Opuntia Streptacantha (nopal cactus) stem extract is a botanical ingredient rich in polysaccharides, flavonoids, and amino acids used to hydrate and soothe skin while providing antioxidant support. It is typically included for moisturizing and skin-conditioning benefits rather than as a clinically validated therapeutic active.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or redness | Rare | Occasional sensitivity, more likely in those with reactive skin |
Allergic contact dermatitis | Very rare | Botanical extracts can rarely sensitize susceptible individuals |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.