Drybar Liquid Glass finishing serum — High-Gloss post-blowout shine, lightweight frizz control (hyaluronic acids, SmoothSeal)

Drybar Liquid Glass is a lightweight finishing serum that instantly tames frizz and flyaways while adding high-gloss shine and weightless hydration.

After you finish a blowout, this nutrient-rich serum smooths the hair cuticle and helps lock in a polished look. Formulated with a multi-weight blend of hyaluronic acids and Drybar's SmoothSeal Technology, Liquid Glass is designed to repel environmental moisture to help styles last longer. The creamy, non-greasy texture leaves hair soft and silky without weighing it down, making it easy to use on all textures and lengths.

How will Liquid Glass change my post-blowout finish?

Liquid Glass adds a glossy top layer that visually enhances shine and smoothness directly after styling. It seals the cuticle to reduce visible frizz and flyaways, creating a cleaner, salon-like finish that reads polished in photos and everyday life.

• Seals hair cuticle to create a smoother surface.
• Provides an immediate high-gloss finish without heaviness.
• Targets flyaways around the crown and part line for a neater look.

Will this serum weigh my hair down or feel greasy?

No — the formula is intentionally lightweight and absorbs quickly to deliver softness and shine without residue. A little goes a long way: apply sparingly to mid-lengths and ends, or lightly through the crown to control frizz while keeping natural movement.

• Light cream texture for swift absorption.
• Formulated to maintain style bounce and body.
• Works on fine to thick hair when used in small amounts.

How does it protect styles from humidity and environmental moisture?

Drybar's SmoothSeal Technology helps repel moisture that causes frizz, so your blowout holds up better in humid conditions. Combined with nine types of hyaluronic acid, the serum balances moisture at the hair surface to reduce the puffiness that comes from weather-driven swelling.

• SmoothSeal Technology resists ambient humidity that breaks down styles.
• Multi-weight hyaluronic acids deliver balanced hydration and frizz control.
• Clinically tested claims for sustained frizz reduction when used as directed.

How should I apply Liquid Glass for best results?

Apply post-blowout to dry hair, starting with a pea-sized amount and increasing only if needed. Smooth through mid-lengths and ends first, then lightly touch problem areas like the crown and part line. For heavier textures, warm a small amount between palms before applying to ensure even distribution.

• Use a pea-sized drop for short or fine hair; more for long or thick hair.
• Work from mid-lengths to ends, then smooth over flyaways.
• Warm between palms for better spreading on coarse hair.

Who is this for? Drybar Liquid Glass is ideal for anyone who wants a polished, high-shine finish after styling without extra weight — from fine-haired clients seeking frizz control with body to thicker textures needing long-lasting smoothness. It suits daily styling routines, special-occasion blowouts, and anyone who wants a soft, silky feel with a glossy sheen. Whether you wear your hair sleek or with volume, Liquid Glass helps refine the look while offering humidity resistance and balanced hydration.

Ingredients

Aqua / Water / Eau, Dimethicone, Propanediol, Caprylic/Capric Triglyceride, Stearyl Alcohol, Glyceryl Stearate SE, Isopentyldiol, Propylene Glycol Dibenzoate, Simmondsia Chinensis (Jojoba) Seed Oil, Sodium Polyaspartate, Xylitylglucoside Oryza Sativa (Rice) Seed Water, Niacinamide, Panthenol, Biotin, Caffeine, Brassica Campestris (Rapeseed) Seed Oil, Sesamum Indicum (Sesame) Seed Oil, Emblica Officinalis Fruit Extract, Rubus Idaeus (Raspberry) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Bakuchiol, Tocopheryl Acetate, Tetrahexyldecyl Ascorbate, Glycerin, Pisum Sativum (Pea) Seed Extract, Anhydroxylitol, Maltitol, Xylitol, Pelvetia Canaliculata Extract, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Hydrolyzed Quinoa, Sodium Polyacryloyldimethyl Taurate, Tetrasodium Glutamate Diacetate, Sodium Hydroxide, Lactic Acid, 1,2-Hexanediol, Benzyl Alcohol, Potassium Hydroxide, Citric Acid, Ethylhexylglycerin, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Fragrance (Parfum), Coumarin.