Allergen & irritant analysis
2 flaggedThis moisturizer from Cetaphil lists 33 ingredients. AllerNote's analysis flags 1 known contact allergen and 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.
- UreaKnown allergen (irritant): Urea
- 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
- 1Hyaluronic AcidHydrates by attracting and holding water.
- 2NiacinamideStrengthens, smooths, and brightens skin.
- 3UreaGently exfoliates and deeply moisturizes.
- 4AntioxidantsShields skin from free radical damage.
Full Ingredient List
33INCI (full list, INCI order): water, glycerin, dimethicone, propanediol, panthenol, niacinamide, octyldodecanol, sodium polyacryloyldimethyl taurate, hydrolyzed hyaluronic acid, sodium hyaluronate, polyglutamic acid, allantoin, xylitylglucoside, anhydroxylitol, distarch phosphate, hydroxyacetophenone, acrylates/c10-30 alkyl acrylate crosspolymer, caprylyl glycol, trehalose, urea, xylitol, xanthan gum, pentylene glycol, serine, sodium hydroxide, pantolactone, algin, disodium phosphate, glyceryl polyacrylate, pullulan, globularia alypum leaf extract, citric acid, potassium phosphate
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 Oily SkinMay increase shine or excess oil.
Frequently asked questions
Is Optimal Hydration Intensively Invigorating Hydrogel fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in Optimal Hydration Intensively Invigorating Hydrogel'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 Optimal Hydration Intensively Invigorating Hydrogel paraben-free?
No parabens were detected in Optimal Hydration Intensively Invigorating Hydrogel'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 Optimal Hydration Intensively Invigorating Hydrogel suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Optimal Hydration Intensively Invigorating Hydrogel contains 1 flagged allergen 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 Optimal Hydration Intensively Invigorating Hydrogel against your own profile.

