Ingredient
Quercetin
Sophoretin
Meletin
What it is
A plant-derived flavonoid found naturally in onions, tea and many other foods, used in skincare for its free-radical-scavenging antioxidant activity.
How it works
Quercetin donates electrons to neutralize reactive oxygen species, helping protect skin lipids and proteins from oxidative stress when included in a formula.
What it does
Skin conditioning
Antioxidant
Concerns to know
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Antioxidant
Offers antioxidant activity that helps defend the skin against everyday oxidative stress.