US
Redken

Redken Acidic Color Gloss Leave-In Treatment Spray

  • 6.8 fl oz leave-in spray
  • Heat protection up to 450F
  • Acidic pH seals the cuticle
  • Color-treated hair, sulfate free
  • Floral, musk scent
  • Lotion form

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

Our verdict

A leave-in conditioning spray for color-treated hair that adds heat protection and shine. It suits people who heat-style colored hair, and the scent is floral and musky.

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ASIN: B0CM6MQ23FCategory: Hair Conditioners

Overview

Not a rinse-out conditioner, the Redken Acidic Color Gloss Leave-In is a spray that stays in to seal the cuticle, protect color and shield hair during heat styling. It finishes the Acidic Color Gloss routine.

Heat protection and color care in one leave-in step suits anyone blow-drying or flat-ironing colored hair. Directions are not listed, and its weight spec looks wrong.

Who it's for

Colored hair that sees a blow dryer or flat iron fits this spray. People who never heat-style may prefer a simpler leave-in.

Pros and cons

Pros
  • Heat protection for styling
  • Seals cuticle for shine
  • Helps prevent color fading
  • Leave-in, no rinsing
Cons
  • Scented with floral and musk
  • No application directions
  • Weight spec looks inaccurate

Performance notes

An acidic pH closes the cuticle, which locks color in and gives a smoother surface for shine. A heat shield layer reduces damage from hot tools, which the listing ties to less color fading.

Specifications

BrandRedken
Dimensions & fit
Item Weight235.2 milligrams
Construction & materials
Material FeaturesSulfate Free
Included components
Unit Count6.8 Fluid Ounces
Other details
Hair TypeColor Treated
Item FormLotion
Scent NameFloral, Musk
Number Of Items1
ProtectionHeat protection up to 450F

Frequently asked questions

What comes in the Redken Acidic Color Gloss Leave-In package?

One spray bottle with 6.8 fluid ounces. The listing names no other items.

Does Redken Acidic Color Gloss Leave-In protect from heat?

Yes. It offers heat protection up to 450F.

What other products pair with Redken Acidic Color Gloss Leave-In?

Redken suggests the Acidic Color Gloss Sulfate-Free Shampoo, Activated Glass Gloss Treatment and Conditioner.

Is Redken Acidic Color Gloss Leave-In rinsed out?

No. It is a leave-in treatment spray.