COLLECTION: ProYou / Each strand of our hair has a life cycle, so it is normal for it to grow, just as it is natural for it to fall. However, there are climacteric and physiological factors such as stress, post-partum, medication, endocrine diseases, among others, which can increase hair loss. It is essential to use appropriate products to strengthen the roots and prevent hair loss. Anti-Hair Loss Shampoo gently cleanses fine and fragile hair while its formula with densipeptides strengthens and moisturises the structure of the hair shaft. Its pH ranges from 4.5-5.5 and the new A.R.T SYSTEM technology meets the specific needs of each hair for best results.