Kérastase Blond Absolu Blonde Guard Leave-in

Kérastase Blond Absolu Blonde Guard is the protective leave-in designed for those who want to preserve their blonde’s luminosity every day. It acts as a rinse-free treatment against the main enemies of bleached or lightened hair: excessive heat, UV rays, chlorine, and saltwater. The result? Soft, hydrated, and luminous hair for up to 72 hours.

How Blonde Guard works

The leave-in formula is applied to damp hair before blow-drying and creates a multi-layered protective shield. It works on three fronts: immediate hydration, thermal protection up to high temperatures, and defense against environmental agents that dull blonde hair over time.

According to the brand's instrumental tests, it guarantees 81% instant hydration and 72 hours of continuous softness and luminosity. With regular use combined with other products from the line, hair maintains its salon look for over 2 months.

Who it's for

It is the ideal treatment for natural, bleached, or highlighted blonde hair that tends to dry out, become dull, or lose tone between salon visits. It works on fine hair and on more structured hair, adapting to both textures without weighing them down.

If you frequent the pool, the sea, or often use a straightener, this product becomes an essential part of your routine: it protects the hair even before damage occurs.

How to use

Apply Blonde Guard to washed, towel-dried hair, distributing it from mid-lengths to ends. Do not rinse. Proceed with blow-drying as usual. For optimal results, combine it with Cicaflash as a restructuring conditioner and Cicaplasme for even more complete thermal protection.

Available sizes

The treatment is available in two sizes: 45ml, perfect for trying it out or traveling, and 190ml, ideal for daily use at home. If you want to discover the complete line, you can explore the Blond Absolu Blonde Hair Kit or the complete line set.

Why buy on Planethair.it

Since 2000, we have been selecting professional products for hairdressers and end customers. The first Italian e-commerce specialized in salon brands, with over 25 years of experience and dedicated pre- and post-sales assistance. Original Kérastase products with official guarantee. Free samples with every order.