Keune Color Ultimate Blonde Cool Booster 15 x 0.1 Oz

Keune Tinta Color Ultimate Blonde Cool Booster 15 × 0.1 Oz is a high-performance professional booster additive designed to be mixed with the Ultimate Blonde range to intensify cool tones and neutralise unwanted warmth or brassiness during lift and colour processes. Compatible with formulations such as the Tinta Color 2000, 3000 and 3011/3017 series, this product offers precision and control for stylists aiming for clean, icy or neutral blonde results. Key Features: • Designed to neutralise warm undertones (yellow/brass) in blonde hair. • Compatible with the Ultimate Blonde collection and various high-lift systems. • Comes in a pack of 15 ampoules (0.1 Oz each) for precision dosing. • Professional-grade: formulated for salon use and mixing only. How to Use: Mix one or more ampoules of the Cool Booster with your selected Ultimate Blonde formulation (e.g., Tinta Color 3000 series or high-lift product). Follow the colour manufacturer’s instructions for developer ratio, apply to dry hair ensuring full saturation, process as directed, then emulsify, rinse thoroughly and finish with a colour-safe shampoo and conditioner. Refer to the professional technical guide for exact dosage and processing times.