The Multi-Peptide Lash and Brow Serum from The Ordinary is a targeted treatment designed to enhance the appearance of fuller, thicker, and healthier lashes and brows. Formulated with a blend of peptides, including Myristoyl Pentapeptide-17 and Acetyl Tetrapeptide-3, this serum promotes hair density and strengthens the lashes and brows from the roots. Its lightweight, non-greasy formula is easy to apply and absorbs quickly, nourishing the hair follicles and helping to improve the look of sparse or thin areas. Regular use of the serum results in visibly fuller, more defined lashes and brows over time, making it a great addition to your beauty routine.