Bakuchiol is a meroterpene phenol derived from the seeds of Psoralea corylifolia (babchi), used in skincare as a plant-based retinol alternative that supports collagen production, smooths fine lines, and improves skin tone. It functions through retinol-like gene signaling pathways but is generally better tolerated and photostable.
| Reported effect | How often | Notes |
|---|---|---|
Mild irritation or stinging | Uncommon | Transient redness or tingling on application, typically milder than with retinoids. |
Dryness or scaling | Uncommon | Occasional mild peeling reported, less frequent than retinol. |
Allergic contact dermatitis | Rare | Hypersensitivity reactions in susceptible individuals. |
Photosensitivity | Rare | Bakuchiol itself is photostable; concern relates mainly to residual psoralen contaminants in poorly purified extracts. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.