Allergen & irritant analysis
This toner from Bioderma lists 16 ingredients. AllerNote's analysis found no commonly-flagged contact allergens or irritants in the INCI list — though no formula is universally safe. No added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
No commonly-flagged contact allergens or irritants were detected in the listed ingredients — though no formula is universally safe.
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
- 1ExfoliatorsRemoves dead skin cells to smoothe texture.
Full Ingredient List
16INCI (full list, INCI order): water, zinc sulfate, mannitol, xylitol, rhamnose, fructooligosaccharides, potassium phosphate, magnesium sulfate, sodium citrate, calcium chloride, sodium bicarbonate, sodium chloride, citric acid, disodium phosphate, potassium chloride, nitrogen
Tap any ingredient to see details
Potential Concerns
- May Trigger AcneCan clog pores or trigger breakouts.
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen Oily SkinMay increase shine or excess oil.
Frequently asked questions
Is Hydrabio Mist fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in Hydrabio Mist'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 Hydrabio Mist paraben-free?
No parabens were detected in Hydrabio Mist'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 Hydrabio Mist suitable for sensitive or allergy-prone skin?
No commonly-flagged allergens or irritants were detected in Hydrabio Mist, which is encouraging for reactive skin — but "no known flags" isn't the same as "safe for everyone." Patch test before full use, and check it against your own allergen profile on AllerNote.

