Astragalus membranaceus root extract is a botanical derived from milkvetch, used in skincare for its antioxidant, anti-inflammatory, and skin-conditioning properties attributed to flavonoids and polysaccharides. It is commonly included to help support the skin barrier and protect against oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
| Mild irritation or stinging | Rare | Generally well tolerated topically; transient irritation possible in sensitive skin. |
| Allergic contact dermatitis | Very rare | Botanical extracts can occasionally trigger hypersensitivity in predisposed individuals. |
| Redness or contact urticaria | Very rare | Isolated reports; risk increases with damaged skin barrier or known plant allergies. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.