4.0
A widely used, water-soluble UVB filter that is generally gentle on skin but offers no UVA protection on its own.
Irritation
low
Source
synthetic
beautyskincaresunscreen
Read ingredient reviewBeauty ingredient research
Beauty ingredients explained in plain English
Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.
20769
Reviewed ingredients
524
Low-concern standouts
2884
Need usage caution
Showing 11 of 131
AllUV absorberUV filterabrasiveabsorbentacne treatmentactiveactive ingredientadhesivealkalizing agentamino acidanti-aginganti-androgenanti-cavityanti-cavity agentanti-inflammatoryanti-irritantanticariesanticavity agentantidandruffantifungalantimicrobialantioxidantantiperspirantantiplaqueastringentbarrier repairbarrier supportbarrier-repairbarrier-supportbinderbinding agentbiotechbiotechnologybond-builderbotanicalbotanical extractbotanical oilbotanical waterbrighteningbrightening agentbufferbuffering agentcell-communicating ingredientceramidechelating agentchemicalchemical intermediateclaycleansercleansingcleansing agentcolorantconditionerconditioningconditioning agentcooling agentcosmeticcosmetic additivecosmetic colorantcosmetic ingredientcosmetic pigmentcosmetic powdercosmetic-texturizercosmetic-waxcosmeticscrosslinking agentdelivery agentdelivery systemdenaturantdeodorantdeodorant agentdepigmenting agentdepilatorydepilatory agentdesensitizing agentdyedye intermediatedye precursordye-intermediateemollientemulsifierenzymeessential oilexfoliantexperimentaleyelashfermentfilm formerfilm-formerfilm-formingfilm-forming agentfirming agentfixativeflavoring agentformulationfragrancefragrance ingredientfunctional ingredientgashair carehair colorhair coloranthair conditionerhair dyehair removalhair-carehair-colorhaircarehumectantindustrialinsecticideintermediatelashlash carelash enhancerlash-and-browlip carelipidmakeupmarine extractmasking agentmicrobiomemicrobiome modulatormineralmoisturizernail carenail-careocclusiveoilopacifieropacifying agentoptical agentoral careotheroxidative dyeoxidative dye precursoroxidizing agentpH adjusterpain reliefpenetration enhancerpeptidepersonal careph adjusterpharmaceuticalpheromonepigmentplant oilplasticizerpolymerpolymer precursorprebioticprescription-drugpreservativepreservative boosterprobioticprocessing agentprocessing aidpropellantproteinpurifyingreducing agentretinoidscalp caresebum regulatorsebum-regulatorself-tannerself-tanningsensory additivesensory agentsensory modifiersiliconeskin barrierskin barrier supportskin conditionerskin conditioningskin conditioning agentskin lighteningskin protectantskin-conditioningskin-conditioning agentskin-identicalskin-identical ingredientskin-lighteningskin-lightening agentskincaresolventsoothingsoothing agentstabilizerstimulantsunscreensurfactantsyntheticsynthetic colorantsynthetic dyesynthetic resinsynthetic-coloranttexture enhancertexturizerthickenertoneruv-absorberuv-filtervasoactivevasodilatorviscosity controlviscosity controllingviscosity controlling agentvitaminwax
4.5
A highly photostable, broad-spectrum UVA filter that offers reliable sun protection with a low irritation profile.
Irritation
low
Source
synthetic
beautyskincaresunscreen
Read ingredient review4.0
A synthetic UV filter that helps protect skin from sun damage and stabilizes other sunscreen ingredients.
Irritation
low
Source
synthetic
beautyskincaresunscreen
Read ingredient review3.5
A synthetic UV filter that helps shield skin from sun damage, but research on its long-term safety and efficacy is still limited.
Irritation
low
Source
synthetic
beautyskincaresunscreen
Read ingredient review4.5
A well-studied mineral sunscreen ingredient that provides broad-spectrum UV protection with minimal irritation risk.
Irritation
low
Source
natural
beautyskincaresunscreenpigment
Read ingredient review3.5
Titanium Salicylate is a synthetic UV filter that helps protect skin from sun damage, but its use is less common than other filters and may require more research for long-term safety.
Irritation
low
Source
synthetic
beautyskincaresunscreen
Read ingredient review3.8
A synthetic UV filter that helps protect skin from sun damage, but its use is limited to certain regions and formulations due to regulatory and stability considerations.
Irritation
low
Source
synthetic
beautyskincaresunscreen
Read ingredient review3.5
Trimethylbenzophenone is a synthetic UV filter that helps protect skin from sun damage, but it may cause irritation for sensitive skin and raises some environmental concerns.
Irritation
moderate
Source
synthetic
beautyskincaresunscreen
Read ingredient review4.5
A highly effective, photostable UV filter that provides broad-spectrum protection with minimal irritation risk.
Irritation
low
Source
synthetic
beautyskincaresunscreen
Read ingredient reviewFilm Former
VA/Crotonates/Methacryloxybenzophenone-1 Copolymer
VA/CROTONATES/METHACRYLOXYBENZOPHENONE-1 COPOLYMER
3.8
A synthetic polymer that helps sunscreen and makeup stay put longer, especially in water or sweat.
Irritation
low
Source
synthetic
beautyskincaresunscreencosmetics
Read ingredient review4.5
A safe, effective mineral sunscreen that sits on top of skin to reflect UV rays, ideal for sensitive skin.
Irritation
low
Source
natural
beautyskincaresunscreenmineral
Read ingredient review