Acidic Bonding Concentrate Leave In Conditioner - Hair Repair Treatment For Weak & Damaged Hair, Bond Building & Strengthening, Smooths & Provides Heat Protection

This exceeded my hopes and dreams by a long shot. This product feels lightweight on the hair (no weigh down) and leaves zero stickiness. My hair feels easier to work with and looks overall healthier. I pair this with the L'Oréal Bonding Shampoo, Pantene Volume Shampoo & L'Oréal Bonding Conditioner (which I've found has given me the best results). Obviously split ends are inevitable, but this does help lessen the amount of them & help the split ends that already exist. Pros: Less frizzy, soft hair, don't need a ton of product IMO, no fuss packaging, pleasant scent, hair feels more manageable. Cons: Price (however, I'm willing to pay since the results are worth it IMO).

I love this product. From the very first use, you can feel a small difference, but by the third consecutive wash, my hair felt completely restored. My hair was extremely damaged and processed from bleach since I enjoy fantasy colors. I try many products, but I would call this one my “star product.” The ease of application is great — it spreads well and doesn’t feel heavy. The scent is pleasant without being overpowering. In terms of quality, it feels professional, and it definitely improves hair elasticity, making my hair softer and less brittle. The appearance of my hair looks shinier and healthier after each use. For longevity, I’ve noticed the effects last between washes, which is rare for repair treatments. The price is high, but in my opinion, it’s worth it for the results.

I love this hair product. Not only does it smell fabulous, it works great! My hair is stronger and healthier since I’ve been using this product. It’s very easy to use and makes styling your hair easier as well.

This leave-in conditioner works! My relaxed and 2-weeks-later bleached hair took hits I was not even aware of until I did further research. Turns out, keratin/collagen only "plugs the holes" of one's hair strands (which is what I was doing with those hair masks); however, RedKen's Acidic Bonding Concentrate [ABC] repairs the hair strands' structures down to the cortex of each single hair. After the FIRST use, there is a difference for the better: less gummy-mushy hair and more elasticity recovery! Far less breakage now and on the road to recovery. Definitely a must-have paired up with the hair mask version, especially if one is going to chemically treat his/her hair. I would have gotten the shampoo and conditioner set of RedKen's ABC, but I am too broke for that right now. My only gripe is how small the container tube is, hence the 4 stars; otherwise, it is well worth the money, but really, it should go for a few dollars less than what it is. Edit: I was finally able to buy the bigger tube of RedKen's ABC leave-in conditioner, and it far bigger, but it is not as big as Pantene's leave-in hair tubes. Once again, the size of the bottle with a hefty price is my only complaint, but the product is a 5-star winner!!!⭐⭐⭐⭐⭐🏆

The Redken Acidic Bonding Leave-In Conditioner is absolutely amazing! 💆‍♀️✨ It’s like an instant rehab treatment for my hair — super lightweight yet insanely nourishing. My ends feel smoother, my hair looks shinier, and it detangles like a dream. The difference after just one use is unreal — no frizz, no breakage, just soft, healthy, salon-worthy hair. 💖 It also smells incredible and protects against heat, which is a huge bonus. This product truly brings damaged hair back to life — total holy grail status! 🔥💇‍♀️

This product is a game changer. I add way more heat to my hair than I should and my hair stylist first used it in my hair at the salon and it made my ends go from looking completely split, dead, and fried, to looking to healthy I no longer needed a trim on my hair. I use this once a week usually (wash my hair 1-2 times a week) and it makes it feel so smooth and smells great and clean.

I’m gonna start with 3 stars but, will come back later and change review if need be. I haven’t tried this product yet, I just took it out the box. My mouth fell open when I realized I paid $15 for a “travel” size bottle of this. It better work like gold!! I obviously didn’t pay any attention to size I was purchasing.

This leave-in treatment works surprisingly well on my hair. It’s lightweight, so it never weighs anything down, and my hair actually looks shining right after shampooing. My hair usually gets knotty and impossible to handle when it’s wet, but just a tiny bit of this on the ends, and the comb glides. No drama, no tugging. It’s one of the few leave-ins that doesn’t cause any extra hair fall. Definitely a great product , and one I’ll keep reaching for.