KERASTASE/ PREMIÈRE SÉRUM FILLER FONDAMENTAL REPAIRING ANTI-FRIZZ SERUM

This luxurious hair serum repels humidity, deeply nourishes hair and locks out frizz for 3x’s smoother hair*. This serum protects from heat damage up to 450°F. It visibly reduces the appearance of split ends and provides 99% stronger hair* and 85% shinier hair**. Protects against heat up to 450° Repel humidity and locks out frizz for smoother hair Hair is stronger and shinier