ROUND LAB Birch Juice Moisturizing Tone-Up Sunscreen 50ml

ROUND LAB Birch Juice Moisturizing Tone-Up Sunscreen SPF 50+ PA++++ 50ml | Made in Korea

Sun protection and skin tone correction in a single, science-forward formula. The ROUND LAB Birch Juice Moisturizing Tone-Up Sunscreen combines broad-spectrum SPF 50+ PA++++ UV filtration with a light-diffusing tone-up complex that instantly brightens and evens the complexion — all while Korean birch juice works beneath the surface to hydrate, soothe, and condition the skin throughout the day.

The tone-up effect is achieved through optical diffusers — micro-particles that scatter light across the skin's surface to minimize the appearance of pores, uneven texture, and discoloration — rather than heavy pigments that can clog pores or oxidize. The result is a natural, luminous finish that works across all skin tones without a white cast.

• SPF 50+ PA++++ — maximum-rated broad-spectrum protection against UVA and UVB radiation
• Birch Juice (Betula Platyphylla Japonica) — hydrates and soothes while UV filters protect
• Optical Tone-Up Diffusers — scatter light to instantly brighten and blur imperfections
• Niacinamide — inhibits melanin transfer to progressively even skin tone with daily use
• 50ml / Dermatologist-tested / Made in Korea

Apply as the final step of your morning routine. Reapply every 2 hours during sun exposure.

<p>🌿 <strong>Not sure how to use this product or what to pair it with?</strong> Check out our <a href="/pages/how-to-guide">Seoul Skin How-To Guide</a> for step-by-step instructions and expert pairing recommendations.</p>