Hydrance Boost Concentrated Hydrating Serum

Hydrance Boost Concentrated Hydrating Serum

3.7
17ingredients
SerumAvène

Full INCI list with a per-ingredient allergen & irritant analysis below.

Formula flagsfrom catalog claims
Oil-freeReef-safeAlcohol-freeParaben-freeSulfate-freeSilicone-freeEU-allergen-freeFungal-acne-safeVeganCruelty-freeFragrance-free

Is this product safe for your allergens?

Check My Allergies — Free

Allergen & irritant analysis

2 flagged

This serum from Avène lists 17 ingredients. AllerNote's analysis flags 1 known contact allergen and 1 common irritant in the INCI list. That includes 1 EU-labelled fragrance allergen (parfum). No parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.

1 known allergen in this formula
1 known irritant
  • Parfum · fragrance · highKnown allergen (fragrance): Fragrance Mix I
  • Sodium hydroxide · otherStrong 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: parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates. Contains: added fragrance.

Based on what's flagged, take extra care if you're among:

  • People with fragrance allergy or fragrance-sensitive skin

Generated from this product's ingredient list and AllerNote's allergen database — educational, not medical advice or a substitute for patch testing.

Benefits

HydratingBarrier repairBrighteningReduces irritationScar healingDark spotsAcne fightingAnti-agingGood for oily skinReduces large poresRedness reducing

Key Ingredients

  • 1
    NiacinamideStrengthens, smooths, and brightens skin.
  • 2
    Hyaluronic AcidHydrates by attracting and holding water.

Full Ingredient List

17

INCI (full list, INCI order): water, propanediol, glycerin, pentylene glycol, diglycerin, 1, 2-hexanediol, niacinamide, sodium hyaluronate, betaine, citric acid, parfum, pca, polyglyceryl-4 caprate, sclerotium gum, sodium citrate, sodium hydroxide

Tap any ingredient to see details

12parfum

Potential Concerns

  • May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
  • May Worsen EczemaMay worsen itching or irritation for eczema.

Frequently asked questions

Does Hydrance Boost Concentrated Hydrating Serum contain fragrance allergens?

Yes — analysing the INCI list, AllerNote found 1 of the EU-labelled fragrance allergens: parfum. If you're fragrance-sensitive or patch-test positive to a fragrance mix, treat Hydrance Boost Concentrated Hydrating Serum with caution and patch test before full use.

Is Hydrance Boost Concentrated Hydrating Serum paraben-free?

No parabens were detected in Hydrance Boost Concentrated Hydrating Serum'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 Hydrance Boost Concentrated Hydrating Serum suitable for sensitive or allergy-prone skin?

It depends on your specific triggers. Hydrance Boost Concentrated Hydrating Serum 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 Hydrance Boost Concentrated Hydrating Serum against your own profile.