With that said, Nutrafol hair growth supplements do not list any gluten, dairy, soy, hormones, drugs, or artificial additives ...

The full list of ingredients is on the website, but it does include vitamins A, C, and D, biotin, iodine, zinc, and more. Per Nutrafol’s website, this formula can be used with hormone ...

A “proprietary blend” means that the company provides a list of ingredients without disclosing how much of each is in the product. Howsepian also notes that Nutrafol contains saw palmetto ...