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Summary
Conscious Beauty at Ulta Beauty™
- Sustainable Packaging Brand
Redken's Acidic Bonding Concentrate 24/7 Night & Day Serum repairs daily damage overnight with 24/7 repair. Citric acid penetrates 7 layers deep and strengthens hair. Polyglutamic acid with a high leave-in concentration magnetizes to hair for long-lasting protection and repair.
Benefits
- Combat daily damage overnight
- Protection from damage, including frizz and breakage, for healthier-looking hair
- Helps maintain color-treated hair and protect it from damage caused by heat styling, environmental stressors, and daily wear and tear
- Increases hair hydration
- Repairs strength and protects from daily aggressors such as humidity and styling that causes breakage & split ends
- For night and day use, on clean damp or dry hair
For night and day use, on clean damp or dry hair. Do not rinse.
Night Use: apply generously mid-lengths to ends, for overnight bond repair and hydration.
Day Use: apply as needed for instant frizz reduction, conditioning, & shine.
Aqua / Water / Eau, Isopropyl Myristate, Dimethicone, Triethanolamine, Amodimethicone, Phenoxyethanol, Squalane, Parfum / Fragrance, Carbomer, Polyquaternium-4, Potato Starch Modified, Hydroxypropyl Guar, Citric Acid, Behentrimonium Chloride, Sodium Polyglutamate, Coco-Betaine, Trideceth-6, Isopropyl Alcohol, Sodium Chloride, Cetrimonium Chloride, Limonene, Linalool, Geraniol, Citronellol, Coumarin, Alpha-Isomethyl Ionone
Free gift with purchase
Free gift with purchase
Free Acidic Bonding Concentrate Serum Mini with $40 Redken purchase (valid thru 3/27/25 or while quantities last)
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Questions
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Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
- 1Straight Hair
- 1Very Curly Hair
- 1Wavy Hair
Most Helpful Positive Review
Smells great and smoothes hair
I received this product for free in exchange for my review. However, I was impressed! I recently tried the Hair Acidic Bonding Concentrate 24/7 Night + Day Serum, and I'm thoroughly impressed. Compared to other hair serums I've used, this one stands out for its versatility and long-lasting benefits....
Most Helpful Critical Review
My hair needs help but this wasn't the help for me
I was really excited to receive my free bottle of Acidic Bonding Concentrate because my winter hair desperately needed it. Between split ends, color damage, and dry, indoor air affecting my wavy hair, I was eager to try this product to try and repair my hair. First off, the packaging was pretty, bu...
488 results
Holy grail
My hair is wavy/curly, dry, processed and this serum is amazing! I apply this before bed and it literally transforms my hair while I sleep. I wake up with the softest, frizz free, manageable hair. Scent is somewhat strong, but it smells really nice. If there is any one hair item I need in my arsenal, it is this. I'm afraid I can't live without it!
Really good
Hair Type Straight Hair
I love it. Very light on the hair and doesn't way down but makes it sleek and shiny.
give it a try
I adore this serum. I find that most other hair serums are always a little too heavy for my hair, but because this is more lightweight, I think it makes a really good fit for finer hair, especially if you have frizzy ends like I do and struggle with breakage. This line is fantastic overall. I personally love to use the Redken AB leave-in treatment from this line after I've washed, blowdried and styled my hair, and then follow up with this serum! I can also have my styled hair last longer between washes when I use this serum at night and sleep in with a bonnet. My hair has seriously never felt softer and healthier, I highly recommend.
I love this product!
Hair Type Very Curly Hair
I have very curly hair that sometimes, get very frizzy this product actually helps me with the frizz. I put it on at night when I put my hair in the bonnet and when i take it down to refresh.
Outstanding
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Just left my hair feeling so luxurious. It smells absolutely divine. It feels silky smooth, it was extremely easy to use and I loved the results.
