The Multi-Peptide Serum for Hair Density from The Ordinary is a concentrated treatment designed to promote fuller, thicker, and denser-looking hair. This lightweight serum contains a blend of advanced technologies, including peptides, caffeine, and plant-based extracts, which work together to support hair health. Key ingredients like Redensyl™, Procapil™, and Baicapil™ target the hair follicles to improve scalp health and stimulate hair growth, while caffeine enhances circulation to the scalp. The serum is non-greasy and easy to apply, making it suitable for all hair types. With regular use, it helps to improve hair density and reduce signs of thinning, promoting stronger and healthier-looking hair.