Kerastase Premiere Serum Filler Fondamental Hair Serum 3.04oz/90ml

• This innovative leave-in serum protects against heat up to 450 F, repels humidity and locks out frizz for smoother hair. This formula hydrates and protects to visibly reduce the apperance of spilts ends for stronger and shinier hair.
• Benefits: Formulated with Peptides to strengthen and smooth hair strands and Glycine to reconnect broken links between keratin chains, dramatically reducing breakage.​
• Additional Benefits: Protects from heat damage up to 450°F. It visibly reduces the appearance of split ends and provides 99% stronger hair**, 85% more shine*, 3X smoother hair*, *vs. unwashed hair, **vs. non conditioning shampoo
• Suggested Use: Apply on towel-dried hair. Leave-In. Blow-dry and style as desired.
• Kerastase Premiere Collection: Dual action repair haircare for stronger hair inside & out

Water is good for you. But not so great for your hair. The calcium in your shower water can lead to persistent hair damage leaving it rigid, dull & brittle. This innovative leave-in serum protects against heat up to 450 F, repels humidity and locks out frizz for smoother hair. This formula hyrdates and protects to visibly reduce the apperance of spilts ends for stronger and shinier hair strands.