A 2017 study found that a large majority of people with hair loss have a histidine deficiency. But the real standout ingredient in this budget-friendly shampoo is rice water. Researchers have ...
Sophie is a writer for InStyle, where she reports on noteworthy beauty products—including skin care, hair care, and makeup—and, occasionally, covers celebrity style. The Zenagen Revolve ...
High concentrations of salicylic acid may lead to irritation and temporary hair loss. Coal tar shampoo is available in over-the-counter (OTC) preparations that come from coal and wood. It may be ...
Support for this also stems from a study in 1998 which compared ketoconazole shampoo 2% to the proven hair loss drug minoxidil in men with androgenic alopecia [10]. The study concluded that hair ...