Round LabSunscreen
Birch Mild-Up Sunscreen UVLock SPF 50+ Broad Spectrum
Birch SPF competing with BoJ Relief Sun in recs. Current brand-store price, the full ingredient list, and where to buy.
Not enough independent discussion for a verdict · Sources: Brand store catalog, Community demand signals · Updated Jul 21, 2026
Where to buy
| Retailer | Price | Checked | |
|---|---|---|---|
| Brand store | $24.99 | Aug 24 | Go |
| Amazon | — | — | Check price |
| Olive Young Global | — | — | Check price |
| YesStyle | — | — | Check price |
Outbound links may be affiliate links. They never affect a verdict.
Ingredients
- Water
- Zinc Oxide
- Isododecane
- Caprylyl Methicone
- Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
- Methyl Trimethicone
- Disteardimonium Hectorite
- Hyaluronic Acid
- Betula Platyphylla Japonica Juice
- Artemisia Annua Extract
- Methyl Methacrylate Crosspolymer
- Glycerin
- Butylene Glycol
- Propanediol
- Glyceryl Glucoside
- Magnesium Sulfate
- Triethoxycaprylylsilane
- Anthemis Nobilis Flower Oil
- Pinus Sylvestris Leaf Oil
- Saccharomyces Ferment Filtrate
- Ethylhexylglycerin
- Caprylyl Glycol
- Glyceryl Caprylate
- Butyloctyl Salicylate
- Polymethylsilsesquioxane
- Cyclohexasiloxane
- 1,2-Hexanediol
- Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
- Cryptomeria Japonica Leaf Extract
- Tocopherol
- Ascorbic Acid
Order follows the brand's INCI list (usually highest → lowest). Filled chips open an ingredient note — violet ones carry a pregnancy note; dashed chips are listed only. All ingredients we track
Questions people actually ask
Does Round Lab ship the Korean or American sunscreen formula on its US site?
People ask whether Round Lab's site ships KR vs US sunscreen formulations. Formulas can differ by market — check the INCI on the bottle you receive and prefer authorized retailers if you need a specific region version. We do not invent a definitive site-policy answer without a cited brand statement.
Is there a full community verdict on Round Lab Birch Mild-Up Sunscreen UVLock SPF 50+ Broad Spectrum yet?
Not a settled buy/skip call yet on popkr. This page carries catalog basics and demand signals. Pros, cons, and safety notes appear only with citations.