Blond Absolu Blonde Guard is a innovative hydrating wonder shield leave-in, formulated to protect all types of blondes from their main aggressors: Heat, UV damages, Chlorine, Salt Water and Dehydration.
INSTANTLY +81% MORE HYDRATION*
BLOCK 99% OF BLONDE AGGRESSORS*
KEEP 2 MONTHS OF SALON-FRESH BRIGHTNESS & SOFTNESS**
*Instrumental test after application of Blonde Guard, Blonde Aggressors: Heat, UV damages, Chlorine, Salt Water
** Consumer test after application of Bain Lumiere, Cicaflash and Blonde Guard, 2 months of continuous use, 126 consumers
This lightweight fluid milk instantly absorbs into the hair fiber, to instantly reveal softer, easily detangled and hydrated blonde hair, while providing complete protection.
How to keep your salon-fresh blonde bright & soft?
Micronized Hydration with Hyaluronic Acid + Cuticle Brightening with Vitamins C+E.
Pair Blond Absolu Blonde Guard with other products from the Blond Absolu range, like Bain Lumière and Cicaflash, for ultimate brightness and softness.
Bottle made of 95% recycled plastic***
***except for the pump, colorants & additives
BENEFITS
Blonde Maintenance
Hydrates Hair
Maintains Color
✔Instantly neutralizes brassy hair and yellow undertones to reveal the ultimate bright & hydrated blond.
✔Hydrates hair and protects against oxidation to maintain a bright, soft, and vibrant cool tone.
INSTANT NEUTRALIZATION*
+81% MORE HYDRATION*
3 DAYS OF SOFTNESS**
*Instrumental test after application of Masque Ultra-Violet
** Instrumental test after application of Bain Ultra-Violet + Masque Ultra-Violet
FREE YOUR BLONDE
Blond Absolu Blonde Guard is a innovative hydrating wonder shield leave-in, formulated to protect all types of blondes from their main aggressors: Heat, UV damages, Chlorine, Salt Water and Dehydration.
INSTANTLY +81% MORE HYDRATION*
BLOCK 99% OF BLONDE AGGRESSORS*
KEEP 2 MONTHS OF SALON-FRESH BRIGHTNESS & SOFTNESS**
*Instrumental test after application of Blonde Guard, Blonde Aggressors: Heat, UV damages, Chlorine, Salt Water
** Consumer test after application of Bain Lumiere, Cicaflash and Blonde Guard, 2 months of continuous use, 126 consumers
This lightweight fluid milk instantly absorbs into the hair fiber, to instantly reveal softer, easily detangled and hydrated blonde hair, while providing complete protection.
How to keep your salon-fresh blonde bright & soft?
Micronized Hydration with Hyaluronic Acid + Cuticle Brightening with Vitamins C+E.
Pair Blond Absolu Blonde Guard with other products from the Blond Absolu range, like Bain Lumière and Cicaflash, for ultimate brightness and softness.
Bottle made of 95% recycled plastic***
***except for the pump, colorants & additives
BENEFITS
Blonde Maintenance
Hydrates Hair
Maintains Color
✔Instantly neutralizes brassy hair and yellow undertones to reveal the ultimate bright & hydrated blond.
✔Hydrates hair and protects against oxidation to maintain a bright, soft, and vibrant cool tone.
INSTANT NEUTRALIZATION*
+81% MORE HYDRATION*
3 DAYS OF SOFTNESS**
*Instrumental test after application of Masque Ultra-Violet
** Instrumental test after application of Bain Ultra-Violet + Masque Ultra-Violet
Step 1 - Apply to washed, towel-dried hair.
Step 2 - Distribute evenly from mid-lengths to ends. Use before heat styling or exposure to environmental stressors.
Step 3 - Do not rinse
In case of direct contact with eyes, rinse thoroughly with water. Avoid eye contact. Adult use only.
SCIENCE + INGREDIENTS
SCIENCE
BLOND ABSOLU
ULTIMATE HAIR CARE FOR ALL TYPES OF BLONDE
Whatever your blonde hair: you dare, we care. The Blond Absolu collection provides instant fiber care and immediate anti-brass action to achieve ideal blonding.
Blond Absolu maintains and perfects cool tones through deep ultra-violet neutralizers, hydrates and fortifies the hair fiber, and illuminates hair from within.
KEY INGREDIENTS
Vitamines C+E
The number 1 skincare brightening ingredient Vitamin C & the strong anti-oxidative Vitamin E, combine their power to brighten the fiber cuticle. Vitamin C is shown to help maintain the integrity of the hair fiber, while the Vitamin E is especially studied for it's ability to protect hair against oxidative damages.
Hyaluronic Acid
Two distinct molecular H.A. weights are used in the Blond Absolu range: The low molecular weight H.A. has been shown to penetrate the hair fiber, improving resistance, while the high molecular weight has shown to enhance smoothness, and provide a plumping effect. When combined, these two H.A. are designed to deliver benefits both on the inside and outside of the hair fiber.
AQUA / WATER / EAU
• COCOS NUCIFERA OIL / COCONUT OIL
•
• POLYQUATERNIUM-37
•
•
•
•
•
•
•
•
• BEHENTRIMONIUM CHLORIDE
•
•
•
• CARVONE
• CITRUS AURANTIUM PEEL OIL
•
• LINALYL ACETATE
• ACRYLATES/STEARYL METHACRYLATE COPOLYMER
•
•
•
•
•
•
•
•
• PINENE
•
• CITRUS AURANTIUM BERGAMIA PEEL OIL
•
•
• TERPINEOL
•
• ROSE KETONES
•
•
•
BLOND ABSOLU
ULTIMATE HAIR CARE FOR ALL TYPES OF BLONDE
Whatever your blonde hair: you dare, we care. The Blond Absolu collection provides instant fiber care and immediate anti-brass action to achieve ideal blonding.
Blond Absolu maintains and perfects cool tones through deep ultra-violet neutralizers, hydrates and fortifies the hair fiber, and illuminates hair from within.
Vitamines C+E
The number 1 skincare brightening ingredient Vitamin C & the strong anti-oxidative Vitamin E, combine their power to brighten the fiber cuticle. Vitamin C is shown to help maintain the integrity of the hair fiber, while the Vitamin E is especially studied for it's ability to protect hair against oxidative damages.
Hyaluronic Acid
Two distinct molecular H.A. weights are used in the Blond Absolu range: The low molecular weight H.A. has been shown to penetrate the hair fiber, improving resistance, while the high molecular weight has shown to enhance smoothness, and provide a plumping effect. When combined, these two H.A. are designed to deliver benefits both on the inside and outside of the hair fiber.
AQUA / WATER / EAU
• COCOS NUCIFERA OIL / COCONUT OIL
•
• POLYQUATERNIUM-37
•
•
•
•
•
•
•
•
• BEHENTRIMONIUM CHLORIDE
•
•
•
• CARVONE
• CITRUS AURANTIUM PEEL OIL
•
• LINALYL ACETATE
• ACRYLATES/STEARYL METHACRYLATE COPOLYMER
•
•
•
•
•
•
•
•
• PINENE
•
• CITRUS AURANTIUM BERGAMIA PEEL OIL
•
•
• TERPINEOL
•
• ROSE KETONES
•
•
•
FRAGRANCE
TOP NOTES
ORANGE BLOSSOM, BERGAMOT, MANDARIN
HEART NOTES
PEONY, FIG, LAUREL
BOTTOM NOTES
CEDARWOOD, MUSK, CARDAMOME
FRAGRANCE
CALIFORNIA SPLASH
Contemporary clean‑luxury blend of dazzling citrus with blooming florals. With modernity at it's core, this aromatic signature leaves a lasting trail full of youth and audacity.
CALIFORNIA SPLASH
TOP NOTES
ORANGE BLOSSOM, BERGAMOT, MANDARIN
HEART NOTES
PEONY, FIG, LAUREL
BOTTOM NOTES
CEDARWOOD, MUSK, CARDAMOME
Contemporary clean‑luxury blend of dazzling citrus with blooming florals. With modernity at it's core, this aromatic signature leaves a lasting trail full of youth and audacity.
Eco Stamps SVG + Tag
Kérastase has been committed to a beauty without animal testing for more than 30 years
95% Recycled Plastic*
*excluding pump, cap, labels and additives
Vegan Formula*
*no animal derived ingredients
Made in a factory using 100% Renewable Energy*
*In the previous calendar year. Find more information in the L'Oréal Universal Registration
No Rinse Formula
PDP Section FAQs
FREQUENTLY ASKED QUESTIONS
How often should I use Blonde Guard?
Blonde Guard is a daily leave-in treatment. It should be applied to washed, towel-dried hair before styling or any exposure to blonde aggressors. This ensures continuous 99% protection and intense hydration throughout the day.
Can I use Blonde Guard if I have natural blonde hair?
Blonde Guard is specifically formulated for lightened or highlighted hair, which typically experiences more vulnerability to aggressors and hydration loss. While it can offer some benefits to natural blonde hair, its full protective and hydrating power is optimized for chemically processed blondes.
Is Blonde Guard a color-correcting product?
Blonde Guard is not a color-correcting product like a purple shampoo. Its primary function is to intensely hydrate and form a protective shield, blocking 99% of blonde aggressors that can lead to color distortion and damage. For neutralization, we recommend pairing with Blond Absolu's Bain Ultra-Violet or Masque Ultra-Violet.
What is the best way to use Blonde Guard?
Blonde Guard is an essential final step in every blonde hair care routine. Apply it generously from mid-lengths to ends after washing and conditioning. Its no-rinse formula works as a powerful barrier against heat, UV rays, chlorine, salt water, and dehydration, helping to prolong 2 months of salon-fresh brightness & softness.
Can I use the Blonde Guard on dry hair?
While the Blonde Guard is ideally used on towel-dried hair before blow-drying or air-drying, it is possible to apply on dry hair if immediate protection against blonde aggressors is needed. The best application method on dry hair is by applying the product on hands, and then spreading evenly on lengths.
What are the results?
Blonde Guard provides intense hydration and forms a protective wonder shield, resulting in hair that is 99% protected from aggressors, resilient, and radiantly vibrant. It keeps blonde color safe and extends salon-fresh brightness and softness for two months.
PDP Section Related Articles
DISCOVER RELATED ARTICLES
UNVEIL THE BRIGHTEST, MOST HYDRATED BLONDE YOU'VE EVER IMAGINED!
Fight dryness, dullness, and unwanted tones with hyaluronic acid and vitamins C+E for luminous, hydrated blonde hair!
SCIENCE + INGREDIENTS
