The Redken Acidic Bonding Concentrate range is specially developed for hair weakened by colouring, bleaching or heat styling. The refill shampoo gives you the same profesSisional formula as the original bottle, but with less plastic waste.

• Hair feels stronger and breaks less easily
• Colour stays vibrant longer after washing
• Gently cleanses without sulphates or agresSisive ingredients
• Hair feels softer and is easier to comb
• Less frizz after drying
• Suitable for coloured and chemically treated hair
• 500 ml refill pouch replaces plastic bottle and reduces packaging waste
• Vegan formula

1. Pour the refill pouch into your empty Redken bottle via the resealable cap.
2. Wet your hair thoroughly with warm water.
3. Work a generous amount of shampoo through your wet hair and massage well over the scalp.
4. Leave it on for a minute if your hair is extra damaged.
5. Rinse thoroughly with water.
6. Repeat if needed, for example if you have used many styling products.

Want to get the most out of Redken Acidic Bonding Concentrate Shampoo Refill - 500ml? Use it together with the Acidic Bonding Concentrate Conditioner. The conditioner works deeper on the areas where your hair is weakest, so after washing you immediately feel how smooth and strong your hair is.

Your hair feels stronger and breaks less, thanks to citric acid which slightly lowers your hair’s pH. This helps the outer layer of the hair shaft close better. A closed hair shaft means more shine, less moisture and colour loss and less resistance when combing.

Panthenol, also known as pro-vitamin B5, helps retain moisture inside the hair fibre. Your hair feels fuller and is less prone to breakage when wet. Together these ingredients provide a gentle cleansing that’s also suitable as a sulphate-free shampoo for damaged hair that’s washed daily. This makes it a smart choice for anyone with coloured hair needing extra care.

The Acidic Bonding Concentrate Shampoo works best for hair weakened by bleaching, colouring or heat. Think of hair that breaks easily, feels dry, or loses colour quickly. Users with bleached or coloured hair notice after a few weeks that their hair grows longer without breaking and looks shinier.

If you have very fine hair that gets greasy quickly, daily use may weigh down your roots somewhat, especially if you also use the conditioner and a leave-in. In that case, alternate with a lighter shampoo. For dry, porous or chemically treated hair this is an excellent daily shampoo.

Unsure whether to choose this shampoo or the Acidic Bonding Concentrate Shampoo in the regular bottle? The only difference is the packaging. The refill pouch is more economical per millilitre and produces less plastic waste. Considering Olaplex No.4 instead? That shampoo uses a different technology aimed at repairing disulphide bonds deep inside the hair fibre. That can go further for extremely damaged hair, but for daily use on coloured or lightly damaged hair, Redken ABC Shampoo is a milder, more comfortable option.

Yes, this shampoo contains no sulphates like SLS or SLES. The formula cleanses with milder, plant-based ingredients, so your hair is clean without drying out. This makes it safe as a sulphate-free shampoo for damaged hair and daily use on coloured hair.

Daily use is possible for most hair types. If your hair is dry or damaged, regular washing benefits your hair because the formula cares for it instead of drying it out. If you have fine hair that feels greasy quickly, use the shampoo every other day or alternate with a volumising shampoo.

Yes. It acts as a breakage-fighting shampoo for coloured hair by strengthening the hair structure with each wash. After a few weeks, you’ll notice less breakage at the ends and fuller lengths.

For extra repair, use the Acidic Bonding Concentrate 5-min Liquid Hair Mask once or twice a week. This mask works deeper inside the hair fibre and gives your hair an extra dose of repair on top of the daily shampoo. This way you build stronger, healthier hair step by step.

Also check out the full range for Damaged Hair or discover more from Redken.

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, Alcohol, Cetrimonium Chloride

We recommend checking the ingredient list on the packaging before use for the most accurate information. Due to product renewal and optimisation, ingredients listed here may differ from those on the packaging.

RedKen
277, rue Saint Honore
75008 Paris
France
consumercareNL@loreal.com