Keratin Hair SerumThe Keratin Hair Serum is a powerful, lightweight formula designed to smooth and protect hair while enhancing shine and manageability. Infused with keratin and nourishing ingredients, this serum works to repair damage, reduce frizz, and promote overall hair health. Ideal for all hair types, it provides a protective barrier against heat styling and environmental stressors, leaving hair looking sleek and polished. With just a few drops, this serum