Does B12 Thicken Hair? (Explained!)
One of the best ways you can thicken your hair is through vitamin B12 supplementation. Vitamin B12 is an excellent vitamin that promotes...
Our favorite supplements, ranked
Welcome to Ingredient Nerd, where we're not afraid to get nerdy. Do you spend hours reading reviews before deciding which supplement to buy? Let us save you some time...we review everything we can get our nerdy little hands on.