Scientific studies have shown that PROCAPIL slows down hair loss and improves the health of hair follicles. Products containing PROCAPIL can help promote healthy hair growth, strengthen the hair, and prevent as well as reduce hair loss. The studies have shown positive results with the use of PROCAPIL. It's important to note that results may vary. The patented PROCAPIL is a composition of three active ingredients: peptide biotinyl-GHK, apigenin, and natural oleanolic acid.  Peptide biotinyl-GHK works by stimulating keratin production, a protein that makes up the hair strand. This can be beneficial in strengthening the hair and preventing breakage or hair loss. Apigenin is a flavonoid that can help increase blood circulation in the hair follicles, providing an increased supply of nutrients and oxygen to the hair root. This can help promote healthy hair growth. Oleanolic acid is a natural compound that is said to have anti-inflammatory and antioxidant properties. It can help combat inflammation and protect hair follicles from damage caused by free radicals and oxidative stress. Together, these ingredients strengthen and rejuvenate hair follicles, improve hair anchoring to reduce hair loss, and stimulate hair growth. PROCAPIL appears in the INCI list as follows: Butylene Glycol, Aqua, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Apigenin, Oleanolic Acid, Biotinoyl Tripeptide-1. Read more here