Biolage Smooth Proof Shampoo 13.5 fl oz — Frizz Control with Camellia Oil & Glycerin

Biolage Smooth Proof Shampoo is a gentle, plant-powered cleansing formula that tames frizz and adds shine using camellia oil and glycerin.

Formulated to smooth unruly hair without heavy silicones, this vegan, paraben-free shampoo combines lightweight camellia oil with humectant glycerin to hydrate, reduce flyaways, and improve manageability. It cleanses buildup while leaving a protective-feeling finish that helps hair resist humidity and appear sleeker. Use with the matching Smooth Proof conditioner or serum for layered control and longer-lasting smoothness.

How does Smooth Proof Shampoo reduce frizz without weighing hair down?

The formula balances cleansing agents and conditioning botanicals so strands feel clean, soft, and controllable rather than flattened. Camellia oil smooths the cuticle while glycerin draws in moisture, which helps hair resist static and surface roughness.

• Light emollients provide slip for easier detangling.
• Glycerin retains moisture without heavy oils.
• Camellia oil smooths and reflects light for added shine.

Will this shampoo work for my hair type and styling routine?

Smooth Proof is designed for all kinds of frizzy or textured hair that needs smoothing and shine. It fits into both simple wash-and-go routines and multi-step regimes, layering well with leave-ins and heat-protectant styling products.

• Safe for daily or regular use on most hair textures.
• Pairs with Smooth Proof Conditioner and serum for best results.
• Suitable for color-treated hair when used as directed.

What results can I expect after a few uses?

Users typically notice improved softness, easier detangling, and reduced visible frizz after the first wash. With regular use and complementary products, hair generally appears sleeker with enhanced shine and smoother surface texture.

• Immediate softness and smoother comb-through.
• Reduced puffiness and better control in humid conditions.
• Sleeker-looking strands with natural-looking shine.

How should I use this shampoo for the best outcome?

Apply to wet hair, work into a lather focusing on the scalp, then rinse thoroughly—repeat if hair is very dirty or product-laden. Follow with Smooth Proof Conditioner and finish with a serum or leave-in cream to lock in smoothness and protect against humidity.

• Use warm water to open cuticles, cool rinse to close and add shine.
• Combine with conditioner and serum for layered frizz defense.
• Adjust frequency based on scalp oiliness and styling needs.

Who this is for: Biolage Smooth Proof Shampoo is ideal for anyone with frizzy, unmanageable, or textured hair seeking a lightweight, botanically inspired smoothing cleanser. It suits people who prefer vegan, paraben-free haircare and want salon-grade results at home without heavy build-up. Whether you wear your hair natural, heat-styled, or color-treated, this shampoo helps create a smoother foundation for styling and daily wear.

• 400ml/13.5oz
• Biolage SmoothProof

Ingredients

shampoo: SODIUM LAURETH SULFATE • SODIUM LAURYL SULFATE • GLYCERIN • COCAMIDE MEA • GLYCOL DISTEARATE • SODIUM CHLORIDE • HEXYLENE GLYCOL • DIMETHICONE • FRAGRANCE • CITRIC ACID • SODIUM BENZOATE • SODIUM HYDROXIDE • COCO-BETAINE • CARBOMER • MENTHOL • GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • LIMONENE • SODIUM POLYNAPHTHALENESULFONATE • SALICYLIC ACID • HEXYL CINNAMAL • COUMARIN • BENZYL ALCOHOL • LINALOOL • AMYL CINNAMAL • PENTYLENE GLYCOL • MENTHA PIPERITA (PEPPERMINT) EXTRACT • CELLULOSE GUM • FUMARIC ACID • METHYLISOTHIAZOLINONE Conditioner: AQUA / WATER / EAU • CETEARYL ALCOHOL • BEHENTRIMONIUM CHLORIDE • GLYCERIN • PROPYLENE GLYCOL • CETYL ESTERS • DIMETHICONE • AMODIMETHICONE • ISOPROPYL ALCOHOL • DICETYLDIMONIUM CHLORIDE • CITRIC ACID • PHENOXYETHANOL • PARFUM / FRAGRANCE • PEG/PPG-4/12 DIMETHICONE • SODIUM CITRATE • ISOPROPYL MYRISTATE • GLYCOLIC ACID • HYDROXYPROPYL GUAR • SACCHAROMYCES/XYLINUM/BLACK TEA FERMENT • LIMONENE • TRIDECETH-10 • COCO-BETAINE • CETRIMONIUM CHLORIDE • HEXYL CINNAMAL • PEG-100 STEARATE • COUMARIN • BENZYL ALCOHOL • STEARETH-6 • SODIUM CHLORIDE • LINALOOL • AMYL CINNAMAL • TRIDECETH-3 • SORBITOL • CAMELLIA SINENSIS LEAF EXTRACT • ACETIC ACID • TRISODIUM HEDTA • POTASSIUM SORBATE • SODIUM BENZOATE • SODIUM HYDROXIDE • ASCORBIC ACID • PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE