Round Lab Birch Juice Moisturizing Sun Serum is a lightweight, hydrating sunscreen that provides SPF50+ protection while keeping the skin moisturized and comfortable. Its serum-like texture spreads smoothly and absorbs easily, making it convenient for everyday sun protection without a heavy or greasy feeling.
Formulated with birch tree sap, panthenol, hyaluronic acid, and vegan PDRN (Sodium DNA), it helps replenish moisture, soothe the skin, and support a healthy-looking skin barrier. The weightless formula is fragrance-free and designed for all skin types, including sensitive skin.
Key Benefits
- SPF50+ for strong daily UV protection
- Helps protect skin from UVA and UVB exposure
- Provides lightweight and lasting hydration
- Helps soothe and comfort the skin
- Supports the skin’s moisture barrier
- Helps prevent dryness and moisture loss
- Serum-like texture that absorbs quickly
- Leaves skin feeling fresh and moisturized
- No heavy or greasy residue
- No noticeable white cast
- Fragrance-free
- Suitable for all skin types, including sensitive skin
Key Ingredients
- Birch Tree Sap (Betula Platyphylla Japonica Juice) – Helps replenish moisture and soothe the skin
- Panthenol (Vitamin B5) – Helps maintain hydration and support the skin barrier
- Vegan PDRN (Sodium DNA) – Helps support moisturized, healthy-looking skin
- Hyaluronic Acid – Helps attract and retain moisture
- Sodium Hyaluronate – Helps provide additional hydration
- Glycerin – Helps draw moisture into the skin
- Glyceryl Glucoside – Helps support skin hydration
- Artemisia Annua Extract – Helps soothe and comfort the skin
Suggested Use
As the final step of your skincare routine, apply a generous and even amount to the face, neck, and other areas exposed to sunlight. Reapply regularly, especially after sweating, swimming, or prolonged sun exposure.
Storage
Store in a cool, dry place away from direct sunlight. Keep the cap tightly closed when not in use.







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