Helping to revitalise the appearance of lifeless hair, The INKEY List Peptide Volumizing Hair Treatment offers a volumizing effect to thin and lacklustre locks. The formula is enriched with peptides that help to strengthen the hair's natural proteins to power health and replenishment. The lightweight serum-based treatment coats each strand of hair from root to tip, creating the appearance of thicker, fuller-looking hair while also offering shine-enhancing properties that help build vitality and luminosity.