A clinically tested serum from Briogeo, this formula encourages nutrient-rich microcirculation to the scalp. Consists of a high concentration of ingredients like copper peptides, zinc, and caffeine to help support thicker, fuller, healthier looking hair, with daily use. * 1.5 fl oz/45 mL * No Harsh Sulfates, Silicones, Phthalates, Parabens, DEA, or Artificial Dyes * Gluten-free, cruelty-free and vegan **How To Use:** Section hair and apply 1-2 drops onto each area of concern. Massage into the scalp. For best results, use daily on wet or dry hair. **Ingredients:** Water/Aqua/Eau, Propanediol*, Glycerin*, Pentylene Glycol*, Betaine*, Coco-Caprylate/Caprate*, Caffeine, Copper Tripeptide-34, Niacinamide, Castor Oil/IPDI Copolymer*, Aloe Barbadensis Leaf Juice*, Coffea Arabica Seed Oil*, Panax Ginseng Root Extract*, Biotin, Caprylic/Capric Triglyceride*, Limnanthes Alba Seed Oil*, Carbomer, Lindera Strychnifolia Root Extract*, Hippophae Rhamnoides Oil*, Trisodium Ethylenediamine Disuccinate