Biotin is an essential B vitamin (B7) commonly found in hair supplements that stimulates keratin production and can increase follicle growth rates.
SesZen-Bio™ is the first and only clinically studied natural Sesbania grandiflora extract for hair and scalp health. Published human clinical research demonstrates up to 25% improved hair density, 28% improved hair diameter, 27% increased serum ferritin and improved keratin levels in 76% of study volunteers, at 500 mg daily after only eight weeks.
| 
