Who is Birch Juice Moisturizing UVLock Sun Stick for?

It suits dry, normal, combination skin and is aimed at dehydration.

Use it in the morning, as the last skincare step before makeup, and reapply every two hours outdoors.

Where is Birch Juice Moisturizing UVLock Sun Stick cheapest?

As of October 27, 2026, the lowest price we found was $17.50 at YesStyle, before code HAUNTED26 (8% off orders of $79+, up to 15% at $199+). We compare 3 retailers on this page.

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Round Lab

Birch Juice Moisturizing UVLock Sun Stick

Name: Round Lab Birch Juice Moisturizing UVLock Sun Stick
Brand: Round Lab
SKU: ys-1137668315

★ 4.8 94 reviews on YesStyle

A moisturizing sun stick with birch juice for daily UV protection.

Korean formula. The stores below ship the version sold in Korea, SPF 50+ PA++++ with current-generation filters. Sunscreens sold in US stores are reformulated with older FDA-approved filters. Why, and how to tell them apart →

$17.50 ~~$25~~ −30% lowest at YesStyle, before code HAUNTED26

Buy at YesStyle

Code HAUNTED26 copies to your clipboard when you tap Buy. 8% off orders of $79+, up to 15% at $199+. Needs $62 more in your cart.

Prices checked Oct 27.

DehydrationDryNormalCombination

Where to buy

Lowest price first, coupon counted.

Retailer	Price	Code
YesStyleLowestKorean formula	$17.50		Buy
StylevanaKorean formula	$17.50	No code	Buy
Amazoncheck the version	$17.75	No code	Buy

Also sold at StyleKoreaniHerbOlive Young Global. We do not track their prices yet.

What is inside

birch juice

Texture: Sun stick

Learn: Korean sunscreen, explained: SPF, PA++++ and the five textures · 7 min read

Questions about Birch Juice Moisturizing UVLock Sun Stick

What does Round Lab Birch Juice Moisturizing UVLock Sun Stick do?: A moisturizing sun stick with birch juice for daily UV protection.
Who is Birch Juice Moisturizing UVLock Sun Stick for?: It suits dry, normal, combination skin and is aimed at dehydration.
When do I use it?: Use it in the morning, as the last skincare step before makeup, and reapply every two hours outdoors.
Where is Birch Juice Moisturizing UVLock Sun Stick cheapest?: As of October 27, 2026, the lowest price we found was $17.50 at YesStyle, before code HAUNTED26 (8% off orders of $79+, up to 15% at $199+). We compare 3 retailers on this page.

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