Wen shampoo is a popular hair care product that has been on the market for many years. It is marketed as a gentle, sulfate-free shampoo that is safe for all hair types, including color-treated hair. However, some users have reported experiencing hair loss after using Wen shampoo.
There is no scientific evidence to support the claim that Wen shampoo causes hair loss. However, some of the ingredients in Wen shampoo, such as sodium laureth sulfate and cocamidopropyl betaine, can be harsh on the hair and scalp. These ingredients can strip the hair of its natural oils, leaving it dry, brittle, and prone to breakage.