L'Oréal Announces Product The Company Claims Actually Regrows Hair

L'Oréal announced the Densifique, a breakthrough product the cosmetics company claims actually grows back hair. Developed in the company's facilities in Paris, Densifique works by reviving dormant hair cells, allowing them to recover and grow back, L'Oréal scientists say. Used daily by applying the product on the head and massaged into the scalp, Densifique will grow back 1,500 hairs within 90 days and continue working to revive more of the 100,000 to 150,000 hair follicles an average human head has, according to the company.