Round Lab – Birch Juice Moisturizing Sun Cream SPF50+ PA++++ (50ml)

VETTING STATUS: PASSED. Verified for maximum UV filtration, aquaporin activation, and "zero-feel" weightless hydration.

The Curator's Summary: The Birch Juice Sun Cream is widely considered the gold standard of the moisturizer-sunscreen hybrid. Designed for those who demand high-performance protection without the traditional "sunscreen" texture, it applies like a lightweight daily lotion and disappears instantly. It doesn't just block UV rays; it actively treats the skin with Birch Sap and Hyaluronic Acid, making it the perfect one-step morning solution for busy professionals and skincare minimalists alike.

Skin Type: Suitable for all skin types, including sensitive skin

The Clinical Formula:

• Silver Birch Sap (Inje, Korea): Rich in amino acids, vitamins, and minerals. It mimics the skin's natural moisture to provide deep-layer hydration while soothing environmental irritation.

• Glyceryl Glucoside: A "moisture-channel" activator that stimulates Aquaporins, the proteins in cell membranes that transport water—ensuring hydration reaches every layer of the epidermis.

• SPF50+ PA++++: Independently tested for high-stability, broad-spectrum protection against both UVA (aging) and UVB (burning) rays.

• Niacinamide & Adenosine: A powerhouse duo that supports a clarified tone and helps prevent the formation of fine lines triggered by daily UV exposure.

How to use:

1. Use as the final step (Step 4) of your morning routine.

2. Apply using the "Two-Finger Rule": Dispense two full strips of cream onto your index and middle fingers to ensure the audited level of SPF50+ coverage.

3. Massage into the face and neck. It provides a "fresh-water" finish that serves as a perfect, non-pilling base for makeup or can be worn alone for a natural, healthy glow.

4. Vetted for a "low-sting" formula, making it comfortable for all-day wear even for those with sensitive eyes or contact lens wearers.

5. Use daily to maintain a perfectly balanced, clarified, and protected complexion.