KT Professional Keratin & Argan Oil Serum: The Ultimate Repair for Luxurious, Revitalized Hair: Unveil the secret to profoundly repaired, irresistibly soft, and dazzlingly shiny hair. KT Professional's Keratin Protein Pure Argan Oil Serum is a powerful, intensive treatment designed to transform dry, damaged, and dull strands into a masterpiece of strength and vitality. This premium serum is a concentrated blend of two of nature's most powerful ingredients: Keratin Protein: The fundamental building block of hair. Our formula infuses each strand with pure keratin to effectively rebond and repair damage from heat styling, coloring, bleaching, and environmental stress. It strengthens the hair fiber from within, reducing breakage and split ends for visibly healthier, more resilient hair. Pure Argan Oil: Often called 'liquid gold,' this precious oil is rich in essential fatty acids and antioxidants. It deeply hydrates and nourishes dry, brittle hair, restoring its natural moisture balance and suppleness without a heavy or greasy feel. How to Use: After washing, apply a small amount (1-2 drops for short hair, 3-4 for long hair) to damp or dry hair. Focus on mid-lengths and ends. Style as usual. For best results, use with the KT Professional Keratin shampoo and conditioner system.