Viviscal Professional Hair Nutrition Program Nourishes Thinning Hair and Promotes Existing Hair Growth. It works in 4 stages over a 6 month period. A difference is often noticed in 2 to 4 months, in line with each individual patient's natural hair cycle.
*  Note: Unless otherwise noted, this product has not been evaluated by the Food and Drug Administration. Our natural products are not intended to diagnose, treat, cure, or prevent any disease.