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Redken Acidic Bonding Concentrate Shampoo 300ml

A sulphate-free, pH-balanced shampoo that strengthens weakened bonds, protects colour and helps repair damaged hair with every wash.
£21.95
RRP £27.50 (20% off)
  • Reinforces weakened bonds for stronger, more resilient hair
  • Helps protect coloured hair from fading
  • Improves strength and elasticity wash after wash
  • Gently cleanses with a sulphate-free, pH-balanced formula
Spend £25.00 more for FREE standard UK delivery.

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Before + Afters

A side-by-side comparison of a person's shoulder-length hair, showing a wavy, textured look on the left and a smooth, straight, highlighted look on the right. The person is shown from the back against a plain white background.Before After

Hair looks weakened, dull and prone to snapping or split ends. After use, it feels stronger, smoother and more resilient, with improved shine and reduced visible damage.

Hair Type Concern:

Coloured

Damaged

Dry

Blonde

Product Description

Redken Acidic Bonding Concentrate Shampoo (300ml) is Redken's best-selling bonding shampoo, the famous white bottle delivering ultimate strength repair, intense conditioning and colour fade protection for damaged, dyed hair.

Featuring the Citric Acid+ Bonding Care Complex, the pH-balanced formula reinforces weakened bonds within the hair, improving overall tensile strength and elasticity with every wash, the first step of the ABC repair system. This pH-balancing shampoo is specifically formulated for an acidic pH to combat the negative effects of colour processing, hot styling tools, and ionised water. Sulphate-free.

Key Benefits

  • Reinforces weakened bonds for ultimate strength repair.
  • Protects colour from fading.
  • Sulphate-free, pH-balanced cleanse.
  • Improves strength and elasticity wash after wash.

Key Ingredients

  • Citric Acid+ Bonding Care Complex - concentrated acidic bond repair.

How To Use
  • Apply to wet hair, lather and rinse.
  • Follow with Acidic Bonding Concentrate Conditioner.
  • In case of contact with eyes, rinse them immediately.

Ingredients & Product Highlights

The list of ingredients is subject to change, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption. If the ingredient list doesn't load below, please email our customer care team and we'll send an image of the packaging.

Delivery & Returns

Justmylook offers free delivery on all UK orders over £25 via Royal Mail 48 Tracked. We offer free next-day delivery on all orders over £80 via Royal Mail 24 Tracked.

Royal Mail 24 is the only service that will be dispatched for next day delivery on a Sunday.

To see our returns policy, please click here.

We have a variety of express services available.

Royal Mail 48 Tracked: Orders placed before 6:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery takes 2 days, including Saturdays. This service is free for orders over £25, orders under £25 will be subject to a £2.99 delivery charge.

Royal Mail 24 Tracked: Orders placed before 10:00 pm Mon-Fri, before 2pm Saturday and before 12pm Sunday are dispatched the same day. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. This service is free for orders over £80. The charge for this service is £1.99 for orders between £25 - £79.99, and £3.99 for orders under £25.

Royal Mail Special Delivery: Orders placed before 10:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. The charge for this service is £5.99.

DPD: Orders placed before 2:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery will take place the next working day. The fee for this service is £5.99.

Republic of Ireland: We're sorry to inform our customers in Ireland
that we have suspended shipping to the Republic of Ireland. Recent changes to
legislation have made it impractical for us to continue offering reliable,
cost-effective delivery to Irish addresses. We don't want our customers facing
unexpected charges or delays at the border, so we've taken the decision to
pause Irish deliveries until further notice.

Please note it is not currently possible to offer a next-day delivery service to the below postcodes for orders placed after 5:00 pm. AB, BT, DD, DG5-9 & 10-16, FK17-21, G58, G60, G62, G63, G65, G71-84, GY, HS, IM, IV, JE, KA, KW, KY10, KY14-16, ML10-12, PA20-38, PA41-49, PA60-78, PH, PO30-41, TD, TR21-25, ZE.

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Your questions answered

What does the Acidic Bonding Concentrate shampoo do?

The Acidic Bonding Concentrate Shampoo is a sulphate-free formula that provides ultimate strength repair, intense conditioning and colour fade protection for damaged, dyed hair. Its pH-balancing formula is designed to counter the effects of colour processing, hot tools and ionised water. It's the first step of the ABC system, designed to be followed by the matching Conditioner for the strongest results.

What is the Citric Acid+ Bonding Care Complex?

This unique complex reinforces weakened bonds within the hair, improving overall tensile strength and elasticity. It's formulated at an acidic pH specifically to combat the damage caused by colouring, heat styling and hard water. Restoring this natural pH balance is a key part of how the complex helps hair recover its resilience over time.

Who is this shampoo suitable for?

It's designed for demanding, processed hair, particularly hair that's been coloured, bleached or regularly exposed to heat styling. If your hair feels weakened or prone to breakage, this shampoo targets those bonds directly. It's also a good fit for anyone who colours their hair regularly and wants to build extra protection into their routine.

Will this shampoo help protect my hair colour?

Yes, alongside strengthening the hair, the formula also helps protect against colour fade. This makes it a good choice for anyone wanting to extend the life of a fresh colour service. Using it consistently between salon visits can help keep colour looking vibrant for longer.