Kérastase Blonde Guard Moisturizing Magic Shield Spray for Blonde, Bleached, or Highlighted Hair

UNLEASH YOUR BLONDE SIDE.

Radiant, luminous blonde hair! It’s every blonde’s number one dream, but dehydration and other external aggressors (heat, UV rays, chlorine, etc.) damage the hair fiber, preventing this and leaving hair dull and frizzy. Blond Absolu tackles the problem at its root with its new hydra-illumination science, delivering 2 MONTHS OF SOFT, RADIANT BLONDE* WITH SALON-QUALITY RESULTS.

The spray Blonde Guard is a leave-in, vegan** moisturizing shield formulated to protect all types of blonde hair from external aggressors: heat, UV rays, chlorine, salt water, and dehydration. Thanks to hydra-illumination technology, this advanced formula contains hyaluronic acid with two molecular weights to instantly hydrate deeply and lock in moisture by forming a hydrating barrier. Enriched with super-antioxidant and brightening vitamins C+E, it forms a miracle protective shield that preserves the shine, hydration, and protection of all types of blonde hair.

Blocks 99% of the blond***'s attackers
-43% damage in a single application***

This lightweight, fluid treatment instantly penetrates the hair shaft to immediately reveal softer, more manageable, and hydrated blonde hair, while providing complete protection.
Its fragrance is a subtle, pure, and refined blend of zesty citrus and freshly bloomed flowers.
This distinctive scent leaves a lasting, bold trail.

How can you maintain the shine and softness of your salon-quality blonde hair? With molecular micro-hydration thanks to hyaluronic acid, which forms an ultra-light hydrating barrier for deep, long-lasting hydration, plus illuminating cuticle smoothing with vitamins C and E that resurfaces the hair fiber, eliminates dullness, and diffuses the purest light reflection, creating a perfectly smooth and radiant surface.
Combine Blonde Guard spray with other products from the Blond Absolu line—such as the Lumière or UV shampoo, Cicaflash or UV Mask, and the refillable Cicagloss oil—for a pure, radiant blonde shade and ultimate softness.

Bottle made from 95% recycled plastic****.

* Consumer test following application of Bain Lumière + Cicaflash + Blonde Guard. 2 months of continuous use, 126 consumers
**No animal-derived ingredients
*** Instrumental test after applying Blonde Guard. Factors that damage blonde hair: heat, UV damage, chlorine, salt water, and dehydration
****except for the cap, colorants, and additives

Benefits:
Hyaluronic Acid: Inspired by cutting-edge skincare technology, Blond Absolu technology combines two molecular weights for comprehensive results. Deep within the hair, low-molecular-weight hyaluronic acid strengthens the hair fiber. On the surface, high-molecular-weight hyaluronic acid intensely plumps and smooths for absolute softness.

Vitamins C+E: A powerful antioxidant synergy, the combination of Vitamins C and E acts as a true light-revealer. Vitamin C smooths and brightens the cuticle for a pure glow, while Vitamin E protects the hair from daily aggressors and oxidation, preserving the integrity of your blonde color.

Results:
2 months of salon-quality, luminous blonde*
Blocks 99% of the blond's attackers**
-43% damage in a single application**
72 hours of deep hydration**

* Consumer test following application of Bain Lumière + Cicaflash + Blonde Guard. 2 months of continuous use, 126 consumers
** Instrumental test after applying Blonde Guard. Factors that damage blonde hair: heat, UV damage, chlorine, salt water, and dehydration