Cornelius : Group Technical Centre - Formulations

Colour Shampoo

Range of red, blonde and brown colour shampoos as part of the Terence Baker collection.

Core Formulation

Ingredient

Weight

As %

INCI

Colour Variations

Variant Name	Material	Weight	As %	INCI
F - Cool Blonde	Colorex-DBL9		0.04	Disperse Black #9
F - Cool Blonde	Colorex-HCB2		0.1	HC Blue #2
K - Brown	Colorex-HCB2		0.6	HC Blue #2
K - Brown	Colorex-HCY4		0.4	HC Yellow #4
K - Brown	Colorex-RED 54		0.2	4-Hydroxyethylamino-3-Nitrophenol

How To

1) Mix and heat phase A to 60-70*C ensuring hair dyes are fully dissolved. 2) Add phase B with stirring. 3) Add phase C with stirring. 4) Add phase D with stirring. 5) Add phase E with stirring, considerable thickening should be noted at this point. 6) Allow to cool and adjust to pH 4.5 - 5.5 with citric acid. 7) Add salt until shampoo has reached required viscosity.