HUM Nutrition Killer Nails - Strong Nail + Hair Supplement
Support nail and hair growth with HUM Nutrition Killer Nails.
This plant-based biotin supplement supports longer, stronger, healthier nails and hair. Featuring a high-potency formula necessary for nail growth, this water soluble, biotin-rich supplement works to strengthen both your hair and nails as it promotes cell growth and the production and metabolism of fat into amino acids.
Research: A study showed women who were given biotin had Increased nail thickness, reduced splitting, and made the irregular dorsal surface of the nails more regular in women with brittle nails.
Killer Nails is all natural, non-GMO, Dairy-Free, Soy-Free, Gluten-Free, Nut-Free, and Vegetarian/Vegan.