Nutraxin Keratin Formula is a special product containing biotin, zinc and B vitamins along with MSM containing sulfur as well as plant extracts.
"Biotin contributes to the maintenance of normal hair." "Zinc contributes to the maintenance and repair of normal hair and nails."
It does not contain potential allergens such as sugar, starch, salt, yeast, gluten, soy, corn and dairy products. Synthetic colorants, sweeteners and preservatives are not used.
Grape seed, nettle root and horsetail plant extracts were preferred in the formula.
