Antioxidant
Silymarin
INCI: Silybum Marianum Fruit Extract·Limited evidence
A milk-thistle-derived antioxidant, best known as the namesake active in oil-focused vitamin C serums, studied for helping skin look protected against visible environmental stress.
Studied for
- ·Antioxidant support against the look of environmental dullness
- ·The appearance of a clearer, more even surface on oily skin
How it’s thought to work
A plant polyphenol studied for antioxidant activity that pairs with vitamin C and ferulic acid to support the appearance of protected, even-looking skin.