Cysteine B6 by Bioformula, with its effective combination of zinc and other nutrients, plays a significant role in enhancing skin, hair, and nail health. This supplement improves blood flow and nourishes hair follicles, reducing hair loss while stimulating collagen production and promoting the growth of thick, healthy hair. In this formula, L-cysteine serves as a key amino acid for keratin production, supporting hair structure, and vitamin B6 facilitates better absorption. Zinc supports L-cysteine production and inhibits enzymes related to hair loss, helping maintain hair health and thickness. Additionally, L-arginine increases blood flow to hair follicles, promoting stronger and more resilient hair growth.