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

Redken Extreme Length Conditioner is a strengthening, detangling conditioner with biotin and castor oil designed to reduce breakage and help hair grow longer.

Formulated to work as part of the Redken Extreme Length system, this lightweight conditioner targets weakened, breakage-prone strands. It nourishes and smooths hair while helping to minimize split ends and tangles, leaving hair easier to manage and appearing healthier. The formula is suitable for all hair types and textures and pairs with the matching shampoo and leave-in sealer for best results.

How does this conditioner help hair grow longer?

The conditioner strengthens and fortifies strands so they resist breakage, which is a common obstacle to reaching longer lengths. By improving hair resilience and reducing mechanical damage from brushing and styling, more hair remains intact as it grows.

• Biotin supports fiber strength at the strand level.
• Castor oil adds conditioning and helps smooth the cuticle.
• Lightweight conditioning prevents heavy buildup that can weigh hair down.

Will it reduce split ends and breakage?

When used with the Extreme Length Shampoo and Sealer Leave-In Treatment, the system is formulated to visibly reduce the look of split ends and lower breakage. The combination focuses on sealing and reinforcing tips while detangling mid-lengths and ends.

• Targets weakened areas prone to snapping.
• Smoothing ingredients reduce friction and friction-related damage.
• Regular use helps minimize the appearance of split ends over time.

Is this product suitable for my hair type and routine?

This conditioner is designed for all hair textures, from fine to coarse, and works well in a daily or regular washing routine. Its formula is lightweight enough for finer hair while still delivering enough moisture for thicker or chemically treated hair.

• Safe for color-treated and heat-styled hair.
• Works with other Redken styling products and treatments.
• Rinses cleanly so it won’t leave heavy residue.

How should I use it for best results?

Apply after shampooing, concentrating on mid-lengths and ends where damage is most common. Leave on briefly to allow the formula to detangle and condition, then rinse thoroughly. For optimal improvement in strength and split-end appearance, use alongside the Extreme Length Shampoo and Sealer Leave-In Treatment.

• Use with matching Extreme Length Shampoo for system benefits.
• Follow with Sealer Leave-In Treatment to protect ends.
• Use regularly; consistent application yields best cumulative results.

Who is this for: Redken Extreme Length Conditioner is suited to anyone aiming to grow hair longer while reducing breakage—especially people with hair that snaps or stalls in length. It’s a smart pick for those who want gentle, salon-formulated strengthening without heavy conditioning, and for anyone following a targeted length-and-strength regimen.

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>