The Inkey List Peptide Volumizing Hair Treatment.

A lightweight serum that helps to increase hair thickness & volume. Ideal for fine & limp hair, this serum is rich in peptides naturally found in hair that work to increase visible thickness & volume. Peptides are chains of amino acids that support proteins naturally found in hair. Limp & thin hair is an incredibly common hair concern across all hair types & lack of volume can be caused by several factors, including diet, product build up, hormones, genetics or stress.