US
Redken

Redken Acidic Bonding Curls Leave-In Treatment

  • Curly and coily hair focus
  • Heat protectant listed
  • Repairs and defines damaged curls
  • Detangles and conditions
  • Leave-in treatment
  • 8.45 ounces shown in the product dimensions

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A leave-in bonding treatment for damaged curls that need heat protection and detangling in one step. The listing gives no scent, ingredient list or directions, and the weight figure comes from the product dimensions.

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ASIN: B0CW85XY71Category: Hair Conditioners

Overview

Not a rinse-out conditioner, this is a leave-in treatment for curly and coily hair that stays on to protect, repair and define. It also detangles and conditions, and it doubles as a heat protectant.

Combining repair, definition and heat protection in one leave-in simplifies a curl routine, and the acidic bonding name points at repair of damaged strands. The limitation is a bare listing with no ingredients, hold level or application guidance.

Who it's for

Curl care that includes heat styling is the situation, where one leave-in has to repair, define and protect. Shoppers wanting a wash-out mask, or detailed ingredient information, should look elsewhere.

Pros and cons

Pros
  • Heat protectant listed
  • Repairs and defines damaged curls
  • Detangles and conditions
  • Made for curly and coily hair
Cons
  • Ingredient list not listed

Performance notes

A leave-in forms a light layer that stays on the hair, so it protects during heat styling and continues conditioning between washes. Bond-repair positioning relates to strengthening damaged hair structure, and definition shows up as curls holding their pattern with less frizz. Results depend on how much is applied and how evenly it is worked through.

Specifications

BrandRedken
Hair TypeCurly and coily
Hair Conditioner TypeLeave-in treatment
Product BenefitsHeat protectant, repairs and defines damaged curls, detangles and conditions
Item weight8.45 ounces
Item dimensions8.27 x 2.99 x 8.27 inches

Frequently asked questions

Is Redken Acidic Bonding Curls Leave-In Treatment a heat protectant?

Yes. The title lists it as a heat protectant, but it gives no temperature limit.

Is Redken Acidic Bonding Curls Leave-In Treatment for straight hair?

No. The title names curly and coily hair.

Do you rinse out Redken Acidic Bonding Curls Leave-In Treatment?

No. It is a leave-in treatment, and the listing gives no directions on amount.