L'Oréal Professionnel Inoa 4.20 Color

A long-lasting permanent hair dye that respects the strands and treats the scalp gently and gently.

Its revolutionary oxidation color system is oil-based and ammonia-free, resulting in hair with natural reflections, sublime shine and perfect coverage, odor-free and ammonia-free.

Main features:

• Perfect coverage up to 100% of gray hair

• Long-lasting permanent coloring

• Lightening up to 3 levels for vibrant, shimmery colors

• Respects the hair's natural protective film

• No odor and no ammonia

• Intense hydration and nutrition for up to 6 weeks

How to use: Follow the instructions on the package.

The first number corresponds to the base color and indicates how light or dark the coloration is:

1.0 = black
5.0 = light brown
6.0 = dark blonde
7.0 = blond
10 = lighter blonde. The second number in the system that comes after the dot.
.1=blue
.2 is Violet
.3 is Yellow
.4 is copper
.5 is Acajou
.6 is Red
.7 is green
.8 is Mocha. Ex: 2.7 corresponds to a dark brown with green highlights, and a 9.2 a blonde with yellow highlights. This system allows the colorist to neutralize the coloring: to prevent a blonde coloring from becoming too hot, he can add more .2 - Violet or .1 - Blue to neutralize the yellow and orange tones.

CAUTION: HAIR COLORING CAN CAUSE SEVERE ALLERGIC REACTIONS. READ AND FOLLOW THE INSTRUCTIONS. PERFORM A PRELIMINARY ALLERGY TEST 48 HOURS BEFORE APPLYING ANY COLOR. IF NO IRRITATION PROBLEMS OCCUR, PROCEED WITH THE APPLICATION. CAREFULLY READ THE BOOKLET ACCOMPANYING THE PRODUCT. THIS PRODUCT SHOULD NOT BE USED BY UNDER 16 YEARS OF OLD. FOR PROFESSIONAL USE ONLY. WEAR APPROPRIATE GLOVES, IF THE PRODUCT COMES INTO CONTACT WITH THE EYES, RINSE IMMEDIATELY WITH PLENTY OF WATER. DO NOT USE FOR COLORING EYELASHES AND EYEBROWS.

The tone samples are merely indicative, as they may vary depending on the computer screen used to view them. In this way, Pluricosmética declines any responsibility for any color variations that may arise.