Drybar Liquid Glass Miracle Smoothing Sealant Travel Size — Heat Protectant, Lightweight Frizz-Resistant Shine

Drybar Liquid Glass Miracle Smoothing Sealant (travel size) is a lightweight, heat-activated sealant that protects hair up to 450°F while delivering long-lasting frizz resistance and a glossy, silky finish.

Designed for fine to medium hair, this compact sealant uses a Smooth Shot Complex and vegan keratin to wrap each strand with an invisible shield that smooths the cuticle and resists humidity. Clinically tested to maintain effects for up to three washes, the formula prevents frizz without adding weight, making it ideal for travel or trialing a lightweight finishing product.

How does this product protect hair from heat tools?

The sealant contains heat-activated ingredients that form a protective layer around the hair shaft when exposed to styling temperatures. That barrier helps reduce moisture loss and the friction effects of hot irons and dryers, while helping maintain shine.

• Protects up to 450°F (232°C)
• Forms an invisible shield when heated
• Reduces cuticle abrasion from styling tools

Will it weigh down fine hair or make it greasy?

Formulated specifically for fine to medium hair, the sealant is lightweight and absorbs without leaving heavy residue. It smooths and seals cuticles to add sleekness and shine without flattening root volume when used sparingly.

• Light, non-greasy texture suitable for fine strands
• Applies smoothly without sticky buildup
• Helps maintain natural movement and volume

How long do results last and what does 'lasts through 3 washes' mean?

Clinical testing shows the smoothing and frizz-resisting benefits persist through approximately three shampoo cycles, so you can expect visible shine and reduced frizz between washes. Results will vary with hair porosity, styling frequency, and product layering.

• Effects upheld across about three standard washes
• Performance influenced by hair texture and care routine
• Best layered under heat-styling for durability

What ingredients help make hair smooth and shiny?

Key actives include a Smooth Shot Complex that encases each strand, vegan keratin for reinforcement and moisture, and burdock root extract to help resist frizz. These ingredients work together to seal the cuticle and reflect light for a glossy finish.

• Smooth Shot Complex for strand-by-strand sealing
• Vegan keratin to strengthen and hydrate the cuticle
• Burdock root extract to support frizz control

Who is this for: Travelers, trial users, or anyone with fine to medium hair who wants a compact, high-performance finishing product that protects hair from heat and delivers a silky, glossy result without weight. Use it before heat styling or as a lightweight sealer after styling to extend shine and minimize frizz between washes.

Ingredients

Aqua (Water, Eau), Dipropylene Glycol, Cetyl Triethylmonium Dimethicone PEG-8 Succinate, Polysilicone-29, Hydrolyzed Vegetable Protein, Arctium Lappa Root Extract, Cetrimonium Chloride (as a hair conditioning agent, en tant qu’agent capillaire hydratant), Hydroxypropylgluconamide, Hydroxypropylammonium Gluconate, Cinnamidopropyltrimonium Chloride, Glycerin, Tetrasodium Glutamate Diacetate, Sodium Hydroxide, Glycolic Acid, Caprylyl Glycol, Hexylene Glycol, Sodium Coco PG-Dimonium Chloride Phosphate, Tartaric Acid, Polysorbate 20, BHT, Citric Acid, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Benzyl Alcohol, Sodium Formate, Sodium Glycolate, Parfum (Fragrance), Coumarin.