TRESemmé Keratin Smooth Conditioner 28 oz 4‑Pack — 72‑Hour Frizz Control & Heat‑Styling Support

TRESemmé Keratin Smooth Blowout Conditioner is a keratin-infused, professional-quality conditioner that smooths cuticles to reduce frizz and leave hair sleek for up to 72 hours.

Designed for salon-inspired results at home, this 28 oz conditioner in a convenient 4-count pack helps tame unruly strands while supporting heat styling. The formula is free from parabens, mineral oil, and DMDM hydantoin and carries PETA approval, so you get powerful smoothing without ingredients some shoppers avoid. Use it as part of the Keratin Smooth Blowout system for best results—follow with mousse, silk serum, and an extra-hold hairspray to lock in your finished style.

How quickly will I notice smoother hair after using this conditioner?

Most users feel cuticle alignment and easier detangling right after the first rinse, with progressive frizz reduction after repeated use. The keratin helps the hair surface lie flatter, which creates a smoother appearance especially when heat-styled.

• Immediate: improved manageability and less static after one wash.
• Short-term: visible frizz control across several washes.
• Best results: combined with Keratin Smooth Shampoo and styling products.

Will this product protect my hair from heat styling?

This conditioner contributes to heat protection as part of the full Keratin Smooth regimen, preparing hair for styling tools by smoothing the cuticle. For stronger thermal defense, pair it with heat-protectant styling products before blow-drying or flat-ironing.

• Forms a smoother hair surface that reduces uneven heat exposure.
• Work with Keratin Smooth Blowout Mousse and silk serum for enhanced protection.
• Reduce damage by using lower heat settings when possible.

Is the formula safe for color-treated or chemically processed hair?

The conditioner omits parabens, mineral oil, and DMDM hydantoin, which many consumers prefer for gentler daily use. While it is formulated to smooth and soften, always patch-test or consult your stylist when combining with specific professional hair treatments.

• Free from certain preservatives and oils some treatments avoid.
• PETA-approved, cruelty-free production standards.
• Compatible with routine color care, though follow color-care recommendations.

How should I use this conditioner for a long-lasting blowout?

To maximize the 72-hour smoothing effect, start with Keratin Smooth Blowout Shampoo, apply this conditioner generously, then rinse and towel-dry. Use Keratin Smooth Blowout Mousse before blow-drying for lift and finish with silk serum and extra-hold hairspray to lock the look.

• Step 1: Shampoo with Keratin Smooth Blowout Shampoo.
• Step 2: Apply conditioner, leave 1–3 minutes, then rinse thoroughly.
• Step 3: Add mousse, blow-dry, and finish with serum and hairspray.

Who is this for: This 4-count pack is ideal for households, stylists, or frequent stylers who want salon-caliber smoothing without daily salon visits. It suits people with naturally frizzy, dry, or textured hair seeking sleeker styles, as well as anyone who regularly uses heat tools and wants a reliable at-home regimen to reduce frizz and enhance shine.

• Features:
• PROFESSIONAL QUALITY: Infused with keratin to align cuticles and smooth hair for up to 72 hours.
• FREE FROM: Formulated without parabens, mineral oil, and DMDM hydantoin; PETA-approved.
• HEAT PROTECTION: Helps prepare hair for styling when used with matching shampoo and styling products.
• NEW LOOK, SAME PROFESSIONAL QUALITY: Packaging may vary between new and previous designs.
• REGIMEN USE: Best when paired with Keratin Smooth Mousse, Silk Serum, and Extra Hold Hairspray.

Ingredients

WATER (EAU), CETEARYL ALCOHOL, DIMETHICONE, STEARAMIDOPROPYL DIMETHYLAMINE, CERAMIDE NG, ARGININE, LYSINE HCI, HYDROLYZED KERATIN, SCLEROCARYA BIRREA SEED OIL, ARGANIA SPINOSA KERNEL OIL, BEHENTRIMONIUM CHLORIDE, FRAGRANCE (PARFUM), DIPROPYLENE GLYCOL, LACTIC ACID, AMODIMETHICONE, SODIUM CHLORIDE, DISODIUM EDTA, CETRIMONIUM CHLORIDE, PEG-7 PROPYLHEPTYL ETHER, METHYLCHLOROISOTHIAZOLINONE, METHYLISOTHIAZOLINONE, ALPHA-ISOMETHYL IONONE, BENZYL ALCOHOL, BENZYL SALICYLATE, CITRONELLOL, GERANIOL, HEXYL CINNAMAL, LIMONENE, LINALOOL.