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$68.00
Size:33.8 oz (Jumbo)
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Highlights
Summary
Redken's Acidic Bonding Concentrate Shampoo is sulfate-free for all types of damaged hair looking to strengthen hair, reinforce weakened bonds, and lessen breakage.
Benefits
- Provides ultimate strength repair, intense conditioning and color fade protection
- Concentrated bonding care complex reinforces weakened bonds within your hair to improve hair strength and resiliency
- pH-balancing formula has an acidic pH to defend against the negative effects of hair coloring, styling tools, and even water, which has a pH of 7, to balance hair's pH back into a healthy range of 4.5-5.5
- For all hair types and textures
- Fresh citrus and floral fragrance has top notes of orange, bergamot, marine, middle notes of freesia, peach and rose, and bottom notes of cedarwood, sandalwood and amber
Key Ingredients
- Citric Acid, an alpha hydroxy acid, which helps reinforce weakened bonds
Research Results
- 2x less breakage*
- 82% less visible split ends**
- 11x smoother hair**
- *When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner vs. non-conditioning shampoo
- **When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. non-conditioning shampoo
- Combats 1 year of visible damage in 1 use* (*system of acidic bonding concentrate intensive treatment, shampoo, conditioner, leave-in vs. undamaged hair)
Item 2594487
Apply a quarter-sized amount to wet hair, lather and rinse. Increase amount based on hair type. Follow with Acidic Bonding Concentrate Conditioner and Acidic Bonding Leave-In-Treatment.
In case of contact with eyes, rinse them immediately. Sunburn Alert: This product contains an Alphy Hydroxy Acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Wear protective clothing and limit sun exposure while using this product and for a week afterwards.
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.
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Questions
Ask a QuestionQ&A
Showing 20 out of 235 Questions
- Q
Will this help make my hair softer?
- Asked by Camille
- Official Answer By Redken - BEHi there! We appreciate your interest in our Acidic Bonding Concentrate Shampoo. Redken's Acidic Bonding Concentrate Shampoo is sulfate-free for all types of damaged hair looking to strengthen hair, reinforce weakened bonds, and lessen breakage. If you want to soften your hair, we suggest your try our All Soft Shampoo. Redken's All Soft Shampoo is a 2024 Cosmopolitan Beauty Awards Winner and cleanses, restores, and softens dry, brittle hair. We hope this helps!Was this answer helpful to you
- Q
Is it normal to feel slight sensitivity on scalp after use, its almost a tingling sensation and im sure if uta due to the AHA and will subside or if best to return.
- Asked by Alondra
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Acidic Bonding Concentrate Shampoo. While not every user experiences it, a slight sensation can occur for some individuals when using the Acidic Bonding Concentrate Shampoo. This is typically due to the Citric Acid (an Alpha Hydroxy Acid/AHA) in our Bonding Care Complex. Here is what you should know: pH Balancing: The shampoo is intentionally formulated with an acidic pH to help rebalance the hair and scalp after the alkaline stress of color services or lightning. This active rebalancing can sometimes be felt as a mild tingle, especially if your scalp is slightly dry or sensitized. AHA Action: AHAs like Citric Acid are excellent for sealing the hair cuticle, but because they are active ingredients, those with highly sensitive skin may notice them more than others. Should you keep it or return it? If it's a mild, temporary tingle: This usually subsides as your scalp adjusts to the pH-balanced formula and as you rinse the product away. Ensure you are rinsing thoroughly with lukewarm water. If you experience redness, itching, or burning: This is not a typical reaction. If the sensation is uncomfortable or persists after rinsing, we recommend that you discontinue use and consult a professional or your stylist. Pro-Tip: If you have a sensitive scalp, try to avoid vigorous scrubbing with your nails and instead use the pads of your fingers to gently massage the shampoo in.Was this answer helpful to you
- Q
Will this strip any toner that is on my blonde hair?
- Asked by KM
- Official Answer By Redken - BEHI there! Thank you for reaching out about our Acidic Bonding Concentrate Shampoo. No, it will not. In fact, it is specifically designed to do the opposite. Because toners are often demi-permanent and sit on the outer layers of the hair, they are sensitive to harsh cleansers and high pH levels. Here is why ABC Shampoo is ideal for maintaining your blonde toner: Sulfate-Free Cleansing: It cleanses your hair gently without the harsh surfactants that typically cause toner to fade or "strip" prematurely. Acidic pH Formula: The "Acidic" in the name refers to its pH-balanced formula. An acidic pH helps to seal the hair cuticle. When the cuticle is tightly closed, the toner molecules are locked inside the hair fiber longer, preserving your perfect blonde shade. Bonding Care: Blonde hair that has been toned is often sensitized from the lightening process. The Bonding Care Complex strengthens the weakened bonds within your hair, improving its overall health and ability to hold onto color. Brand Tip: For the absolute best results in color longevity and hair strength, always follow with the Acidic Bonding Concentrate Conditioner or Lightweight Liquid Mask. This system works together to keep your blonde looking fresh, vibrant, and incredibly healthy.Was this answer helpful to you
- Q
What is the difference in use between this and the Redken Extreme Protein shampoo that also says it helps with damaged hair. If I have thin, fine hair that is broken /damaged, would this or the Blue Extreme Protein Shampoo be better?
- Asked by CV
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Acidic Bonding Concentrate Shampoo.This is a fantastic question! Both our Extreme and Acidic Bonding Concentrate (ABC) lines are powerful repair systems, but they work in different ways depending on your hair's specific needs. Here is the breakdown to help you choose the best "Blue" or "White" bottle for your fine, damaged hair: 1. Redken Extreme (The "Protein" Expert) The Technology: This line is focused on Protein. It uses our Strength Complex to provide internal structure to hair that is physically weak or brittle. The Goal: It’s like a "workout" for your hair—it makes it stronger and more resilient against future breakage. Best For: Hair that is literally "snapping" or breaking off due to physical stress. 2. Redken Acidic Bonding Concentrate (The "All-In-One" Repair) The Technology: This is our most advanced system. It uses an Acidic pH and Bonding Care Complex to repair the actual sulfur bonds that hold your hair together. The Goal: It provides intensive repair, deep conditioning, and color-fade protection all in one. Best For: Hair that is chemically damaged (from coloring or lightening) and feels dry or "mushy" when wet. Which is better for Thin, Fine, Damaged hair? Since your hair is thin and fine, we highly recommend the Acidic Bonding Concentrate (ABC) Shampoo. Why? Fine hair can sometimes become "over-protienated" and feel stiff or brittle if you use too much protein (like in the Extreme line). ABC provides a more balanced repair that focuses on the hair’s pH level. The Benefit: It will repair your breakage and damage while leaving your fine hair feeling incredibly soft, shiny, and manageable—without the risk of it feeling "crunchy" or heavy. Pro-Tip: If your hair is very fine, use just a nickel-sized amount. A little goes a long way with this concentrated formula!Was this answer helpful to you
- Q
My hair has soft waves and tends to be on the dryer side, I get my hair highlighted a few times a year. I have notices some split ends, which line would be best for me?
- Asked by Serea
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Acidic Bonding Concentrate Shampoo. or your hair type—soft waves, highlighted, and experiencing dryness and split ends—the Redken Acidic Bonding Concentrate (ABC) is actually the perfect recommendation. It is our most comprehensive repair system and specifically addresses the concerns you’ve mentioned. Here is why this line is the best fit for your "hair story": Repair for Highlights: Highlighting is a chemical process that can weaken the hair’s internal bonds. The ABC system uses a Bonding Care Complex to repair those bonds, helping to restore the strength that is often lost during the coloring process. Moisture for Dryness: Since your waves are on the dryer side, you need hydration that doesn't weigh down your natural pattern. This formula is highly conditioning and helps to "seal" the cuticle, locking in moisture and leaving your hair feeling incredibly soft. Targeting Split Ends: By balancing your hair’s pH and reinforcing the fiber, the ABC system is clinically proven to reduce the appearance of split ends and prevent future breakage. Wave Protection: Because it is an acidic formula, it helps to smooth the hair surface, which reduces frizz—a common challenge for those with wavy hair textures. Our "Pro-Prescription" for you: The Shampoo & Conditioner: Use the Acidic Bonding Concentrate duo as your primary wash routine. The Leave-In: Apply the Acidic Bonding Concentrate Leave-In Treatment to damp hair before styling. It provides 450°F heat protection and extra reinforcement for those split ends. We think you will love how healthy and vibrant your highlights look after just one use!Was this answer helpful to you
- Q
Will this stripe the hair color dye that's in my hair or make it fade faster?
- Asked by S
- Official Answer By Redken - BEHi there! We appreciate your interest in our Acidic Bonding Concentrate Shampoo. This product is suitable for color treated hair, but its main purpose is to reinforce weakened bonds within your hair to improve hair strength and resiliency. If your main priority in your haircare routine is prolonging the life of your haircolor, we recommend using Color Extend Magnetics Shampoo. We hope this information helps!Was this answer helpful to you
- Q
Can I use this on my natural grey hair to help with dryness?
- Asked by Billie
- Official Answer By Redken - BEHi there! We appreciate your interest in our products. Based on the information you have shared, our All Soft Shampoo would be a better shampoo to hydrate your hair to help with dryness and it can be used on natural grey hair. This product cleanses while creating soft, silky hair, provides increased manageability, adds suppleness and shine, and provides 15x more conditioning. You can find more information here: https://tinyurl.com/26vrzjjk. We hope you love it as much as we do!Was this answer helpful to you
- Q
If I want to use both this and the red frizz dismiss line, is it best to use the acidic bonding shampoo and frizz dismiss conditioner, or frizz dismiss shampoo and acidic bonding conditioner?
- Asked by g
- Official Answer By Redken - BEHi there! We appreciate your interest in our Acidic Bonding Concentrate Shampoo. This is Redken's most concentrated all-in-one formula for strength repair on all types of damaged hair. We recommend using the entire line for optimal results.Was this answer helpful to you
- Q
Hi - do the acidic bonding products contain any forms of protein? Shampoo, conditioner, leave in treatment? Thanks!
- Asked by Kmo
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Acidic Bonding Concentrate Shampoo. Redken Acidic Bonding Concentrate shampoo, conditioner, and leave-in treatment, the primary active ingredient for bonding and strengthening is Citric Acid, not protein.Was this answer helpful to you
- Q
I have dyed my hair gray. Will this shampoo & conditioner remove the color from my hair?
- Asked by Nicki
- Official Answer By Redken - BEHi there! We appreciate your interest in our Acidic Bonding Concentrate Shampoo. This shampoo is Redken's most concentrated all-in-one formula for strength repair on all types of damaged hair. It is suitable for color-treated hair. We hope you can give it a try and love it!Was this answer helpful to you
- Q
Is this shampoo good for a sort of dry scalp?
- Asked by Katherine
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Acidic Bonding Concentrate Shampoo. For a dry scalp, the Acidic Bonding Concentrate Shampoo can be beneficial, though its primary focus is on repairing and strengthening damaged hair. Here's why it's a good choice for overall hair health, which can indirectly support a healthier scalp: pH-Balancing Formula: This shampoo has an acidic pH, which helps to seal the hair cuticle. A balanced pH can also create a healthier environment for your scalp. Bond Repair: It's formulated with Citric Acid and our Bonding Care Complex to reinforce weakened bonds in damaged hair. While this directly targets hair integrity, healthier hair can reduce stress on the scalp. Gentle Cleansing: It offers a gentle cleanse, which can be important for a sensitive or dry scalp, preventing further irritation from harsh ingredients. While it's not specifically a dry scalp treatment, improving the overall health and condition of your hair can certainly contribute to a more comfortable scalp. For persistent or severe dry scalp concerns, you might also consider incorporating a dedicated scalp treatment.Was this answer helpful to you
- Q
how often should you use this shampoo and conditioner
- Asked by Beth
- Official Answer By Redken - BEHi there! We appreciate your interest in our Acidic Bonding Concentrate Shampoo and conditioner. It is safe to use regularly or as often as you wash your hair with shampoo and conditioner.Was this answer helpful to you
- Q
Would this shampoo and conditioner good to use for blonde extensions?
- Asked by Lex
- Official Answer By Redken - BEHi there, thanks for your question. We don't test all products on hair extensions, so we can't provide specific usage guidelines. For best results, consult the extension manufacturer. We also recommend Blondage Shampoo which is suitable for all blonde hair types.Was this answer helpful to you
- Q
I wash my hair everyday bc it get oily, can I use this shampoo everyday?
- Asked by Mia
- Official Answer By Redken - BEHi there, thanks for your question. Acidic Bonding Concentrate Shampoo is formulated for intense repair and pH balance. While it is safe for frequent use, for optimal daily oil management and sustained scalp health, we recommend alternating with a shampoo specifically formulated for oily hair or frequent washing. This approach ensures you address both oiliness and hair repair effectively.Was this answer helpful to you
- Q
I have damaged curly hair does this help get my curls back or try to help them more than any other shampoo? does is damage my curls that i do have left?
- Asked by Dianny
- Official Answer By Redken - BEHi there, thanks for your question. For damaged curly hair, Acidic Bonding Concentrate Shampoo is formulated to strengthen and fortify weakened bonds, which can revitalize your curls. It's formulated to repair and protect, not to cause further damage. For optimal curl enhancement and repair specifically for curly hair, we recommend our Acidic Bonding Curls Shampoo.Was this answer helpful to you
- Q
What is the ph of this shampoo?
- Asked by ctip
- Official Answer By Redken - BEHi there! We appreciate your interest in our products. Redken considers formulas for our products proprietary. The pH of any given product is not a measure of the product's efficacy. Our products are developed to be compatible with the natural biology of the hair and skin. It is our unique formula and technology that provides the desired result. As a company committed to the highest quality products, we take special care to ensure that all ingredients we use are safe. We continually evaluate the most current information about our ingredients. We hope this information is helpful.Was this answer helpful to you
- Q
Is this for thick damaged hair from coloring and highlights. Now I'm trying to go gray with just highlights. Hair is very dry frizzy with some breakage
- Asked by frizzy
- Official Answer By Redken - BEHi there! We appreciate your interest in our Acidic Bonding Concentrate Shampoo. Acidic Bonding Concentrate can be used on all hair types and textures - even the most damaged, processed hair. These products are also suitable for color-treated hair. It is designed to repair strength and resiliency while intensely conditioning and adding softness and shine. We hope this information helps!Was this answer helpful to you
- Q
Does this product contain oils?
- Asked by JR
- Official Answer By Redken - BEHi there, Acidic Bonding Concentrate Shampoo is formulated with Citric Acid Bonding Care Complex, which builds bonds and strengthens hair. We recommend viewing the full ingredients list available on website.Was this answer helpful to you
- Q
does leave in conditioner weigh hair down? Can shampoo be used by itself?
- Asked by Luna
- Official Answer By Redken - BEHi! Thanks for contacting us about Redken Acidic Bonding Concentrate Shampoo. You'll get the best results from this product when using the entire Acidic Bonding Concentrate system.Was this answer helpful to you
- Q
Is this sulfate free?
- Asked by Val T
- Official Answer By Redken - BEHi there, thanks for your question. Redken's Acidic Bonding Concentrate Shampoo is sulfate-free for all types of damaged hair looking to strengthen hair, reinforce weakened bonds, and lessen breakage. We're confident it'll meet your hair needs.Was this answer helpful to you
Reviews
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3117 ReviewsWrite a Review
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Most Helpful Positive Review
A Godsend
I received these #complimentary products from @redken and @influenster in exchange for my honest feedback…. ✔️Totally worth getting the whole set for better results. My hair is loving it! This in my opinion is comparable to Olaplex, but so much better. ◾️If your looking for a good PH balanced...
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Most Helpful Critical Review
Ruined my friend's hair color
I received this product free in exchange for writing a review. When I realized it's for colored hair, I gave it to a friend who recently got her hair colored by a professional at a salon. While using this shampoo. she saw the color coming out of her hair going into the bathtub. When she was finished...
669 results
Greasy
Ive used this shampoo and conditioner 3 times now and everytime my hair is greasy straight from blow drying. Waste of money.
Love!
I reallynlike this! I was nervous to try after a bad experience with the Bond CURL Leave in by redken but this shampoo has made my hair actually feel stronger in a month of use, will buy the conditioner soon!
Great product
Hair Type Wavy Hair
Love how it makes my hair so much softer and manageable.
Never again
I ourchased this on the recommendation of my stylist. I used it for 6 months to give it a fair chance and will never purchase again. My hair is soft and detangles easily but I am losing SO MUCH hair. My color faded quickly and my ends are DRY. I am stuck with a partial bottle of expensive product that I can't return.
The best
My hair is stronger than it's ever been manageable so far the best shampoo and conditioner I've ever used