Redken Acidic Bonding Concentrate Shampoo for Damaged, Colour-Treated Hair

Acidic bonding shampoo for damaged hair, Redken Acidic Bonding Concentrate Shampoo is a thick, colour-safe cleanser for strands that have been through hair colour, sun, wind or heat tools. Its all in one formulae pairs citric acid with Redken's bonding care complex, and it suits all colour-treated hair, all hair types and all types of damage.

How the formulae is built and how it feels in the hand

This is an acidic, colour-safe shampoo built on citric acid and Redken's bonding care complex. The product data names those two ingredients and no others, so no full ingredient list is reproduced here and no separate job is assigned to citric acid on its own. The consistency is thick: it coats the hair rather than running straight off, so you can work it through with less product than an average shampoo and conditioner system. That thicker texture is the detail most worth knowing before you buy, because it changes how much you pour each wash. The data does not describe the fragrance or the lather, so neither is stated here — check the bottle label if scent or foam matters to you. What the data does confirm is that the formulae is acidic and colour safe, and that it cleanses and moisturizes highly damaged or processed hair.

Where this shampoo sits in a routine for processed hair

Cleansing is the step this shampoo covers. Wet your hair, work it through, then rinse; because the texture is thick, a small amount spreads a long way and you can judge how much your hair actually needs. Being acidic and colour safe, it sits comfortably alongside salon services and colour-treated hair rather than standing in for them. Keep the rest of your routine steady so you can compare how your hair looks and feels over a few weeks.

What the product data covers — and what it does not

Citric acid and Redken's bonding care complex are the two ingredients named. The data does not explain what each one does individually, does not give a size or volume, and does not list fragrance, lather or a full INCI. Rather than fill those gaps with guesses, this listing leaves them out. Check the product label or the retailer page for the exact millilitres and for the complete ingredient list before ordering.

Is this shampoo a good fit for colour-treated hair?

Yes. The data states it suits all colour-treated hair and describes the cleansing as colour safe, with acidic haircare helping protect salon colour from fading. It is also described as ideal for all types of damage and all hair types.

How much shampoo do you get, and how much should you use?

The product data does not state a size or volume, so no millilitre figure is given here — check the product label or the retailer listing for the exact amount. On how much to use: because the formulae is thick and coats the hair, the data notes it takes less product than an average shampoo and conditioner system.

Which ingredients are named for this shampoo?

Citric acid and Redken's bonding care complex are the ingredients named in the product data. No full ingredient list is provided, so the complete formulae is not reproduced here.