Redken Extreme Length Conditioner for Longer Hair, 10.1 fl oz — Biotin & Castor Oil Strengthening, Lightweight Detangling

Redken Extreme Length Conditioner is a biotin- and castor-oil enriched conditioner designed to detangle, fortify strands, and help reduce breakage so hair can grow longer and look healthier.

If you want to grow your hair past common breakage points, this salon-formulated conditioner pairs science-backed ingredients with lightweight conditioning to support length retention. Used as part of the Extreme Length system (shampoo, conditioner, and sealer), it targets weakened areas and helps improve manageability, shine, and the appearance of split ends while keeping hair feeling soft rather than weighed down.

How does this conditioner help hair grow longer?

The formula combines biotin and castor oil to reinforce hair fibers and improve resilience during styling and daily wear. By strengthening strands and reducing snap-off, hair is less likely to break at fragile points, which supports visible length gain over time when used consistently.

• Biotin helps support stronger-looking hair structure.
• Castor oil provides nourishing lipids for smoother strands.
• Lightweight conditioning reduces friction and tangles that cause breakage.

Will it work on my hair type and texture?

Redken Extreme Length Conditioner is formulated to be effective across all hair types and textures, from straight and fine to curly and coarse. It delivers conditioning without heavy residue, making it suitable for those who need strength and detangling without sacrificing movement or volume.

• Safe for fine hair seeking strength without weight.
• Helps thicker or textured hair become easier to comb and style.
• Compatible with routine color-treated and chemically processed hair when used as directed.

How should I use it for best results?

Apply after shampooing, distribute evenly through mid-lengths to ends, leave for a short moment, and rinse thoroughly. For optimal performance, incorporate the Extreme Length Shampoo and Sealer Leave-In Treatment into your regimen to address breakage at multiple points along the hair fiber.

• Use on wet hair after cleansing with Extreme Length Shampoo.
• Comb through gently to detangle and ensure even coverage.
• Follow with the Extreme Length Sealer or a heat-protectant before styling.

What visible benefits can I expect and how quickly?

With regular use as part of the full system, you may notice improved manageability, reduced split-end appearance, and less breakage during brushing and styling. Results depend on hair condition and routine, but many users report smoother, shinier, and stronger-feeling hair within weeks.

• Lower incidence of breakage during daily styling.
• Reduced look of split ends when used as a three-step system.
• Enhanced shine and softer texture after conditioning.

Who is this for: Redken Extreme Length Conditioner is ideal for anyone trying to grow hair longer while managing breakage—especially people with fragile, damaged, or chemically treated hair. If you want professional-grade ingredients in a lightweight, everyday conditioner to support stronger-looking, more manageable strands, this product is tailored for that goal.

Ingredients

AQUA / WATER / EAU</div><div>CETEARYL ALCOHOL</div><div>PROPYLENE GLYCOL</div><div>MALEIC ACID</div><div>ETHANOLAMINE</div><div>BEHENTRIMONIUM METHOSULFATE</div><div>PARFUM / FRAGRANCE</div><div>STEARAMIDOPROPYL DIMETHYLAMINE</div><div>GLYCERIN</div><div>PHENOXYETHANOL</div><div>HYDROXYETHYLCELLULOSE</div><div>RICINUS COMMUNIS SEED OIL / CASTOR SEED OIL</div><div>QUATERNIUM-91</div><div>POLYQUATERNIUM-37</div><div>BENZOIC ACID</div><div>PARAFFINUM LIQUIDUM / MINERAL OIL / HUILE MINERALE</div><div>CETRIMONIUM CHLORIDE</div><div>CETRIMONIUM METHOSULFATE</div><div>PPG-1 TRIDECETH-6</div><div>BENZYL BENZOATE</div><div>BIOTIN</div><div>LIMONENE</div><div>BENZYL ALCOHOL</div><div>ACRYLATES COPOLYMER</div><div>LINALOOL</div><div>2-OLEAMIDO-1,3-OCTADECANEDIOL</div><div>SORBITAN OLEATE</div>