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Keratin Booster

Treatment Amplifying Spray

Keratin Booster

Treatment Amplifying Spray

AVAILABLE IN: 8oz/237ml


  • Longer lasting treatment results
  • Improved shine, condition, frizz control
  • Use monthly to refresh previous keratin treatment service
  • Greater curl reduction when used during keratin treatment


Keratin Booster is a unique and powerful boost spray to enhance any Keratherapy formaldehyde-free keratin treatment, resulting in an even distribution of keratin and amino acids throughout the client’s hair. This professional use leave-in spray ensures uniform curl and volume reduction, frizz control, shine and condition from roots to ends and helps to extend the longevity of the keratin treatment. Can also be used monthly to refresh and restore any previous keratin treatment service.

Use with any Keratherapy formaldehyde-free treatment. After processing the keratin treatment, rinse hair as instructed. Towel dry to remove excess water and lightly spray Keratin Booster evenly from roots to ends throughout hair. Comb through to distribute. Blow dry and iron as instructed.


Shampoo the hair. Towel Dry. Spray throughout the hair and comb making sure product is evenly distributed. Blow dry and style as usual.

In stock
Professional products are not available for online sale.
Please contact your local distributor or Keratherapy directly.