Smoothing Infusion (FREE BACKBAR)
Smoothing Infusion (FREE BACKBAR) Smoothing Infusion (FREE BACKBAR) Smoothing Infusion (FREE BACKBAR) Smoothing Infusion (FREE BACKBAR)
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Smoothing Infusion (FREE BACKBAR)


Regular price $0.00

A lightweight anti-frizz serum for long-lasting sleek softness and shine.
Formulated for curly, wavy and frizzy hair types.

Smoothing Infusion is an extremely concentrated, lightweight serum that leaves the hair feeling soft, smooth, frizz-free and shiny. Smoothing Infusion mixed into Essential Cleanse shampoo or Primer Condition rinse instantly customize the product in the palm of your hand under the shower to deliver smoother, shinier and more controllable hair.



125ml (4.2 fl.oz)


Martinsson King Signature (floral/citrus with a fresh linen finish).

Directions of use

Add 2-4 pumps of Smoothing Infusion to a teaspoon-sized amount of Essential Cleanse or Primer Condition in the palm of your hand. Blend and apply directly to your hair under the shower, then massage through for 1-2 minutes and rinse.

Several pumps more can be applied directly to hair as a leave-in product and combed through before blow-drying for more intense smoothing control when styling.


  • Paraben & sulfate free.
  • Silicone free.
  • Color & Keratin safe.
  • Heat style protecting.
  • Not tested on animals.


  • Ability to personalize Martinsson King shampoo & conditioner.
  • Instantly softening & taming in the hair.
  • Naturally conscious ingredients.
  • Sophisticated, clean fragrance.
  • Professional performance.