Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum

Strengthen • Smooth • Shield

A luxurious leave-in serum designed to repair, smooth, and protect — the final touch in your Kérastase Première routine. This advanced formula works deep within the hair fiber to restore strength and elasticity, while offering long-lasting frizz control and heat protection up to 450°F (232°C).

 Key Benefits:

• Repairs and strengthens damaged hair from the inside out
• Controls frizz and shields against humidity
• Boosts softness, smoothness, and shine
• Provides heat protection up to 450°F
• Leaves hair more manageable and resilient

 Powered By:

• Pure Citric Acid – Removes excess calcium buildup to reduce breakage and dullness
• Glycine – Rebuilds the hair’s inner structure for lasting strength and flexibility

 Free From:

Parabens • Phthalates • Sulfates (SLS & SLES)

How to Use:

Apply 1–2 pumps to towel-dried hair. Do not rinse. Blow-dry or air-dry and style as desired.