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Ingredients (34)

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*** The source of Glycerin is not specified by the manufacturer and could be from Coconut Derivatives (does NOT exclude all fragrances) or Soy or Zea Mays (Corn)
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Product Description

Redken Extreme Length Sealer is a split-end treatment that repairs damaged hair and seals strands to prevent future hair breakage. Formulated with biotin, the Redken Extreme Length Sealer is part of a system of professional products designed to achieve maximum hair length.  Suitable for color treated, natural hair, long hair and short hair.

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