Papaya powder is a dried form of papaya (Carica papaya) fruit containing the proteolytic enzyme papain, used in skincare for gentle enzymatic exfoliation and brightening. It helps dissolve dead surface keratin and is often included in masks and scrubs.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation or stinging | Uncommon | May occur with higher concentrations or sensitive skin due to proteolytic activity. |
Allergic contact dermatitis | Rare | Sensitization to papain or latex-related proteins has been reported. |
Erythema (redness) | Uncommon | Transient redness possible after exfoliation. |
Respiratory or occupational hypersensitivity | Rare | Inhalation of papain powder has caused IgE-mediated reactions in occupational settings. |
Anaphylaxis | Very rare | Severe systemic allergic reaction reported in highly papain-sensitized individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.