Hair Nutrient Support
Biotin
Biotin is one of the best nutrients to support hair growth. One study found that taking a biotin supplement helped support of hair, skin and nails which all require biotin to grow.
B Vitamin Complex
The various forms of Vitamin B and its associated complexes: Thiamine, niacin, biotin, pyroxidine, riboflavin, folic acid, pantothenic acid, para-aminobenzoic acid, choline, and inositol are all important in metabolic and cellular processes including the production and growth of hair.
MSM
Hair is made of a protein called keratin. It features sulfur-bridges that hold the individual protein fibrils together. MSM is one of the best, most bio-available sources of sulfur which is used in keratin.