L'Oreal Professionnel Keratin Alpha Sleek Mirror Sleek Serum - A concentrated keratin serum that forms a protective micro-film over the hair cuticle, sealing the fiber against humidity while delivering lasting frizz resistance and high-gloss luminosity.

Apply 2–4 sprays (fine/medium hair) or 6–8 sprays (thick hair) to towel-dried hair. Distribute through lengths & ends. Do not rinse. Blow-dry and seal with a flat iron for best results Ask more information about this product