glutathione metabolism pentose pathway Overview of Phosphate 13.4: Pentose Phosphate Pathway of
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Niacinamide brightens the appearance of dark circles, collagen maintains skins bounce, and caffeine calms puffiness, so eyes look more refreshed and awake, she says

polyphenol-based treatments, including GA and curcumin consistently demonstrated their ability to modulate gut microbiota composition across various studies
Reduce fine lines and wrinkles

Marchal, J., Pifferi, F

Frontiers in Nutrition, 8, 829146

This stress occurs when there is an imbalance between free radicals (unstable molecules) and antioxidants in your body