Allergen & irritant analysis
1 flaggedThis sunscreen from Supergoop! lists 20 ingredients. AllerNote's analysis flags 1 common irritant in the INCI list. No added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- Sodium hydroxideStrong alkaline substance that can be highly corrosive and irritating in high concentrations; used safely in cosmetics only in neutralized, low concentrations for pH adjustment.
Not detected: added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates.
Generated from this product's ingredient list and AllerNote's allergen database — educational, not medical advice or a substitute for patch testing.
Benefits
Key Ingredients
- 1Chemical UV FilterAbsorbs UV rays to help prevent sun damage.
- 2AntioxidantsShields skin from free radical damage.
- 3Hyaluronic AcidHydrates by attracting and holding water.
- 4PeptidesSupports skin hydration and improves firmness.
Full Ingredient List
20INCI (full list, INCI order): active ingredients: butyl methoxydibenzoylmethane 3%, homosalate 9%, ethylhexyl salicylate 4.5%, octocrylene 9% inactive ingredients: water, acrylates/steareth-20 methacrylate copolymer, pentylene glycol, glycerin, isododecane, palmitoyl tripeptide-5, tremella fuciformis sporocarp extract, hydrolyzed hyaluronic acid, carthamus tinctorius oleosomes, bisabolol, dimethicone crosspolymer-3, trisodium ethylenediamine disuccinate, betaine, polyglutamic acid, sodium benzoate, sodium hydroxide, potassium sorbate
Tap any ingredient to see details
Potential Concerns
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
Frequently asked questions
Is Dewscreen Daily Hydrator + Primer SPF 50 PA++++ fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in Dewscreen Daily Hydrator + Primer SPF 50 PA++++'s listed ingredients. "Not detected" isn't an absolute guarantee, but it's a good sign for fragrance-sensitive skin — confirm against the current pack and your own triggers.
Is Dewscreen Daily Hydrator + Primer SPF 50 PA++++ paraben-free?
No parabens were detected in Dewscreen Daily Hydrator + Primer SPF 50 PA++++'s listed ingredients. Worth keeping in perspective: parabens are among the least common cosmetic allergens, so "paraben-free" matters far less for reactive skin than avoiding fragrance or the preservative MI/MCI.
Is Dewscreen Daily Hydrator + Primer SPF 50 PA++++ suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Dewscreen Daily Hydrator + Primer SPF 50 PA++++ contains 0 flagged allergens and 1 irritant (listed in the analysis above). If none are on your personal allergen list it may suit you, but patch test first — add your allergens to AllerNote to check Dewscreen Daily Hydrator + Primer SPF 50 PA++++ against your own profile.

