Birch Juice Mild-Up UVLOCK SPF 50

Birch Juice Mild-Up UVLOCK SPF 50

Birch Juice Moisturizing UVLOCK SPF 45

Birch Juice Moisturizing UVLOCK SPF 45

Birch Juice Mild-Up UVLOCK SPF 50

ROUND LAB

Birch Juice Mild-Up UVLOCK SPF 50

Sunscreen · 36 ingredients · South Korea

ROUND LAB Birch Juice Mild-Up UVLOCK SPF 50 is a gentle physical sunscreen that provides broad-spectrum protection while calming and protecting sensitive skin. Infused with Birch sap and Vita Hyaluronic Acid, it hydrates and shields the skin from UV damage, promoting a healthier complexion.

Fragrance-free
Birch Juice Moisturizing UVLOCK SPF 45

ROUND LAB

Birch Juice Moisturizing UVLOCK SPF 45

Sunscreen · 47 ingredients · South Korea

ROUND LAB Birch Juice Moisturizing UVLOCK SPF 45 is Korea’s No.1 sunscreen, designed to meet US FDA standards! Made with the sap of Inje’s silver birch trees, full of cool, refreshing energy, and hyaluronic acid, it deeply hydrates and leaves skin dewy and healthy.

Fragrance-free
Your fit

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How these two interact

No conflicts — safe to layer

Both are Sunscreen products.

SPF+Niacinamide

Protection + repair

At a glance
Fragrance-free
Price
$17.49
About the same
$17.49
About the same
Key ingredients

L-Ascorbic Acid

A form of vitamin C — an antioxidant that brightens, fades dark spots, and supports collagen.

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

SPF

A mineral filter that physically blocks the sun — gentle, good for sensitive skin.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Mugwort

A botanical that calms redness and soothes sensitive, reactive skin.

Anthemis Nobilis Flower Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Pinus Sylvestris Leaf Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Saccharomyces Ferment

A fermented filtrate that hydrates, brightens, and strengthens the barrier.

L-Ascorbic Acid

A form of vitamin C — an antioxidant that brightens, fades dark spots, and supports collagen.

Niacinamide

Strengthens the barrier, controls oil, and fades dark spots — gentle and plays well with almost everything.

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Mugwort

A botanical that calms redness and soothes sensitive, reactive skin.

Anthemis Nobilis Flower Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Pinus Sylvestris Leaf Oil

A nourishing plant oil that softens skin and helps seal in moisture.

Allantoin

Calms redness and smooths texture — buffers harsh actives beautifully.

Chemical UV Filter

A UV filter that protects skin from sun damage.

What it targets

Hydration

Barrier

Brightening

Anti-aging

Soothing

Antioxidant

Protection

Hydration

Barrier

Brightening

Anti-aging

Texture

Pores

Oil control

Soothing

Antioxidant

Protection