23 Hair Growth Vitamins for Your Shiniest, Healthiest Hair Ever

Bonus: They're delicious.

Woman with long hair
(Image credit: Rosdiana Ciaravolo / Getty Images)

Try as we may, our diets aren't looking out for the health of our hair as much as they could be. Even if you're drinking your water, eating your vegetables, and minding your business, you should still be incorporating vitamins into your hair care routine with nourishing and growth-stimulating ingredients for longer, shinier, and more voluminous strands. Whether you're battling with hair loss and thinning, or you just regret your current haircut (we've been there and are here for you), hair growth vitamins are the perfect go-to to kick your hair growing journey into high gear.

From the Dose & Co collagen blends you've seen on a Kardashian's Instagram page to tried-and-true picks from famed trichologist Philip Kingsley, the Marie Claire beauty team rounded up our favorite hair supplements, gummies, and vitamins. These are packed with ingredients like biotin, keratin, collagen peptide, and hyaluronic acid, all of which are clinically proven to aid in granting you your most healthy hair yet.