US
Drybar

Drybar Liquid Glass Smoothing Shampoo

  • 8.5 fl oz bottle
  • Vegan keratin for smoothing
  • Frizz reduction, smooth and shiny finish
  • All hair types and colors
  • Vegan and cruelty free
  • Blanc scent

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

Our verdict

A smoothing shampoo with vegan keratin that preps hair for a sleek, shiny blowout. It is designed to pair with its matching conditioner, and sulfate content is not stated.

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ASIN: B083RNJC9FCategory: Hair Shampoos

Overview

Massaging a generous dollop into wet hair lets Drybar Liquid Glass shampoo cleanse while vegan keratin seals and smooths the strand. The lightweight formula is built to set up a sleek, shiny blowout.

Smoother, frizz-reduced hair that blows out glossy is the reason to use it. Ingredient and sulfate details are thin, which matters to anyone with a strict routine.

Who it's for

Regular blowouts on frizz-prone hair suit a smoothing wash. People going for big, textured volume should choose a different shampoo.

Pros and cons

Pros
  • Vegan keratin smooths
  • Works on all hair colors
  • Vegan and cruelty free
Cons
  • Sulfate content not stated
  • Designed to pair with conditioner
  • Uses a generous amount per wash

Performance notes

Keratin fills gaps in the cuticle so hair lies flatter and reflects more light. Blow drying with a brush after using it gives the smoothest finish.

Specifications

BrandDrybar
Dimensions & fit
Item dimensions3 x 1.5 x 6.2 inches
Item weight8.5 ounces
Capacity & performance
Liquid Volume8.5 fluid ounces
Age Range DescriptionAdult
Construction & materials
Material Type FreeAnimal derived ingredients free
Suitable Hair ColorAll Hair Colors
Other details
Hair TypeNormal, all hair types
Scent NameBlanc Scent
Product BenefitsCleanses, reduces frizz, smooth and shiny finish
Special IngredientsVegan keratin
Active Ingredientsglycolic_acid, hyaluronic_acid, lactic_acid
Item FormLiquid
Recommended Uses For ProductProfessional Salon & Spa

Frequently asked questions

Is Drybar Liquid Glass shampoo safe for color-treated hair?

The listing says it suits all hair colors and all hair types.

How do I use Drybar Liquid Glass shampoo?

Massage a generous dollop into wet hair, then rinse. Pair with Liquid Glass Smoothing Conditioner.

Is Drybar Liquid Glass shampoo vegan?

Yes. It is listed as vegan and cruelty free, free of animal-derived ingredients.