This concentrated formula is designed to support hair health so that it looks thicker, denser, fuller, and healthier. The Ordinary Multi-Peptide Serum for hair density presents in this formula includes REDENSYL™ complex (with Larix Europaea Wood Extract and Camellia Sinensis Leaf Extract), Procapil™ peptide complex (with Biotinoyl Tripeptide-1), CAPIXYL™ peptide complex (with Acetyl Tetrapeptide-3 and Trifolium Pratense Flower Extract), BAICAPIL™ complex (with Scutellaria Baicalensis Root Extract, Triticum Vulgare Germ Extract, and Glycine Soja Germ Extract), AnaGain™ (Pisum Sativum Extract) and High-Solubility Caffeine (1% net Caffeine by weight), in an ultra-lightweight, emollient base for efficient penetration. The total concentration of these technologies in the formula by weight is 21.15%.

How to Use:•Massage a few drops thoroughly into clean, dry scalp once daily, ideally at bedtime. •This formula is a leave-in treatment. •Do not wash hair or scalp after application. •If irritation occurs, rinse off, cease use, and consult a physician. •Use only as directed on unbroken skin. •Patch testing prior to use is advised. •Keep out of reach of children.

This concentrated formula is designed to support hair health so that it looks thicker, denser, fuller, and healthier. The Ordinary Multi-Peptide Serum for hair density presents in this formula includes REDENSYL™ complex (with Larix Europaea Wood Extract and Camellia Sinensis Leaf Extract), Procapil™ peptide complex (with Biotinoyl Tripeptide-1), CAPIXYL™ peptide complex (with Acetyl Tetrapeptide-3 and Trifolium Pratense Flower Extract), BAICAPIL™ complex (with Scutellaria Baicalensis Root Extract, Triticum Vulgare Germ Extract, and Glycine Soja Germ Extract), AnaGain™ (Pisum Sativum Extract) and High-Solubility Caffeine (1% net Caffeine by weight), in an ultra-lightweight, emollient base for efficient penetration. The total concentration of these technologies in the formula by weight is 21.15%.

How to Use:•Massage a few drops thoroughly into clean, dry scalp once daily, ideally at bedtime. •This formula is a leave-in treatment. •Do not wash hair or scalp after application. •If irritation occurs, rinse off, cease use, and consult a physician. •Use only as directed on unbroken skin. •Patch testing prior to use is advised. •Keep out of reach of children.