What Is Rene Furterer Absolue Keratine Ultimate Repair Serum Used For? This Ultimate Repair Serum For Damaged Hair Rebuilds And Strengthens The Hair Fiber Of Damaged Ends While Preventing New Split Ends . This Expert Treatment With A Precious And Light Texture Instantly Melts Into The Hair Without Weighing It Down. It Provides A Non-Greasy Finish. The Advantages Of This Hair Serum : Repaired And Protected, The Ends Are Resealed For A Long Time. Results: The Ends Are Nourished, Soft, Shiny And Perfectly Sheathed . The Split, Broken Hair Is A Real Obsession For Those Who Have Shoulder-Length Or Long Hair: The Lengths Are Dry And Damaged, The Hair Loses Its Shine And Suppleness. Rest Assured, Split Hair Is Not Inevitable. Keratin Is A Protein Particularly Used In Hairdressing Thanks To Its Many Benefits. It Protects, Smoothes And Allows The Structure Of The Hair To Be Transformed Little By Little. How To Properly Use This Hair Serum For Damaged Hair? Spread A Small Amount Of Product Daily On The Lengths, On Dry Or Towel-Dried Hair. Do Not Rinse