Extreme

Extreme Length Primer Rinse Out Treatment

A rinse out biotin enhanced split-end primer treatment that builds strength from root to tip, helping you achieve your maximum hair length.

Find a Salon

BUY NOW AT

This rinse out hair primer treatment with biotin builds strength from root to tip and targets split ends. When used together, Extreme Length Shampoo, Primer and Sealer can help you achieve your maximum hair length—up to 6" in a year.

Formulated with biotin
Provides weightless conditioning
Builds strength from root to tip

Not sure if this product is right for you? Take the Hair Diagnostics Quiz!

Are you a professional? Visit RedkenPro.com for content just for you.

Apply on damp hair from root to ends after shampooing with Extreme Shampoo.
Leave on 2-5 minutes. Rinse thoroughly.
For best results, follow with Extreme Length Sealer.

Active

Protein Chain Complex

Exclusive technology penetrates deep for hair that is healthy-looking and resilient.

18-MEA

Protects hair's natural shine.

Ceramide

Strengthens the hair fiber to prevent breakage.

Interlock Protein Network

Rebuilds surface protection, and provides progressive conditioning and strengthens hair's core.

Biotin

All ingredients

AQUA/WATER/EAU, CETEARYL ALCOHOL, BEHENTRIMONIUM CHLORIDE, GLYCERIN, PEG-40/PPG-8 METHYLAMINOPROPYL/HYDROXYPROPYL DIMETHICONE COPOLYMER, ISOPROPYL ALCOHOL, PARFUM/FRAGRANCE, PHENOXYETHANOL, HYDROXYETHYLCELLULOSE, DIPROPYLENE GLYCOL, POLYQUATERNIUM-67, CETYL ALCOHOL, BIOTIN, CITRIC ACID ARGININE, BEHENTRIMONIUM METHOSULFATE, CHLORHEXIDINE DIGLUCONATE, QUATERNIUM-33, BENZYL BENZOATE, LIMONENE, 2-OLEAMIDO-1, 3-OCTADECANEDIOL, HYDROLYZED SOY PROTEIN, BENZYL ALCOHOL, LINALOOL, HYDROLYZED VEGETABLE PROOTEIN PG-PROPYL SILANETRIOL (D166668/2)