Nisim shampoo hair loss products are produced by a Canadian Company Nisim International which over the years has has developed many innovative and successful products including Kalo a hair inhibitor to prevent unwanted body hair, and Milagro a nail strengthener. Nisim New Hair Biofactors is a range of hair loss shampoo products developed with over 20 years of research on the study of hair growth and has been clinically proven to control excessive hair loss and regrow hair.

The claims made for NISIM hair products are backed up by a successful clinical study which found it to be an effective alopecia treatment in over 85% of those tested. This compares to a similar study using a 2% minoxidil preparation applied topically which only increased hair counts by about 24%. Although the results are not directly comparable the Nisim solution appears to be more effective than minoxidil (Rogaine) and has no known side effects. Nisim Biofactors currently make claim to be the most effective product on the market and guarentee their shampoo to control excessive hair loss within a week.