saw palmetto hair loss for women - gray hair solution - gray hair supplements (6 bottles 360 capsules) folic acid - super essential agent a deficiency of this vitamin may not only slow your hair's growth, but it can also cause your strands to turn gray. While gray hair that occurs with age or genetics cannot be reversed, hair that is gray because of this vitamin deficiency typically returns to its normal color once you increase your folic acid levels. biotin vitamin h, monly known as biotin, is important to hair health. Biotin deficincies are often associated with premature hair loss and hair graying. It works super well with folic acid, which aids in the production of your genetic material, dna and rna, this helps with the division and growth of cells, including the ones found in your hair follicles younger and helthier hair ourbines catalase with other nutrients to stop gray hair from growing and to promote thicker, healthier hair. It also contains saw palmetto to help restrict the production of certain enzymes responsible for the conversion of testosterone to dht (dihydrotestosterone). Dht is associated with hair loss in both men and women. all natural solution many anti-aging doctors much prefer this method of gray hair solution as opposed to the harmful chemicals in dyes and hair colors for effective, safe and lasting results.