CASTANO 40

ECOLOR Italian hair dye (mostly produced by the famous brand KROM, or coming as a professional product line from specialized Italian companies like Renée Blanche) is one of the professional dyes certified in salons. It is designed to provide precise results, high stability, and protection for hair fibers.
Here is a comprehensive and detailed explanation of this dye in terms of features, ingredients, and method of use:

1. Main Features of ECOLOR Hair Dye
Full Coverage of Gray Hair: It features a rich formula that ensures 100% coverage of gray hair, even in light shades.

High and Long-lasting Stability: Thanks to the micro-pigments that penetrate deep into the hair shaft, the color lasts for long periods without losing its shine or turning into unwanted brassy tones.

Extreme Shine and Moisture: Its action is not limited to coloring only; it also contains moisturizing agents that leave the hair soft and shiny after washing (unlike commercial dyes that cause dryness).

Scalp Protection: Dermatologically tested to be gentle on the scalp, reducing irritation or tingling during the waiting time.

2. Ingredients and Advanced Technology
The Italian formula of ECOLOR relies on a delicate balance between science and nature:

Natural Extracts and Nourishing Oils: It often contains natural oils (such as Argan oil or Keratin) to compensate for the fatty substances and proteins that the hair loses during the oxidation process.

Studied and Reduced Ammonia Percentage: The ammonia concentration is precisely balanced to open the hair cuticles and fix the color without stressing the keratin cells or causing a strong, pungent odor.

3. Developer (Oxidant) Mixtures and Mixing Ratios
To obtain the perfect result, the dye cream is mixed with the developer (oxidant) at a standard mixing ratio of 1:1.5 (for example, 50 ml of dye cream with 75 ml of developer). The strength of the developer varies according to the goal: