I always keep a bottle with me and kind of force myself to drink.

My skin just looks better when I’m hydrated."

Whilehydratingis essential, there is one skincare ingredient Mendes uses specifically for anti-aging.

Eva Mendes on anti-aging

Collagen helps skin look younger by increasing firmness and plumping the skin, which reduces wrinkles.

Peptides have also been shown to have anti-inflammatory properties and can even reduce acne.

And if it keeps Mendes' skin glowing, it may be worth a try.

Eva Mendes youthful skin