Oxidizing Emulsion 9% Demira Professional Acti-Vol Cream

I have been using this brand's Kassia hair dye and developer for over a year now, and I am extremely pleased. It doesn't cause any burning or drying of the hair, and it doesn't irritate or have any negative effects on the scalp after use.

One of the best developers I have tried. When lightening a few shades, it doesn't make the hair look like straw, it remains smooth and shiny, without the characteristic yellow hue of "over-bleached" blonde caused by the developer. Recently, I discovered a hair dye from the same brand, and I am pleasantly surprised!

A high-quality oxidant is the key to a great coloring result. The outcome: no yellowing, hair remains undamaged, and looks lively and well-groomed. I will definitely continue using it.

The oxidizer is good. It is neither runny nor thick, and when combined with the purple highlighting powder from the same brand, it creates a nice consistency. I liked that this mixture didn't fade from the roots like some products tend to do (probably due to the powder).

Oxidant is amazing! It doesn't damage the hair and doesn't cause scalp dryness. I have used it at the salon and I am very satisfied. I will continue using it in the future. I also purchased the powder from the same brand and its quality is excellent!

I liked it, it doesn't have a strong odor. I used it with KASSIA hair dye and was satisfied with the result. It is also important that it doesn't irritate the scalp! Very cool. The result is vibrant hair after lightening.