Blueberry fruit extract is a botanical ingredient rich in anthocyanins, polyphenols, and vitamins used in skincare for its antioxidant and skin-conditioning properties. It is generally well tolerated and primarily helps protect skin from free-radical and environmental oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Possible in individuals sensitized to botanical or fruit-derived ingredients; presents as redness, itching, or rash. |
Skin irritation | Rare | Mild transient redness or stinging, more likely on sensitive or compromised skin. |
Contact urticaria | Very rare | Hives on application reported in individuals with fruit-related allergies. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.