Biolage Smooth Proof Conditioner 8 fl oz — Lightweight Frizz Control with Camellia Oil & Glycerin

Biolage Smooth Proof Conditioner is a lightweight, vegan conditioner that hydrates, detangles and tames frizz using micro-dosed camellia oil and glycerin for smooth, manageable hair.

Formulated to smooth unruly strands without heaviness, this 8 fl oz conditioner delivers targeted hydration and static control to leave hair softer, shinier and easier to style. Free from parabens, mineral oil, silicones and colorants, the formula focuses on smoothing and humidity defense while remaining color-safe and vegan. The tube itself is made with recycled plastic, reflecting an eco-aware design alongside salon-grade performance.

How does this conditioner control frizz without weighing hair down?

The formula uses micro-doses of camellia oil and glycerin to penetrate the hair fiber and smooth the cuticle, improving slip and reducing flyaways without adding noticeable residue. Lightweight emollients and moisture-balancing humectants restore softness so hair feels conditioned, not coated.

• Micro-dosed camellia oil for cuticle smoothing
• Glycerin to attract and retain lightweight moisture
• No heavy silicones or mineral oils that can build up

When and how should I use Biolage Smooth Proof Conditioner?

Apply after shampooing to clean, wet hair for best results; leave on 1–3 minutes and rinse thoroughly. For ongoing frizz control, pair it with Smooth Proof Shampoo and follow with a serum or leave-in cream from the same range to extend smoothness and shine between washes.

• Use after Smooth Proof Shampoo for synergy
• Leave-in 1–3 minutes, then rinse fully
• Follow with Smooth Proof Serum or Leave-In Cream for extra hold

Is this conditioner suitable for color-treated or sensitive scalps?

This conditioner is color-safe and formulated without common irritants like parabens and colorants, making it a gentle option for many users. While not a medicated scalp treatment, its mild, free-from formulation reduces the likelihood of irritation for those avoiding harsher additives.

• Paraben-free and color-safe formulation
• No added colorants or mineral oils
• Vegan formula with fewer common irritants

What visible differences will I notice after using it?

Expect smoother texture, fewer flyaways and improved manageability right after rinsing; hair often appears shinier and feels softer to the touch. Regular use helps maintain humidity resistance, so styles hold better on humid days.

• Reduced frizz and static control
• Instant detangling and improved slip for combing
• Enhanced surface shine and touchable softness

Who this is for: Biolage Smooth Proof Conditioner is ideal for anyone with frizz-prone hair seeking a salon-grade, lightweight conditioner that hydrates and smooths without heaviness. It suits color-treated hair and users who prefer vegan, paraben-free products and environmentally minded packaging. Choose it if you want a straightforward, rinse-out conditioner that tames humidity and improves daily manageability.

Ingredients

AQUA / WATER / EAU • CETEARYL ALCOHOL • ELAEIS GUINEENSIS OIL / PALM OIL • BEHENTRIMONIUM CHLORIDE • GLYCERIN • PHENOXYETHANOL • ISOPROPYL ALCOHOL • STEARAMIDOPROPYL DIMETHYLAMINE • PARFUM / FRAGRANCE • CAMELLIA OLEIFERA SEED OIL • CITRIC ACID • CHLORHEXIDINE DIHYDROCHLORIDE • LIMONENE • TOCOPHEROL