The Basic Filler Serumis an innovation from KERASTASE PREMIERE designed to provide a definitive solution to damaged and curly hair. Its unbleached formula not only repairs and seals the hair, but also offers unsurpassed heat protection up to 230°C, ensuring a shiny, soft and durable hair.

Key Benefits

• Deep Repair: Fills and seals damaged ends, revitalizing the hair.
• Curl Control: Keeps hair free of frizz for up to 72 hours, even in high humidity conditions.
• Heat Protection: Protects against damage from combing tools up to 230°C.
• Hydration and Nutrition: Enriched formula that nourishes and hydrates deeply.

Method of use

For best results:

1. Apply to dry hair with a towel.
2. Dry and comb as you like, no need to polish.

The main ingredients

With a rich composition that includes Aqua/Water/Wau, isopropyl myristate, dimethicone, and Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, this serum not only repairs but also protects and nourishes the hair from the inside.