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💥 Unlock your curls’ full potential—stronger, smoother, and heat-proofed like never before!
Redken Acidic Bonding Curls Leave-In Treatment is a silicone-free, vegan formula designed specifically for curly and coily hair types 3A-4C. Powered by Curl Bond Technology with citric acid, glycine, and urea, it repairs and strengthens damaged curls from the inside. This leave-in conditioner offers heat protection up to 450°F, 12x easier detangling, and 72-hour hydration and frizz control. Free from sulfates, silicones, and parabens, it nourishes curls with avocado and camelina oils, delivering visibly healthier, defined, and resilient curls after just one use.
















| Customer Reviews | 4.4 out of 5 stars 459 Reviews |
L**T
A great leavin for my 4c hair
Love, love, love this for my type 4c hair. It restores the tight curl that menopause has changed. My hair doesn't feel dry and brittle. I see and feel an immediate difference the moment I apply to my low porosity hair.
M**N
This is all you need, I swear.
Save yourself from a multi step routine and just spend the money on this. I have natrually wavy type 2a hair that retains pretty moisture well but can get frizzy. I let my hair air dry with this product, the results speak for themselves. I'm so inlove, and it smells wonderful.
A**A
Smooths and defines curls
Works great for my curls. Definitely need a leave in conditioner for more moisture but restored my curl pattern after bleaching a few times.
E**A
Awesome product
Coils have never been so defined
L**L
Not good for my fine curly hair
The texture is like thick hand cream. It is much different from the regular acidic bonding concentrate leave in treatment. I thought it would work better for eliminating frizz, but it makes my hair feel dirty quickly. When using this, I can only get two days out of a wash. Might be good for coarser hair.
I**A
Great
Great product
M**A
Disappointed
I really wanted this to work because I really like the pre shampoo treatment but it’s very thick and doesn’t make my hair curl at all I’m not sure if it repairs or what but I can’t believe I spent so much on something I won’t use so I’ve been using it mixed with water on the ends of my hair like on day three of not washing it because if I put it on before then my hair won’t look clean
I**J
Nice leave in.
I have fine, brittle hair that gets dry/splits easily. This product has worked well for me as a leave in without weighing my hair down terribly. However, I use it while my hair is still wet and I've just hand squeezed excess water out. I find if I towel dry first as instructed that the product doesn't distribute as easily and I need more (which weighs my hair down). The fragrance is light and pleasant- not too noticeable and quickly fades from hair. The reason I'm giving it 3 stars is because it doesn't offer any heat protection like the original leave in bond repair which is disappointing. And now that there are so many bonding treatments out there, you can probably find one just as good for less.
S**L
Love it
This product smells really good and works so well on my bleached curly hair. I use this as a leave in conditioner after the shower and add a curl cream after. It work great!
S**T
Decent product but not ground breaking
I'd say it's an average product. Didn't notice a huge difference in my hair and have been using it for a while. Have used drug store products that do about the same.
H**.
Defined curls
Smells a little chemical and strong. However, this does boost curls and is a good leave in conditioner. Due to the strong chemical scent, I didn’t repurchase but the effect on my curls was good, more defined.
M**G
Doesnt work with my hair
Just doesn’t work with my curly non porous hair. My hair is finicky though, maybe it will work for you. I won’t purchase again.
P**S
Patch
Great product
Trustpilot
3 weeks ago
2 days ago