Biotin Caps- Twinlab Biotin is a growth factor and participant in fatty acid synthesis. It seems to have nutritionally support value in slowing hair loss. A biotin deficiency leads to loss of hair. Due to its importance as a nutrient for the hair, biotin has been called vitamin H.
Folic Acid Caps- Twinlab Folic Acid is necessary for synthesis and utilization of amino acids, particularly methione which is essential for hair growth.