Drybar Liquid Glass smoothing sealant — Travel Size for Fine-Medium Hair, Heat Protection to 450°F, Lightweight High-Shine

Drybar Liquid Glass Miracle Smoothing Sealant is a travel-size, heat-activated leave-in that smooths strands, resists frizz for multiple washes, and delivers a glossy, lightweight finish.

This lightweight sealant forms an invisible shielding layer around each hair strand when exposed to heat, helping to minimize frizz while preserving a silky, high-shine look without heaviness. Formulated for fine to medium hair, it uses a Smooth Shot Complex plus vegan keratin and burdock root to smooth the cuticle, add moisture, and reduce flyaways. The concentrated travel size is convenient for short trips and trialing the formula: clinically tested to maintain its effect through up to three shampoos and rated to protect hair from heat-styling tools up to 450°F (232°C).

How does this product protect hair during heat styling?

When heated, the formula activates to create a thin, heat-resistant barrier around strands that helps shield hair from styling temperatures up to 450°F (232°C). This barrier reduces direct heat impact on the cuticle and helps retain moisture while smoothing surface texture.

• Heat-activated Smooth Shot Complex forms an insulating layer
• Protects from styling tools up to 450°F (232°C)
• Vegan keratin helps reinforce and seal the hair cuticle
• Lightweight application avoids weighing fine to medium hair down

Will it make my fine or medium hair feel heavy or greasy?

No—this sealant is designed to deliver shine and slip without adding weight. The formula targets frizz and smooths the cuticle while remaining lightweight, so hair keeps natural movement and volume.

• Specifically formulated for fine to medium hair types
• Non-greasy finish that keeps body and bounce
• Absorbs into strands rather than coating heavily
• Travel size is perfect for testing how it performs on your hair

How long does the smoothing and frizz resistance last?

The smoothing effect and frizz resistance are clinically tested to remain effective through up to three washes, giving you lasting manageability between washes. Results can vary based on hair porosity, environmental humidity, and styling routine.

• Clinically tested to last through 3 shampoos
• Performance depends on hair type and care routine
• Best used as part of a heat-styling regimen for longer-lasting smoothness
• Reapply at each wash day for consistent protection and shine

What key ingredients improve shine and reduce frizz?

The formula pairs a Smooth Shot Complex with vegan keratin and burdock root to smooth, seal, and calm strands. Each ingredient contributes to surface gloss, cuticle reinforcement, and frizz control without heavy oils.

• Smooth Shot Complex wraps strands for high-shine finish
• Vegan keratin moisturizes and reinforces the cuticle
• Burdock root helps soothe and prevent frizz
• Designed to deliver shine without residue or stiffness

Who is this for: Drybar Liquid Glass Miracle Smoothing Sealant travel size is ideal for anyone with fine to medium hair who wants a lightweight, heat-activated smoothing product for travel, touch-ups, or first-time testing. It suits people who use heat tools regularly and want added protection and shine without sacrificing volume. If you prefer low-residue finishes and crave a glossier, more controlled look between washes, this compact sealant is a convenient addition to your styling routine.

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.