Round Lab Birch Juice Moisturizing Sun Serum 50ml (SPF 50+ PA++++)
Round Lab Birch Juice Moisturizing Sun Serum provides SPF 50+ PA++++ protection with a lightweight texture that absorbs like a hydrating serum
The formula features birch sap and nano-compressed hyaluronic acid to deliver moisture to both the surface and deeper layers of the skin
This non-comedogenic product is tested for skin irritation and is suitable for acne-prone skin types
Description
Features
Round Lab Birch Juice Moisturizing Sun Serum is a high-performance sunscreen offering SPF 50+ PA++++ protection. Formulated with 77% moisture essence, this product is designed to provide a refreshing, non-stuffy finish that feels like applying a hydrating serum. It features a specialized compression nano-hyaluronic acid technology to provide instant surface hydration and deep moisture layering. The product is packaged using FSC-certified materials and printed with soy ink to support forest conservation.
Benefits
Users report a 100% satisfaction rate regarding the product's hydrating feel, fresh finish, ability to smooth skin texture, and lack of eye irritation, making it suitable for daily use. It helps improve skin texture for a better makeup application and provides a significant improvement in internal skin radiance. The serum is also effective in improving skin barriers damaged by light-induced physical irritation.
Main Ingredients and their effects
Birch Sap: A core ingredient sourced from Inje, Gangwon-do, known for its hydrating properties. Nano Compressed Hyaluronic Acid: Designed to penetrate deeply to provide instant surface moisture and multi-layered hydration. Glyceryl Glucoside: Works to boost moisture retention within the skin. Niacinamide: Included to support a brighter and more even complexion.
Clinical test results
Clinical evaluations conducted by the Korea Institute of Dermatological Sciences have confirmed several efficacy markers. The product demonstrated a 112.37% improvement in triple-depth moisture levels immediately after one use. It showed a 108.20% improvement in internal skin radiance and a 27.16% improvement in skin barrier strength against light-induced physical irritation. Additionally, the serum showed a 6.04% improvement in skin texture when used prior to makeup. The product is confirmed as non-comedogenic, making it suitable for acne-prone skin based on a 4-week trial with 22 participants. It has also successfully completed skin irritation testing on 32 adult subjects.
Usage instructions
Apply an even amount of Round Lab Birch Juice Moisturizing Sun Serum to the face every morning after cleansing. Ensure the product is spread evenly across the skin to achieve full SPF 50+ PA++++ protection.
More Information
| Brand | Round Lab |
|---|---|
| Cosmetic Type | Sunscreen |
| Expiration | 12 months after opening |
| Ingredients |
Water, Betula Platyphylla Japonica Juice, Glycerin, Dibutyl Adipate, Butylene Glycol, Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid, Niacinamide, Silica, Dimethicone, Tromethamine, Polyglyceryl-6 Stearate, Sodium Hyaluronate, Artemisia Annua Extract, Anthemis Nobilis Flower Oil, Pinus Sylvestris Leaf Oil, Aloe Barbadensis Leaf Extract, Dioscorea Japonica Root Extract, Laminaria Japonica Extract, Ulmus Davidiana Root Extract, Viola Mandshurica Flower Extract, Mineral Water, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Methyl Trimethicone, Polysilicone-15, Pentylene Glycol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Hydroxyethyl Urea, 1,2-Hexanediol, Poly C10-30 Alkyl Acrylate, Dimethicone/Vinyl Dimethicone Crosspolymer, Hydroxyacetophenone, Sodium Polyacryloyldimethyl Taurate, Polyglyceryl-6 Behenate, Glyceryl Stearate, Hydroxypropyl Methylcellulose Stearoxy Ether, Sodium Stearoyl Glutamate, Methylpropanediol, Polyether-1, Glyceryl Glucoside, Dehydroxanthan Gum, Polyacrylate Crosspolymer-6, Adenosine, Arginine, Caprylic Acid, Dipropylene Glycol, Cetearyl Olivate, Sorbitan Olivate, Hydrogenated Lecithin, Betulin, Hydroxypropyltrimonium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium DNA, Glycine, Glutamic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate, Behenyl Alcohol, Carbomer, Cetearyl Alcohol
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| Country of Origin | South Korea |
| Skin Type | All Skin Types |
| Product Highlights | Hydrating, No White Cast, Smooth Application |
| Manufacturer | Cosmax |