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Keune Color Ultimate Blonde Cool Booster 15 x 0.1 Oz
Specially formulated for professional use, this booster is designed to intensify cool tones in blonde shades, helping to neutralize unwanted warmth and create crisp, icy finishes.
Keune Color Ultimate Blonde Cool Booster 15 x 0.1 Oz
Item #: 192784588

Keune Color Ultimate Blonde Cool Booster 15 x 0.1 Oz

Item #: 192784588
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Specially formulated for professional use, this booster is designed to intensify cool tones in blonde shades, helping to neutralize unwanted warmth and create crisp, icy finishes.
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What Stands Out

Precision Color Boost
Delivers targeted color enhancement for cool blonde tones, ensuring vibrant results while minimizing brassiness.
Convenient Packaging
Includes 15 individual sachets for easy application, perfect for both salon professionals and at-home users seeking consistent results.
High Quality Formula
Made with nourishing ingredients that promote hair health while providing exceptional color longevity and vibrancy.

Product Details

Shop Keune Color Ultimate Blonde Cool Booster 15 x 0.1 Oz online at a best price in Saint Kitts and Nevis. 18058301430
Hair color shade1
Hair color typeDemi-Permanent Hair Color, Permanent Hair Colors, Semi-Permanent Hair Colors, Root Touch Ups
BrandKeune
Hair color catBlack
Hair coverageFull Coverage
FeaturesFade Resistant
Hair product formLiquids
Rec. useProfessional
Hair typeAll Hair Types
Active ingredientsBooster formulas contain specialized pigments and stabilizers; Keune does not disclose the full proprietary ingredient list publicly.
Hair lengthAll Hair Lengths
Size4 x 4 x 4
Product net content uomOunce
Product net content parent4 Ounces
Piece count15
FinishIcy
Age groupAdult
GenderUnisex
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Light Blonde Users

    Ideal for individuals seeking to enhance or maintain their light blonde hair with a cool undertone.

  • Professional Stylists

    Perfect for salons looking to achieve precise, cool blonde tones while minimizing brassiness for clients.

  • Color-Treated Hair

    Beneficial for those with color-treated hair wanting to refresh their blonde hue and maintain vibrancy.

Not Suitable For
  • Warm Tone Seekers

    Not suitable for users wanting to achieve warm tones, as this product is designed for cool blonde effects.

Product Description

Keune Color Ultimate Blonde Cool Booster 15 x 0.1 Oz

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Customer Questions & Answers

  • Question: How do I use the Cool Booster?

    Answer: Mix the concentrated vial with your coloring product as per the guidelines for optimal results.
  • Question: Is this product suitable for all hair types?

    Answer: Yes, it is designed for professional use and can be applied to various hair types for customized results.
  • Question: Will the Cool Booster damage my hair?

    Answer: No, it is enriched with conditioning technology that helps maintain the hair's strength and shine.

Keune All Hair Color Editorial Review

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9 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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