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Highlights
Summary
Redken Acidic Bonding Concentrate Conditioner is sulfate-free for all types of damaged hair looking to strengthen hair, reinforce weakened bonds, and lessen breakage.
Benefits
- Provides intensive strength repair and conditioning
- Helps protect against color fading
- Reinforces weakened bonds for improved hair resilience
- Acidic pH formula defends against damage, restoring hair's healthy pH (4.5-5.5)
- Suitable for all hair types and textures
- 25% more savings per ml*
- *price per mL vs 300mL
Research Results
- 2x less breakage*
- 82% less visible split ends**
- 11x smoother hair**
- 68% less plastic per ml*
- *When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner vs. non-conditioning shampoo
Key Ingredients
- Citric Acid + 11% Bonding Care Complex
Item 2644366
Refill your Acidic Bonding Concentrate Conditioner bottle with Redken's sustainable pouch for an eco-friendly routine. After shampooing with Acidic Bonding Concentrate Shampoo, apply to wet hair and rinse thoroughly.
Aqua/Water/Eau, Cetearyl Alcohol, Glycerin, Behentrimonium Chloride, Dimethicone, Bis-Cetearyl Amodimethicone, Cetyl Esters, Citric Acid, Isopropyl Alcohol, Dicetyldimonium Chloride, Parfum/Fragrance, Sodium Citrate, Phenoxyethanol, Candelilla Cera/Candelilla Wax/Cire De Candelilla, Isopropyl Myristate, Hydroxypropyl Guar, Limonene, Coco-Betaine, Amodimethicone, Cetrimonium Chloride, Dilauryl Thiodipropionate, Trideceth-10, Sodium Chloride, Linalool, PEG-100 Stearate, Citronellol, Steareth-6, Trideceth-3, Acetic Acid, Trisodium HEDTA.
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FAQs
Who is the Acidic Bonding Concentrate Conditioner for?
It is formulated for all hair types and textures that are damaged, weak, or brittle and need repair.
Is this conditioner safe for color-treated hair?
Yes, this sulfate-free conditioner is completely color-safe and helps prevent color fade while repairing damage.
How does the Acidic Bonding Concentrate work?
It uses Citric Acid and a Bonding Care Complex to reinforce weakened bonds and improve your hair's resilience.
How often should I use this conditioner?
You can use it daily or every time you wash your hair. For best results, use it after the Acidic Bonding Concentrate Shampoo.
Will this conditioner weigh my hair down?
No, it provides intense conditioning and repair without leaving a heavy residue, making it suitable even for fine hair.
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
Describe Yourself
Hair Type
Most Helpful Positive Review
OMG!
I was using Olaplex after my highlights and my hair started falling out!! The only different thing I was using was Olaplex but soo many reviews were great so I questioned myself. My hair issues continued so I decided to stop using the Olaplex 3 part system. I went back to old trusty (all soft) and a...
Most Helpful Critical Review
BEWARE
Using this product along with the shampoo turned my natural nails white. Use gloves and use caution if you use this product. I did like the texture and consistency. And my hair felt thicker when I was done washing it. Just PLEASE watch out for the nail color
1952 results
100/10
I am unfortunately a victim of a hairdresser over processing my hair. I was recommended three different lines to help nurture my hair back to life: Olaplex, Redkin, Matrix. I had a severe allergic reaction and rash from the olaplex line and I am allergic to the Matrix formula, so I decided to give Redkin a shot. Oh my word it has absolutely saved my hair. Yes, it is NOT moisturizing, but that's not its job. Its job is to rebuild the protein structure of your hair. I use the shampoo + conditioner along with the Amika NormCore conditioner (for moisture) and my curls have been perfectly satisfied. My hair is so shiny and bright after using the Redkin Acidic bond line for less than two weeks. Very limited breakage, which is saying something given how damaged my poor hair is now. Yes it is expensive, but it's worth the investment so I don't go bald or have to cut off my hair from being over processed. 100/10 recommend.
Yes
Hair Type Wavy Hair
Makes my hair feel smooth and very hydrated.
Amazing
Hair Type Very Curly Hair
Sooo moisturizing and detangling, and hydrating on my thirsty, low porosity, 4b curls. After about 3 washes with this, and in conjunction with using the shampoo, my hair feels so much more moisturized. I can feel it in the quality of the strands. I think this is the best conditioner I have ever used. I will have to try out the one intended for curls, but there's really no need because this one is perfect.
Good for damaged hair
Hair Type Straight Hair
I have had terribly damaged hair and this is helping a lot.
Great Product but No Gift:(
Hair Type Wavy Hair
I love this line of Redken. The only disappointment was that I didn't get the "gift" with purchase advertised. I travel a lot and actually use the travel sized "gifts" - every time there's a Redken "gift" it's not available.
Questions
Q&A
Showing 20 out of 99 Questions
- Q
Is it color safe for dark coloured hair? Or will the acidic PH will lighten/oxidize my hair dye?
- Asked by Vesp79
- Official Answer By Redken - BEYes, the Redken Acidic Bonding Concentrate Conditioner is color-safe for dark-colored hair.Was this answer helpful to you
- Q
Is this gluten free
- Asked by Shari
- Official Answer By Redken - BEHi there! Thank you for reaching out about our Acidic Bonding Concentrate Conditioner. At Redken, we understand the importance of providing clear information for those with specific ingredient sensitivities. While we do not officially certify our products as "gluten-free," we can confirm that this specific conditioner does not contain any ingredients derived from wheat, barley, or rye. However, because our products are manufactured in facilities that may handle a variety of ingredients, we always recommend consulting with your physician if you have a severe sensitivity or allergy. We also encourage you to review the full ingredient list on the packaging to ensure it meets your personal requirements.Was this answer helpful to you
- Q
is this safe to use on colored hair?
- Asked by gracie
- Official Answer By Redken - BEHi there! We appreciate your interest in our Acidic Bonding Concentrate Conditioner. This ultra-rich and luxurious bonding conditioner provides ultimate strength repair, intense conditioning, and hair color fade protection. It is best for all types of dry and damaged hair and textures seeking strength repair, as well as safe for color-treated hair. We hope you can give it a try and love it!Was this answer helpful to you
- Q
Is this ok to use your if your hair is not damaged?
- Asked by bsjr
- Official Answer By Redken - BEHi there, thanks for your question. Yes, Redken Acidic Bonding Concentrate Conditioner can be utilized on hair that is not overly damaged. Its formulation, while potent for repair, also provides benefits such as pH balancing and enhanced hair integrity, contributing to overall hair health and resilience, even for hair without significant damage.Was this answer helpful to you
- Q
Is the whole line safe for curly hair?
- Asked by Calebb
- Official Answer By Redken - BEHi there, Redken Acidic Bonding Concentrate Conditioner is sulfate-free for all types of damaged hair looking to strengthen hair, reinforce weakened bonds, and lessen breakage.Was this answer helpful to you
- Q
Is this safe to use on human hair extensions? And is it safe to use every wash day?
- Asked by ABreen
- Official Answer By Redken - BEHi there, thank you for asking about Redken Acidic Bonding Concentrate Conditioner. Yes, you can use this on human hair extensions and it is safe to use for everyday wash. We hope this is helpful to you.Was this answer helpful to you
- Q
Is this ok for everyday use?
- Asked by Christina
- Official Answer By Redken - BEHi, thanks for your question. Yes, Redken Acidic Bonding Concentrate Shampoo is suitable for daily use.Was this answer helpful to you
- Q
I have curly hair (around a type 3A- 3B) so my question is, is this shampoo good for my hair, because I'm looking for a shampoo that will hydrate my hair and make it healthy as it's a bit damaged
- Asked by Ruru
- Official Answer By Redken - BEHi ther, thank you for asking about Redken Acidic Bonding Concentrate Conditioner. Yes this will be good for your hair. Provides ultimate strength repair, intense conditioning and color fade protection. We hope you give this a try.Was this answer helpful to you
- Q
what is the difference between citric acid 7% and 11%?
- Asked by april
- Official Answer By Redken - BEHello there. We appreciate you reaching out about Redken Acidic Bonding Concentrate Conditioner. The difference between 7% and 11% is the percentage of Citric Acid Bonding Care Complex. Hope this helps!Was this answer helpful to you
- Q
Does this conditioner detangle also. I tried the leave in and love it.
- Asked by Dee
- Official Answer By Redken - BEHello there. Thank you for reaching out about Acidic Bonding Concentrate Conditioner. This ultra-rich and luxurious bonding conditioner provides ultimate strength repair, intense conditioning and hair color fade protection.Was this answer helpful to you
- Q
Will these products change my hair color?
- Asked by Debs
- Official Answer By Redken - BEHello Debs, thanks for asking about the Redken Acidic Bonding Concentrate Conditioner. Please know, that all our products are color-safe and will not change your haircolor. We hope this helps!Was this answer helpful to you
- Q
I noticed a sunburn warning on these products. Does that apply to all skin that comes in contact? Like the shoulder and back when product is rinsed?
- Asked by Alashia
- Official Answer By Redken - BEHello Alashia, thanks for asking about the Redken Acidic Bonding Concentrate Conditioner. The FDA advises that all products containing AHA’s can increase sensitivity to sunlight. AHA’s are found in a number of hair and skin products as they are known to help cleanse without stripping moisture. As a precaution, we would recommend using sunscreen or a hat. We hope this information helps!Was this answer helpful to you
- Q
Hi, is this entire line of products safe to use on days I don't use the Olaplex line?
- Asked by Sara
- Official Answer By Redken - BEHi there! Thank you for your interest in our Acidic Bonding Concentrate Conditioner. We do not test our products in conjunction with other brands. Should you require further assistance, please do not hesitate to contact us.Was this answer helpful to you
- Q
Why does the shampoo and conditioner make my scalp tingle/burn a little?
- Asked by Jackie
- Official Answer By Redken - BEHi there! We are so sorry to hear about your experience with the Acidic Bonding Concentrate Conditioner and Shampoo. We'd like to discuss this with you directly. Please contact us at 800-423-5369 M-F 9:00 am – 5:30 pm ET and refer to reference #30099406. We look forward to hearing from you.Was this answer helpful to you
- Q
Is this conditioner the same formula as the spray in the shower conditioner? Do they have the same benefits just different distribution?
- Asked by Joss
- Official Answer By Redken - BEHi there! Our Acidic Bonding Concentrate Lightweight Liquid Conditioner is a sprayable conditioner formulated specifically to provide bonding & smoothness to highly processed, fine hair without added weight. This rinse-out conditioner quickly absorbs into the hair fiber, leaves no unwanted residue or coating, and provides strength and smoothness with a lightweight finish that has body and volume. We hope you can give it a try and love it!Was this answer helpful to you
- Q
Do I rinse this conditioner out
- Asked by Tub
- Official Answer By Redken - BEHi there! Thanks for your interest in our Acidic Bonding Concentrate Conditioner. After shampooing, apply a dime-sized amount of this product to the hair and rinse. We hope you'll give it a try!Was this answer helpful to you
- Q
Is this good for all hair types? I have treated hair but my daughter is untreated hair. Would it be good for the both of us?
- Asked by ticky
- Official Answer By Redken - BEHi there, thanks for your question. The Acidic Bonding Conditioner is used for all hair types and textures of damaged hair. It provides strength and repair with a reduction in breakage.Was this answer helpful to you
- Q
Is this good for oily hair ?
- Asked by Ned
- Official Answer By Redken - BEHi there, Redken Acid Bonding Concentrate Conditioner is for all hair types and textures including oily hair. It strengthens hair, reinforces weakened bonds and lessens breakage.Was this answer helpful to you
- Q
Is this conditioner good for Locs? I am looking for something that will provide moisture to my dry hair and scalp, but will it detangle my locs or leave residue?
- Asked by Her
- Official Answer By Redken - BEHi there, Thank you for considering Redken Acidic Bonding Concentrate Conditioner to hydrate your dry locs and scalp. Our All Soft Mega Curls Conditioner nourishes severely dry curls and coils. Since we have not tested our products on Locs we cannot offer a recommendation.Was this answer helpful to you
- Q
Does this have the same scent as the lightweight spray conditioner?
- Asked by Shelby
- Official Answer By Redken - BEHello. Thank you for your interest in the Redken Acidic Bonding Concentrate Conditioner. The Acidic Bonding Concentrate haircare product line share the same fragrance. We thank you for choosing Redken!Was this answer helpful to you