Capsaicin
Capsaicin
CAP
4/10
Concern level
Moderate concern
Capsaicin is the pungent vanilloid alkaloid responsible for the heat of chili peppers. In topical products, it functions mainly as a counterirritant and warming active, and it may be used in skin-conditioning or fragrance-type applications in cosmetics. It activates TRPV1 receptors, producing a transient burning/warming sensation that can desensitize sensory nerves over time.
Pore-clogging
Non-comedogenic
Pregnancy
Caution
Regulatory
No data
Chemical Properties
Molecular Weight
305.4 g/molTypical Concentration
0.01% - 0.10%CAS Number: 404-86-4
Skin Type Compatibility
dry skin2/10
oily skin3/10
sensitive skin0/10
acne prone2/10
mature skin3/10
normal skin3/10
Interactions
incompatible with: Do not combine with retinoids, Do not combine with strong exfoliating acids (AHA/BHA/PHA), Do not combine with benzoyl peroxide on the same area if irritation is a concern, Avoid layering with other strongly warming or irritating actives, Avoid use with broken skin or after procedures
Risks & Warnings
High risk of stinging, burning, erythema, tearing, and skin/eye irritation. Can be poorly tolerated on compromised, freshly exfoliated, or sensitized skin. Avoid mucous membranes, broken skin, and occlusion. Overuse or high concentrations increase irritation risk.
Vegan Cruelty-Free
