
Best Selling Skincare
Birch Moisturizing Sun Stick SPF 50+
TSA approved, mess-free sunscreenBirch Moisturizing Sunscreen UVLock SPF 45+ Broad Spectrum
Korea's Best-selling sunscreenBirch Moisturizing Cream
Lightweight cream with deep moistureBirch Moisturizing Sun Cushion SPF 50+
Re-applying sun protection made easy!
What's on Reels

Better Skin,
Better Round
We are Round Lab
We craft clean, pure skincare from a land where the sea, wind, and mountains meet. Discover the wonders of the Korean Peninsula and its sacred ingredients, carefully created for you and your skin.

Korea’s Undefeated No.1
Loved by fans worldwide, our 1025 Dokdo Toner is Korea’s undefeated No.1 toner — chosen from over 10,000 K-beauty brands. Our moisturizer, cleanser, mask, and other essentials have also been ranked #1 in their categories.

Bundles & Duos
Sun-Ready Everywhere Sun Care Bundle
Award Winning Favorites Night Routine
Vita Niacinamide Glass Skin Routine Bundle

New Arrivals
Birch Moisturizing Sun Stick SPF 50+
TSA approved, mess-free sunscreenBirch Moisturizing Sun Cushion SPF 50+
Re-applying sun protection made easy!Vita Niacinamide Dark Spot Serum
Vitamin C Serum for overall dullness and dark spotsVita Niacinamide Dark Spot Cream
Moisturizer targeting hyperpigmentation
Our Ingredients
Round Lab is inspired by and encapsulates natural ingredients from the Korean Peninsula — where clean water, mountain peaks, and brisk winds meet. Known as the beauty capital of the world, this land is gifted with natural resources and powerful ingredients that breathe vibrancy and purity into the skin.
Our Ingredients

LINE 01
Dokdo 1025 Line
Powered by natural deep seawater extracted from 5,000 feet below the surface. This mineral-rich ingredient delivers multiple benefits — promoting blood circulation, strengthening skin immunity, rejuvenating cells, reducing signs of aging, and enhancing overall skin health.

LINE 02
Birch Tree Line
Sourced from the silver birch trees of Inje, this nourishing sap is the powerhouse of our Birch Tree Line. It delivers Vita Hyaluronic Acid to deeply hydrate dry skin, leaving the complexion dewy, healthy, and revitalized.

LINE 03
Black Soybean Line
Black soybeans carry ceramides that provide deep nourishment to the skin. They are especially effective for wrinkle care, improving skin elasticity, strengthening the skin barrier, and — of course — enhancing your glow!

LINE 04
Pine Cica Line
Inspired by the symbolism of pine trees, which represent life and resilience, this collection combines Natural Moisturizing Factor (NMF) from pine trees with Madecassoside extract to support skin regeneration.

LINE 05
Mugwort Line
Our mugwort is extracted through a gravity-based, pure water extraction method that preserves its natural benefits. It helps deliver dewy, healthy skin while soothing tired and irritated skin.

LINE 06
Soybean Panthenol
Crafted with black soybeans from the clean mountains of Jeongseon, this line is rich in skin-firming peptides and isoflavones that enhance elasticity and provide deep nourishment. Enhanced with panthenol, it boosts moisture and strengthens the skin barrier for smoother, healthier skin.

LINE 07
Vita Niacinamide
From the sunlit region of Yeongwol comes seaberry, a vibrant, vitamin-rich fruit blended with stabilized vitamin C to brighten and energize the skin. Enhanced with a curated blend of brightening and soothing ingredients, this line works to revive dull, uneven complexions and reveal a healthy, radiant glow.

LINE 08
Camellia Collagen
Infused with camellia flower extract from Jeju, along with antioxidant-rich quercetin and nourishing inositol, this powerful line helps promote collagen production, improve elasticity, and strengthen the skin for a youthful, revitalized look.
Awards Won

Olive Young Awards
#1 Sunscreen of 2024

Hwahae Beauty Award
Best of The Best in Skin/Toner Category

Olive Young Awards
No.1 in Skin/Toner Category

Allure Best of Beauty Award
99% Satisfied with Exfoliating Care

Allure Best of Beauty Award
99% Satisfied with Exfoliating Care

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Spring Skincare: Protect and Hydrate with Round Lab’s Birch Line

Clean Ingredients

Vegan

Sustainable Packaging

Positive Impact