RedkenAcidic Bonding Curls Leave-In Treatment
Repair inner curl strength and restore your curl pattern with Redken's Acidic Bonding Curls!
Developed with 16% Bonding Care Complex and Citric Acid, the Acidic Bonding Curls Leave-In Treatment has the highest concentration of the Bonding Care Complex, resulting in deeply nourished curls that are up to 12x smoother* and easier to detangle*. With heat protection up to 230°C*, each curl strand is protected and conditioned. Powered by the Curl Bond Technology, Acidic Bonding Curls is formulated with Citric Acid and Glycine that penetrate the hair cortex to build bonds and repair the curl strength from the inside-out.
This technology rebalances hair back to its healthiest pH, sealing in the cuticle, repairing damaged hair to build even stronger hair bonds. The formula is also infused with natural oils such as avocado oil, to help keep curls feeling hydrated. As a result, broken inner bonds are repaired from the inside and the curl pattern is enhanced with natural movement.
The range is also sulphate-free for gentle cleansing and silicone-free for lightweight, bouncy curls which feel hydrated. Recommended for curl types 3A - 4C.
*Instrumental test: Leave-In vs. non-conditioning shampoo.
Developed with 16% Bonding Care Complex and Citric Acid, the Acidic Bonding Curls Leave-In Treatment has the highest concentration of the Bonding Care Complex, resulting in deeply nourished curls that are up to 12x smoother* and easier to detangle*. With heat protection up to 230°C*, each curl strand is protected and conditioned. Powered by the Curl Bond Technology, Acidic Bonding Curls is formulated with Citric Acid and Glycine that penetrate the hair cortex to build bonds and repair the curl strength from the inside-out.
This technology rebalances hair back to its healthiest pH
The range is also sulphate-free for gentle cleansing and silicone-free for lightweight, bouncy curls which feel hydrated. Recommended for curl types 3A - 4C.
*Instrumental test: Leave-In vs. non-conditioning shampoo.
Directions
Acidic Bonding Curls System helps restore your pattern's strength, shine, and definition, while making your curls feel more hydrated. Use as a complete regimen with Acidic Bonding Curls Shampoo and Conditioner. After conditioning, apply the leave-in treatment to clean, damp hair. Do not rinse. Style as usual. In case of contact with eyes, rinse them immediately.
To finish your look, style your curls with Redken Curl Stylers featuring a Hydrating Curl Cream, Sculpting Curl Gel and Refreshing Curl Mist.
Ingredients
Value1: AQUA / WATER • SORBITOL • CETEARYL ALCOHOL • GLYCERIN • BEHENTRIMONIUM CHLORIDE • PERSEA GRATISSIMA OIL / AVOCADO OIL • BIS-DIGLYCERYL POLYACYLADIPATE-2 • TOCOPHERYL ACETATE • CAMELINA SATIVA SEED OIL • PHENOXYETHANOL • HYDROXYETHYL UREA • CETYL ESTERS • PARFUM / FRAGRANCE • ISOPROPYL ALCOHOL • POLYQUATERNIUM-37 • SODIUM CITRATE • POLYQUATERNIUM-4 • PROPYLENE GLYCOL DICAPRYLATE/DICAPRATE • CITRIC ACID • PECTIN • LIMONENE • PPG-1 TRIDECETH-6 • GLYCINE • SUCROSE • LINALOOL • ACRYLATES/STEARYL METHACRYLATE COPOLYMER • SORBITAN OLEATE • CITRONELLOL • CITRAL • EUGENOL • EDTA • TOCOPHEROL • HELIANTHUS ANNUUS SEED OIL / SUNFLOWER SEED OIL • ROSMARINUS OFFICINALIS LEAF EXTRACT / ROSEMARY LEAF EXTRACT
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
+Offer
FREE Acidic Bonding Concentrate Leave-In Treatment 30ml when you spend £42 on Redken.*
Redken Acidic Perfecting Concentrate Leave-in Treatment provides heat protection up to 230 degrees, smoothes, tames frizz, adds shine and intensely conditions to help to reduce hair breakage.
*One free gift per order. Valid until the 30th of April or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £42 or more worth of Redken products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases
See more...
Rated 4 out of
5
by
Samah from
ABC
So far so good will cime back to re review in a couple of months
Date published: 2026-03-25
Rated 5 out of
5
by
Oskar from
Back ups on back ups
Thank God they gave us 250ml instead of the measly 150ml
Date published: 2026-02-19
Rated 5 out of
5
by
Julianna from
10/10
This and the shampoo and conditioner completely transformed my curls
Date published: 2025-06-29
Rated 1 out of
5
by
Natalie from
Dry and Too Fragranced
Made my curls fell brittle and the smell is too overpowering
Date published: 2025-05-11
Rated 5 out of
5
by
Misha from
Great!
Smells amazing and it’s very moisturising for my hair.
Date published: 2025-04-16
Rated 4 out of
5
by
Mariam from
Definitely repurchasing
More defined curls. Just have to know the right amount to use because too much made my hair weighed down and felt dirty. i have 2b/2c/3a curls
Date published: 2025-04-15
Rated 1 out of
5
by
Lisa from
acid bonding treatment
usually love redken products, but this made my hair feel dry & NOT condtioned afterwards. I have naturally curly highlighted hair. would not recommend.
Date published: 2025-03-08
Rated 5 out of
5
by
Yasmine from
So Amazing
My curls before were lacking definition and bounce, this has made my hair so bouncy and defined and doesn’t weigh the curls down/make hair frizzy
Date published: 2025-01-08
Help & Information
About
More From Sephora
Country Settings
United Kingdom- 4.3★★★★★
Download the Sephora App
