Kérastase Blond Absolu 2% Hyaluronic Acid Hair Serum

No box Never used Suggested Usage: -After washing hair with Blond Absolu Shampoo and Conditioner for Blonde Hair (each sold separately), apply as the last step in your routine to towel-dried hair and scalp. -Depending on hair length, type, and texture, pump 7-13 doses into the palm of the hand and use fingers to massage into scalp and mid-lengths to ends of hair (1 pump = 1 dose). -Do not rinse. -Can be used immediately after hair color treatment.