Repair a year's worth of visible damage in just one use with Redken's award-winning Acidic Bonding...Repair a year's worth of visible damage in just one use with Redken's award-winning Acidic Bonding Concentrate range - professional-grade care designed for all hair types and textures. The Acidic Bonding Concentrate 500ml Shampoo is a rich, all-in-one formula that delivers intense nourishment, helps prevent colour fading, and reduces breakage for stronger, healthier-looking hair. Paired with the 500ml refill pouch, your favourite Shampoo will now last longer than ever.
Powered by Citric Acid, part of Redken's concentrated bonding care complex, this shampoo reinforces weakened bonds from within, boosting strength and resilience.
With its acidic pH-balanced formula, it protects against the damaging effects of colouring, lightening, and heat styling, leaving hair softer, smoother, and visibly revitalised. The result? Hair that looks and feels restored, resilient, and full of life.
*When used as a system of Acidic Bonding Concentrate Intensive Pre-Treatment, Shampoo, Conditioner & Leave-In vs. untreated hair. Ingredients Aqua / Water / Eau, Decyl Glucoside, Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Citric Acid, Sodium Hydroxide, Panthenol, Glycerin, Dimethicone, Peg-150 Distearate, Ppg-5-Ceteth-20, Sodium Benzoate, Sodium Chloride, Peg-55 Propylene Glycol Oleate, Propylene Glycol, Carbomer, Parfum / Fragrance, Coco-Caprylate/Caprate, Polyquaternium-67, Salicylic Acid, Amodimethicone, Sodium Phytate, Glycol Distearate, Coco-Betaine, Acrylates/Beheneth-25 Methacrylate Copolymer, Limonene, Trideceth-6
This guide is for adult users of all hair types and textures seeking to repair visible damage and strengthen hair. The Redken Acidic Bonding Concentrate Shampoo offers professional-grade care that repairs a year's worth of damage in one use, helps prevent color fading, and reduces breakage for stronger, healthier-looking hair. The 500ml size and refill pouch ensure you have your favorite shampoo on hand for longer, though consistent use of the full system may be required for optimal results.
All features
Age Group
adult
Gender
Unisex
Brand
Redken
Extended Product Information
FAQs
Is this shampoo suitable for daily use?
While designed for intense repair, it can be used daily or as needed depending on your hair's condition. For optimal results and to avoid over-processing, consider alternating with a gentler shampoo if your hair is not severely damaged.
How does the refill pouch system work?
The refill pouch contains the shampoo. You simply pour the contents of the refill pouch into the original 500ml Redken Acidic Bonding Concentrate Shampoo bottle for continued use.
What does 'acidic pH-balanced' mean for my hair?
An acidic pH helps to close the hair cuticle, which smooths the hair surface, reduces frizz, enhances shine, and protects color. It also helps to reinforce the hair's internal bonds.
Can I use this shampoo if I have fine hair?
Yes, this shampoo is suitable for all hair types and textures, including fine hair. It focuses on strengthening bonds from within without weighing hair down.
How long does it take to see results?
Many users report seeing and feeling a difference in hair strength and smoothness after just one use. However, for repairing a year's worth of visible damage, consistent use as part of the full system is recommended.
Does this shampoo contain sulfates?
The provided ingredient list does not explicitly state the absence of sulfates, but it does list 'Decyl Glucoside' and 'Sodium Cocoyl Isethionate' which are typically sulfate-free cleansing agents.
Is this product tested on animals?
Redken is committed to not testing its products on animals. Any animal testing is conducted by government agencies as required by law.
Troubleshooting
Product not lathering well
Ensure hair is thoroughly wet before applying shampoo. You may need to use a slightly larger amount for very thick or long hair. For very hard water areas, consider a clarifying shampoo periodically.
Hair feels dry after washing
This shampoo is a potent treatment. Ensure you follow with the Redken Acidic Bonding Concentrate Conditioner or a suitable moisturizing conditioner to replenish moisture. Rinse thoroughly.
Color fading faster than expected
While this shampoo helps prevent color fading, other factors like washing with hot water or using harsh styling products can contribute. Use lukewarm water and consider the full Acidic Bonding Concentrate system for maximum color protection.
Pros and Cons
Pros
Repairs significant hair damage in a single use.
Helps to prevent color fade.
Reduces breakage for stronger hair.
Suitable for all hair types and textures.
The large size and refill option are cost-effective.
Leaves hair feeling softer and smoother.
Cons
May require use as part of a full system for maximum benefits.
The shampoo itself does not provide conditioning; a separate conditioner is needed.
Contains fragrance, which may be a concern for sensitive individuals.
The refill pouch requires a separate bottle for dispensing.
Setup, Compatibility & Care
Setup: The Redken Acidic Bonding Concentrate Shampoo comes in a 500ml bottle. To use the refill pouch, simply pour the contents into the empty 500ml bottle. Ensure the bottle is clean and dry before refilling.
Compatibility: This shampoo is formulated for all hair types and textures and is compatible with color-treated, bleached, and chemically processed hair. It is designed to complement the entire Redken Acidic Bonding Concentrate range.
Care: Store the shampoo in a cool, dry place away from direct sunlight. Ensure the cap is tightly closed after each use to preserve the formula. To maintain product integrity, avoid introducing water into the bottle. Clean the dispensing pump and nozzle regularly if buildup occurs.