<b>Fuller. Stronger. Thicker.</b> <p> Strengthen each of your hair strands at the root and create hair that is stronger and longer with the Kerasilk Specialists Redensifying Scalp Serum. This highly effective serum is infused with Biomimetic Silk, Ectoin & T-Flavanone. Ectoin acts as a cell protector and stabilizer boosting cellular hydration and guarding hair against harmful UV rays. T-Flavanone enhances cell-to-cell adhesion reinforcing each hair strand directly at the root and promoting new growth. While Biomimetic Silk helps to repair and protect hair from pollution and harmful UV rays. This 100% vegan formula protects from hereditary hair loss, strengthens the roots, and densifies for long-lasting thicker and denser hair. <br><br> The Kerasilk Redensifying Scalp Serum is formulated without dyes, silicones, sulfates, mineral oil, or microplastics, and has a vegan formula. <br> <b>Benefits:</b> <li> Creates long-lasting denser hair <li> It helps to stimulate the natural metabolism for a rejuvenated scalp and denser-looking hair. <li> Protects against hereditary hair loss <li> Supports the anchoring of the hair follicle in the scalp <br> Featuring a scent of tangerine, Lotus, and Musk. <br><br> Formerly known as Goldwell Kerasilk Revitalize Redensifying Serum