Allergen & irritant analysis
This toner from COSRX lists 39 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
- 1Hyaluronic AcidHydrates by attracting and holding water.
- 2AntioxidantsShields skin from free radical damage.
- 3PHAGently exfoliates and hydrates with less irritation.
- 4NiacinamideStrengthens, smooths, and brightens skin.
- 5CeramidesLocks in moisture and supports skin barrier.
- 6ExfoliatorsRemoves dead skin cells to smoothe texture.
Full Ingredient List
39INCI (full list, INCI order): camellia sinensis leaf water, butylene glycol, niacinamide, 1, 2-hexanediol, gluconolactone, panthenol, water, allantoin, arginine, polyglyceryl-10 laurate, polyglyceryl-10 myristate, glycerin, pantothenic acid, adenosine, asiaticoside, pentylene glycol, madecassic acid, asiatic acid, caprylic/capric triglyceride, sodium hyaluronate, madecassoside, sodium hyaluronate crosspolymer, ceramide np, hydrolyzed hyaluronic acid, polyglyceryl-2 stearate, polyglyceryl-10 stearate, hydrogenated lecithin, beta-glucan, capryloyl salicylic acid, glyceryl stearate, hyaluronic acid, stearyl alcohol, oleic acid, cholesterol, ethylhexylglycerin, hydroxyacetophenone, centella asiatica extract, hydrolyzed sodium hyaluronate
Tap any ingredient to see details
Potential Concerns
- May Trigger AcneCan clog pores or trigger breakouts.
- May Worsen Oily SkinMay increase shine or excess oil.
Frequently asked questions
Is One Step Original Clear Skin Calming Pad fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in One Step Original Clear Skin Calming Pad'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 One Step Original Clear Skin Calming Pad paraben-free?
No parabens were detected in One Step Original Clear Skin Calming Pad'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 One Step Original Clear Skin Calming Pad suitable for sensitive or allergy-prone skin?
No commonly-flagged allergens or irritants were detected in One Step Original Clear Skin Calming Pad, 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.

