PREMIERE serum filler fundamental repair and filler anti-frizz damaged hair 90 ml

Introducing the KERASTASE PREMIERE serum filler, a crucial solution for repairing and taming frizz in compromised hair. Hard water, which contains high levels of calcium, can exacerbate the issues faced by already fragile hair. Due to its porous nature, weakened hair absorbs calcium at three times the rate of healthy hair, leading to continuous damage. This innovative serum offers a dual reparative effect: its lightweight, creamy formula encapsulates the ends. This anti-frizz treatment not only seals but also enhances the fullness of each strand, resulting in vibrant, resilient locks. It acts as a barrier against excessive calcium, humidity, and heat, withstanding temperatures up to 230°C*. For a full 72 hours*, it controls frizz, leaving your hair feeling soft, pliable, and easy to style. Key advantages include: humidity resistance, deep nourishment, frizz elimination, and achieving a softer, sleeker finish.