Allergen & irritant analysis
1 flaggedThis serum from COSRX lists 25 ingredients. AllerNote's analysis flags 1 known contact allergen in the INCI list. No added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- Propolis extractKnown allergen (plant): Propolis
Not detected: added fragrance, parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates.
Based on what's flagged, take extra care if you're among:
- People with plant or Compositae (daisy-family) allergy
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.
- 2NiacinamideStrengthens, smooths, and brightens skin.
- 3CeramidesLocks in moisture and supports skin barrier.
- 4Hyaluronic AcidHydrates by attracting and holding water.
- 5PropolisSoothes inflammation and supports healing.
- 6EctoinProtects against environmental stress and aging.
Full Ingredient List
25INCI (full list, INCI order): propolis extract, butylene glycol, niacinamide, panthenol, 1, 2-hexanediol, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, ectoin, ethylhexylglycerin, glycerin, polyglyceryl-10 laurate, polyglyceryl-10 myristate, allantoin, sodium hyaluronate, asiaticoside, asiatic acid, madecassic acid, helianthus annuus seed oil, macadamia ternifolia seed oil, melaleuca alternifolia leaf oil, sucrose distearate, glyceryl stearate, hydrogenated lecithin, dipropylene glycol, ceramide np
Tap any ingredient to see details
Potential Concerns
- May Worsen EczemaMay worsen itching or irritation for eczema.
Frequently asked questions
Is AC Collection Blemish Spot Clearing Serum fragrance-free?
No added fragrance or EU-labelled fragrance allergens were detected in AC Collection Blemish Spot Clearing Serum'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 AC Collection Blemish Spot Clearing Serum paraben-free?
No parabens were detected in AC Collection Blemish Spot Clearing 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 AC Collection Blemish Spot Clearing Serum suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. AC Collection Blemish Spot Clearing Serum 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 AC Collection Blemish Spot Clearing Serum against your own profile.

