Question: what is the best shampoo to regrow hair?
Answer: 1 Nioxin System 1 Cleanser Shampoo. ... 
2 Art Naturals Organic Argan Oil Hair Loss Shampoo. ... 
3 Laritelle Organic Shampoo. ... 
4 Shea Moisture Sheamoisture Jamaican Black Castor Oil Strengthen & Restore Shampoo, 16.3 Oz. ... 
5 Strong HairPro Hair Care Products (SHP Conditioner)