formula combines zinc oxide with hydrating ingredients to create a smoother, more comfortable application.
Compared with lightweight chemical sunscreens, it offers a gentler approach for sensitive skin by relying on mineral UV protection while still maintaining a creamy, moisturizing texture. Birch Juice, multiple forms of hyaluronic acid, panthenol, and ceramide help offset the dryness often associated with mineral formulas, allowing the sunscreen to remain comfortable throughout the day.
The formula also stands out for its barrier-supporting and soothing ingredients, making it particularly suitable for dry, reactive, or easily irritated skin. Instead of focusing solely on UV protection, it provides daily hydration and helps maintain a healthy skin barrier while leaving a naturally fresh finish.
In addition, environmentally conscious packaging—including an FSC-certified paper box printed with soy-based ink—reflects the brand's commitment to reducing its environmental impact.
How It Works
The formula uses Zinc Oxide, a mineral UV filter, to create a protective layer on the skin that reflects and scatters UVA and UVB rays before they can contribute to sun damage. At the same time, Birch Juice, panthenol, ceramides, and multiple forms of hyaluronic acid continuously replenish moisture and support the skin barrier. This combination allows the sunscreen to provide effective daily sun protection while keeping the skin hydrated, comfortable, and less prone to dryness often associated with mineral sunscreens.
Preparation
Cleanse the skin and complete your morning skincare routine before application. As the final step, apply a generous amount evenly to the face, neck, and any other areas exposed to sunlight. For optimal protection, apply 15–30 minutes before sun exposure.
Injection Technique
This product is intended for topical use only and is not designed for injection or aesthetic procedures.
Aftercare
Reapply every 2 hours during prolonged sun exposure, especially after swimming, sweating, or towel drying. Daily reapplication helps maintain consistent SPF protection throughout the day. The moisturizing cream texture layers comfortably without leaving the skin feeling excessively dry.
Treatment Areas
Suitable for all sun-exposed areas, including:
- Face
- Neck
- Ears
- Décolleté
- Shoulders
- Arms and hands
- Any other exposed areas of the body
The gentle mineral formula is particularly suitable for sensitive skin and can be used as part of a daily skincare routine.
Treatment Protocol
For daily use, apply evenly as the last step of your morning skincare routine. Use a sufficient amount to fully cover all exposed skin. Allow the sunscreen to absorb before applying makeup. Reapply throughout the day whenever sun exposure continues, particularly during outdoor activities or after water exposure.
Expected Results
Immediately after application, the skin is protected with broad-spectrum SPF50+ PA++++ mineral UV protection while maintaining a naturally hydrated appearance. The moisturizing cream texture helps prevent the dry, chalky feeling often associated with mineral sunscreens and leaves the complexion looking smooth and healthy.
With consistent daily use, the sunscreen helps protect the skin from UV-induced damage while supporting the skin barrier through hydrating and soothing ingredients such as Birch Juice, Panthenol, Ceramide NP, and Multi-Molecular Hyaluronic Acid.
Safety
For external use only. Avoid direct contact with the eyes. Do not apply to damaged or irritated skin. Discontinue use if irritation, redness, swelling, or itching occurs and consult a healthcare professional if symptoms persist. Keep out of reach of children. Store away from direct sunlight and excessive heat.
Package
- Product: ROUND LAB Birch Juice Mild-Up Sunscreen
- Net Volume: 50 ml
- Sun Protection: SPF50+ PA++++
- UV Filter Type: 100% Mineral Sunscreen
- Texture: Moisturizing cream
- Finish: Natural, hydrated finish with minimal white cast
- Skin Type: Suitable for all skin types, especially sensitive, dry, and combination skin
- Country of Origin: South Korea
Storage & Handling
Store in a cool, dry place away from direct sunlight and excessive heat. Keep the cap tightly closed after each use to maintain product stability and prevent contamination. Avoid storing the product in high-temperature environments or freezing conditions.
FAQ
Is this a mineral sunscreen?
Yes. ROUND LAB Birch Juice Mild-Up Sunscreen is formulated with 100% mineral UV filters, making it an excellent choice for those who prefer mineral sun protection or have sensitive skin.
Does it leave a white cast?
The formula is designed to minimize the white cast commonly associated with mineral sunscreens. It blends more smoothly than many traditional zinc oxide formulas while leaving a natural-looking finish.
Is it suitable for sensitive skin?
Yes. The gentle mineral formula is enriched with Birch Juice, Panthenol, Madecassoside, Ceramide NP, and Allantoin, ingredients that help soothe and support sensitive skin while maintaining hydration.
Can it be used under makeup?
Yes. The moisturizing cream texture creates a smooth base that layers comfortably under makeup without feeling heavy or overly greasy.
Is it suitable for dry skin?
Yes. The formula contains Birch Juice, multiple forms of Hyaluronic Acid, Panthenol, Betaine, and Ceramide NP to help maintain long-lasting hydration and support the skin barrier, making it particularly suitable for normal and dry skin types.
What makes this sunscreen different from the Birch Juice Moisturizing Sun Cream?
While both products provide broad-spectrum SPF50+ PA++++ protection and feature the Birch Juice line's hydrating ingredients, Birch Juice Mild-Up Sunscreen uses a 100% mineral UV filter system, making it better suited for users seeking a gentle mineral sunscreen with a naturally hydrated finish. In contrast, the Birch Juice Moisturizing Sun Cream uses organic UV filters and offers a lighter, more invisible finish.
Suggested Use
Apply generously to the face and neck 15 minutes before sun exposure as the final step of your morning skincare routine. Reapply at least every 2 hours and after swimming or sweating.
Details
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ 50ml
Product Overview
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ PA++++ is a moisturizing mineral sunscreen that combines reliable broad-spectrum UV protection with ingredients that help maintain skin hydration and comfort throughout the day. Unlike many traditional mineral sunscreens, its cream formula spreads smoothly across the skin and minimizes the dry, chalky feeling often associated with zinc oxide-based formulas.
The formula is enriched with Birch Juice, a well-known Korean skincare ingredient valued for its hydrating and skin-conditioning properties. Combined with multiple forms of hyaluronic acid and panthenol, it helps replenish moisture while supporting the skin's natural barrier, making the sunscreen comfortable enough for everyday wear.
Its mineral UV filters create a protective layer on the skin that reflects ultraviolet rays without relying solely on chemical filters. This makes it a suitable option for people with sensitive skin or those who prefer a gentle mineral sunscreen for daily use. The lightweight cream leaves the complexion looking naturally fresh with a soft, healthy finish instead of a heavy matte effect.
In addition to sun protection, the formula contains soothing ingredients such as Madecassoside and Allantoin, which help calm skin exposed to environmental stress. The product is also formulated with environmentally conscious packaging, including an FSC-certified paper box printed with soy-based ink, reflecting the brand's commitment to more sustainable packaging.
Key Benefits
Broad-Spectrum Mineral UV Protection
Provides SPF50+ PA++++ protection against both UVA and UVB rays using mineral UV filters that help shield the skin from sunburn and premature photoaging.
Deep Hydration Throughout the Day
Birch Juice, hyaluronic acid, and panthenol help replenish moisture while reducing the tight or dry feeling often experienced with mineral sunscreens.
Gentle Formula for Sensitive Skin
A carefully selected blend of soothing ingredients helps keep skin comfortable during daily sun exposure, making the sunscreen suitable for sensitive and easily irritated skin.
Soft Natural Finish
The creamy texture spreads evenly and leaves a fresh, natural-looking finish with minimal white cast while helping even out the complexion.
Supports the Skin Barrier
Hydrating and barrier-supporting ingredients help maintain healthy-looking skin and reduce moisture loss throughout the day.
Comfortable Daily Wear
The lightweight cream absorbs comfortably without feeling heavy or greasy, making it suitable for everyday use under makeup or on its own.
Environmentally Conscious Packaging
Packaged in an FSC-certified paper box printed with soy-based ink to reduce environmental impact while maintaining high packaging quality.
Key Ingredients
Birch Juice
Birch Juice is rich in naturally occurring minerals, amino acids, and antioxidants that help replenish moisture and keep the skin feeling hydrated and refreshed. It supports the skin barrier while improving overall skin comfort throughout the day.
Zinc Oxide
A mineral UV filter that provides broad-spectrum protection against both UVA and UVB rays by forming a protective barrier on the skin's surface. It is well suited for sensitive skin and offers reliable daily sun protection.
Panthenol (Provitamin B5)
Panthenol helps strengthen the skin barrier while attracting and retaining moisture. It also soothes dry or stressed skin, leaving it soft, comfortable, and well hydrated.
Multi-Molecular Hyaluronic Acid
A blend of different molecular weights of hyaluronic acid helps deliver hydration to multiple layers of the skin. This combination improves moisture retention while keeping the skin smooth, plump, and comfortable.
Madecassoside
Derived from Centella Asiatica, Madecassoside helps calm visible redness and irritation caused by environmental stress. It also supports the skin's natural repair process and strengthens the skin barrier.
Allantoin
Allantoin is a gentle skin-conditioning ingredient that softens the skin, reduces feelings of discomfort, and helps maintain a healthy moisture balance.
Ceramide NP
Ceramide NP is a skin-identical lipid that helps reinforce the skin's protective barrier, reducing moisture loss while improving long-term hydration and resilience.
Betaine
Betaine is a natural humectant that helps balance the skin's moisture levels while protecting against dehydration and leaving the skin feeling soft and supple.
Tocopherol (Vitamin E)
Vitamin E provides antioxidant protection against free radicals generated by UV exposure and environmental pollutants while helping maintain the skin's moisture barrier.
Skin-Conditioning Emollients
A blend of lightweight emollients helps the sunscreen spread evenly across the skin, minimizing the dry or chalky feel often associated with mineral sunscreens while creating a smooth, comfortable finish.
Full Ingredients (INCI)
Water, Zinc Oxide, Dibutyl Adipate, Dicaprylyl Carbonate, Propanediol, Coco-Caprylate/Caprate, Butyloctyl Salicylate, Polyglyceryl-3 Polyricinoleate, Titanium Dioxide (CI 77891), Polyhydroxystearic Acid, Caprylyl Methicone, Polyglyceryl-2 Dipolyhydroxystearate, Methyl Trimethicone, Magnesium Sulfate, Polyglyceryl-6 Polyricinoleate, Polymethylsilsesquioxane, 1,2-Hexanediol, Birch Juice (Betula Platyphylla Japonica Juice), Panthenol, Butylene Glycol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Sodium Acetylated Hyaluronate, Potassium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Madecassoside, Allantoin, Betaine, Ceramide NP, Tocopherol, Glyceryl Caprylate, Caprylhydroxamic Acid, Ethylhexylglycerin, Xanthan Gum, Aluminum Hydroxide, Stearic Acid.
Comparison
ROUND LAB Birch Juice Mild-Up Sunscreen SPF50+ PA++++ is an excellent choice for those who prefer a 100% mineral sunscreen without sacrificing comfort. While many mineral sunscreens can feel thick, dry, or leave a noticeable white cast, this formula combines zinc oxide with hydrating ingredients to create a smoother, more comfortable application.
Compared with lightweight chemical sunscreens, it offers a gentler approach for sensitive skin by relying on mineral UV protection while still maintaining a creamy, moisturizing texture. Birch Juice, multiple forms of hyaluronic acid, panthenol, and ceramide help offset the dryness often associated with mineral formulas, allowing the sunscreen to remain comfortable throughout the day.
The formula also stands out for its barrier-supporting and soothing ingredients, making it particularly suitable for dry, reactive, or easily irritated skin. Instead of focusing solely on UV protection, it provides daily hydration and helps maintain a healthy skin barrier while leaving a naturally fresh finish.
In addition, environmentally conscious packaging—including an FSC-certified paper box printed with soy-based ink—reflects the brand's commitment to reducing its environmental impact.
How It Works
The formula uses Zinc Oxide, a mineral UV filter, to create a protective layer on the skin that reflects and scatters UVA and UVB rays before they can contribute to sun damage. At the same time, Birch Juice, panthenol, ceramides, and multiple forms of hyaluronic acid continuously replenish moisture and support the skin barrier. This combination allows the sunscreen to provide effective daily sun protection while keeping the skin hydrated, comfortable, and less prone to dryness often associated with mineral sunscreens.
Preparation
Cleanse the skin and complete your morning skincare routine before application. As the final step, apply a generous amount evenly to the face, neck, and any other areas exposed to sunlight. For optimal protection, apply 15–30 minutes before sun exposure.
Injection Technique
This product is intended for topical use only and is not designed for injection or aesthetic procedures.
Aftercare
Reapply every 2 hours during prolonged sun exposure, especially after swimming, sweating, or towel drying. Daily reapplication helps maintain consistent SPF protection throughout the day. The moisturizing cream texture layers comfortably without leaving the skin feeling excessively dry.
Treatment Areas
Suitable for all sun-exposed areas, including:
- Face
- Neck
- Ears
- Décolleté
- Shoulders
- Arms and hands
- Any other exposed areas of the body
The gentle mineral formula is particularly suitable for sensitive skin and can be used as part of a daily skincare routine.
Treatment Protocol
For daily use, apply evenly as the last step of your morning skincare routine. Use a sufficient amount to fully cover all exposed skin. Allow the sunscreen to absorb before applying makeup. Reapply throughout the day whenever sun exposure continues, particularly during outdoor activities or after water exposure.
Expected Results
Immediately after application, the skin is protected with broad-spectrum SPF50+ PA++++ mineral UV protection while maintaining a naturally hydrated appearance. The moisturizing cream texture helps prevent the dry, chalky feeling often associated with mineral sunscreens and leaves the complexion looking smooth and healthy.
With consistent daily use, the sunscreen helps protect the skin from UV-induced damage while supporting the skin barrier through hydrating and soothing ingredients such as Birch Juice, Panthenol, Ceramide NP, and Multi-Molecular Hyaluronic Acid.
Safety
For external use only. Avoid direct contact with the eyes. Do not apply to damaged or irritated skin. Discontinue use if irritation, redness, swelling, or itching occurs and consult a healthcare professional if symptoms persist. Keep out of reach of children. Store away from direct sunlight and excessive heat.
Package
- Product: ROUND LAB Birch Juice Mild-Up Sunscreen
- Net Volume: 50 ml
- Sun Protection: SPF50+ PA++++
- UV Filter Type: 100% Mineral Sunscreen
- Texture: Moisturizing cream
- Finish: Natural, hydrated finish with minimal white cast
- Skin Type: Suitable for all skin types, especially sensitive, dry, and combination skin
- Country of Origin: South Korea
Storage & Handling
Store in a cool, dry place away from direct sunlight and excessive heat. Keep the cap tightly closed after each use to maintain product stability and prevent contamination. Avoid storing the product in high-temperature environments or freezing conditions.
FAQ
Is this a mineral sunscreen?
Yes. ROUND LAB Birch Juice Mild-Up Sunscreen is formulated with 100% mineral UV filters, making it an excellent choice for those who prefer mineral sun protection or have sensitive skin.
Does it leave a white cast?
The formula is designed to minimize the white cast commonly associated with mineral sunscreens. It blends more smoothly than many traditional zinc oxide formulas while leaving a natural-looking finish.
Is it suitable for sensitive skin?
Yes. The gentle mineral formula is enriched with Birch Juice, Panthenol, Madecassoside, Ceramide NP, and Allantoin, ingredients that help soothe and support sensitive skin while maintaining hydration.
Can it be used under makeup?
Yes. The moisturizing cream texture creates a smooth base that layers comfortably under makeup without feeling heavy or overly greasy.
Is it suitable for dry skin?
Yes. The formula contains Birch Juice, multiple forms of Hyaluronic Acid, Panthenol, Betaine, and Ceramide NP to help maintain long-lasting hydration and support the skin barrier, making it particularly suitable for normal and dry skin types.
What makes this sunscreen different from the Birch Juice Moisturizing Sun Cream?
While both products provide broad-spectrum SPF50+ PA++++ protection and feature the Birch Juice line's hydrating ingredients, Birch Juice Mild-Up Sunscreen uses a 100% mineral UV filter system, making it better suited for users seeking a gentle mineral sunscreen with a naturally hydrated finish. In contrast, the Birch Juice Moisturizing Sun Cream uses organic UV filters and offers a lighter, more invisible finish.
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