Allergen & irritant analysis
1 flaggedThis exfoliator from Paula's Choice lists 24 ingredients. AllerNote's analysis flags 1 known contact allergen in the INCI list. That includes 1 EU-labelled fragrance allergen (benzyl alcohol). No parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- Benzyl alcoholKnown allergen (fragrance): Fragrance Mix
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
Key Ingredients
- 1AntioxidantsShields skin from free radical damage.
- 2BHAUnclogs pores and reduces excess oil.
- 3ExfoliatorsRemoves dead skin cells to smoothe texture.
Full Ingredient List
24INCI (full list, INCI order): water, butylene glycol, dimethicone, salicylic acid, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, glycerin, aminomethyl propanol, adenosine, allantoin, dipotassium glycyrrhizate, vitis vinifera seed extract, avena sativa kernel extract, punica granatum fruit extract, sambucus nigra fruit extract, camellia oleifera leaf extract, chamomilla recutita flower extract, lycium barbarum fruit extract, peucedanum graveolens extract, hydrogenated lecithin, xanthan gum, citric acid, disodium edta, benzyl alcohol, phenoxyethanol
Tap any ingredient to see details
Potential Concerns
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
- May Worsen Oily SkinMay increase shine or excess oil.
Frequently asked questions
Does Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner contain fragrance allergens?
Yes — analysing the INCI list, AllerNote found 1 of the EU-labelled fragrance allergens: benzyl alcohol. If you're fragrance-sensitive or patch-test positive to a fragrance mix, treat Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner with caution and patch test before full use.
Is Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner paraben-free?
No parabens were detected in Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner'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 Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner contains 1 flagged allergen and 0 irritants (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 Skin Perfecting 4% BHA Advanced Exfoliating Serum Toner against your own profile.

