Redken Extreme Length Sealer Split End Treatment (50ml)

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  • Biotin leave-in treatment for distressed hair
  • Strengthens and conditions hair, from root to tip 
  • Helps prevent breakage and split ends 

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Redken Extreme Length Sealer Split End Treatment (50ml)

Target split ends and strengthen distressed, damaged hair with Redken's Extreme Length Sealer Split End Treatment. Formulated with Biotin and Redken's Interlock Protein Network, to restore protein to the core of the hair fibre. Deeply conditioning, this fortifying leave-in hair treatment strengthens and rebuilds surface protection to eliminate breakage. 

For best results, use with Extreme Length Shampoo and Primer to help achieve maximum hair length. 


  • For distressed, damaged hair
  • Leave-in treatment 
  • Deeply conditions 
  • Restores strength from root to tip, and through the core 
  • Helps eliminate hair breakage 
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Apply onto damp or dry hair. Brush onto damaged areas or throughout the hair, focusing on the mid-lengths and ends. Leave in, and style as normal. 

Reapply on dry hair as required. 

Colour Disclaimer: We make all reasonable efforts to accurately display the attributes of our products, including the applicable colours. Please keep in mind that the actual colour may view differently on your screen. If the item has a colour swatch, we have in most cases professionally edited and colour matched to the range, please use them as a guide only. Select carefully and if you are unsure of anything please contact us prior to purchasing. If your order arrives and you are not satisfied with the colour you can send it back using our returns policy - please note that we cannot accept returns for goods that have been opened.