Papaya extract is derived from Carica papaya fruit and contains the proteolytic enzyme papain along with vitamins and antioxidants. It is used in skincare for gentle enzymatic exfoliation, brightening, and to help smooth skin texture.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation (redness, stinging, burning) | Common | More likely with high concentrations or sensitive skin due to enzymatic activity. |
Allergic contact dermatitis | Uncommon | Sensitization to papain or other fruit proteins can occur. |
Increased sun sensitivity | Uncommon | As with many exfoliants, freshly exfoliated skin may be more reactive to UV. |
Immediate-type hypersensitivity (urticaria, latex-fruit cross-reactivity) | Rare | Papain is a recognized occupational and food allergen; reactions possible in latex-fruit syndrome. |
Anaphylaxis | Very rare | Severe systemic allergic reactions to papain have been reported, mainly with ingestion or inhalation rather than topical use. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.