Products are split into three levels based on ingredient labels
ROUND LAB
Birch Moisturizing Sunscreen UVLock Broad Spectrum SPF 45+
Last verified: April 15, 2026
- Water
- Acrylates Copolymer
- Caprylyl Methicone
- Sparassis Crispa Extract
- Tocopherol (Vitamin E)
- Niacinamide
- Polyglyceryl-3 Distearate
- Avobenzone
- Homosalate
- Calcium Aluminum Borosilicate
- 1,2-Hexanediol
- Octisalate
- Butyloctyl Salicylate
- Poly C10-30 Alkyl Acrylate
- Cetearyl Alcohol
- Tromethamine
- Glyceryl Stearate Citrate
- Betula Platyphylla Japonica Juice
- Artemisia Annua Extract
- Anthemis Nobilis Flower Oil
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Glycerin
- Butylene Glycol
- Sodium Hyaluronate
- Carbomer
- Ethylhexylglycerin
- Hyaluronic Acid
- Glyceryl Glucoside
- Propanediol
- Pinus Sylvestris Leaf Oil
- Allantoin
- Portulaca Oleracea Extract
- Sodium Stearoyl Glutamate
- Glyceryl Polymethacrylate
- Triethoxycaprylylsilane
- Pentylene Glycol
- Methylpropanediol
- Biosaccharide Gum-1
- Benzotriazolyl Dodecyl P-Cresol
- Diethylhexyl 2,6-Naphthalate
- Polymethylsilsesquioxane
Why This Product is Rated STOP
Birch Moisturizing Sunscreen UVLock Broad Spectrum SPF 45+ by ROUND LAB has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.
We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.
Frequently Asked Questions
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