Experts Agree: These Are the Best Vitamins for Healthy Hair

It's no secret that healthy hair starts from within. You can use the fanciest shampoos and the most luxurious serums, but if your diet isn't up-to-scratch, it will show in your hair.

Healthy hair looks strong, shiny and at its thickest. Sure, genetics play a role in your hair type and texture, but there are ways to boost your hair health from within.

So we called upon four hair experts—from hairstylists to consultant dermatologists—to find out what they rate as the best hair vitamins. Keep reading to find out what hair vitamins they take, and what they recommend to their clients…