About This Product

The Keranique Hair Serum Growth Activator is a fast-absorbing, lightweight scalp and hair treatment formulated with Keranique's proprietary Keratin Amino Complex, multi-peptides including Acetyl Tetrapeptide-3, and Biotin — a nourishing trio designed to support natural cell renewal at the scalp. The formula works at the follicle level to help nourish the scalp environment, supporting the appearance of denser, fuller-looking hair over time. Niacinamide and Panthenol in the base nourish the scalp microenvironment while Zinc Gluconate and Amino Acids — including Arginine, Citrulline, and Acetyl Tyrosine — reinforce the structural integrity of each hair fiber, helping strands feel stronger and look thicker from root to tip. The lightweight serum absorbs quickly without greasiness or residue, making it ideal as an overnight scalp treatment that works while you sleep. Keranique formulated this product as a clean, botanically-inspired addition to any hair care routine — it is cruelty-free and free from parabens, sulfates, dyes, and phthalates, making it suitable for all hair types including color-treated and chemically processed hair. It is a great daily option for women wanting fuller, healthier-looking hair. How to Use Fill the dropper and apply directly to the scalp on dry or damp hair. Massage the scalp with your fingertips in circular motions to ensure full serum absorption. Do not rinse out. Use nightly for best results as part of a consistent hair care routine.