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Wella

Wella Koleston Perfect 7/17 Medium Blonde Ash Brown 60ml hair care

SKU CH-ZFNB-1GYW3

Permanent creme colour in medium blonde ash brown for natural-looking shine and dimension on normal hair

  • TypeHair Color
  • For Treatment OfNormal Hair
  • ColorMulti-Color
  • GenderAdult
  • AgeAdult
  • EcologicalHomeopathic
  • Natural-looking Medium Blonde Ash Brown shade creates subtle light-reflecting dimension
  • Permanent creme formula delivers long-lasting colour that leaves hair shiny and healthy-feeling
  • 60 ml tube provides professional-grade colour for normal hair types
  • Homeopathic formulation designed for adult use with ecological considerations
  • Requires professional expertise for safe and accurate application results

Professional hair colour 7/17

Wella Koleston Perfect 7/17 is a permanent creme hair colour in Medium Blonde Ash Brown shade. The 60 ml tube delivers a subtle, natural-looking result that adds dimension and leaves hair shiny. It is formulated for normal hair and intended for adult use. Professional expertise is required for application.

Suited for experienced colourists

This product suits salon professionals and experienced home users who are confident mixing and applying permanent creme colour. Buyers seeking a ready-to-use temporary tint or a formula designed for damaged or chemically treated hair should look elsewhere. The manufacturer notes that adverse outcomes from misuse are not the seller's liability.

Shade number 7/17 defines the result

The single specification that decides suitability is the shade code 7/17, which identifies a Medium Blonde Ash Brown tone. Matching this exact code to the client's target colour and base level determines whether the tube will achieve the desired result. No other specification in the data overrides this identifier.

Highlights

  • Natural-looking Medium Blonde Ash Brown shade creates subtle light-reflecting dimension
  • Permanent creme formula delivers long-lasting colour that leaves hair shiny and healthy-feeling
  • 60 ml tube provides professional-grade colour for normal hair types
  • Homeopathic formulation designed for adult use with ecological considerations
  • Requires professional expertise for safe and accurate application results

Specifications

BrandDial
TypeHair Color
For Treatment OfNormal Hair
ColorMulti-Color
GenderAdult
AgeAdult
EcologicalHomeopathic

Questions about this item

How can I tell the Wella Koleston Perfect 7/17 colour has developed correctly after the recommended processing time?

The hair should show a uniform Medium Blonde Ash Brown tone that looks natural and shiny, with no visible regrowth lines or uneven patches when viewed in daylight.

What comes in the 60 ml box and what extra items are needed to use it?

The box contains the permanent crème colourant only; a compatible developer, mixing bowl, tint brush and protective gloves must be purchased separately.

Which shade number should I choose for a cool Medium Blonde result on natural level 7 hair?

Select shade 7/17 — the first digit 7 matches the target depth and the second digit 17 adds the Ash Brown tone for a cool, natural finish.

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