Universal Oxidizer 6% Kaaral Dev Plus Vol. 20

Excellent developer.

The lighting worked wonderfully. I used it together with the cream-coloring.

This is an excellent developer and hair dye. Its small size makes it very convenient to take along on trips. It has a pleasant scent and leaves a beautiful color after dyeing.

Good developer! It does a great job of preserving the color. During my first use, I made a mistake with the proportions of the developer and the dye, but even so, the color turned out amazing. I highly recommend it!

The oxidizer works perfectly. I use it constantly.

I am very satisfied with the result. Several previous times with other oxidizers, the coloring result was absolutely unsatisfactory. I didn't think it was because of the oxidizer. But it turned out to be so. This time, the roots were completely dyed, the gray hair is not visible, and it is the result I have been waiting for a long time. I will continue to use it in the future.

Everything is great, the paint with oxidizer is excellent! The scent is simply like perfume.

I am purchasing this excellent oxidizer for the second time. No complaints.

I don't understand why I wasted so much money buying developers from stores! The makeup always lacks the shade I need. However, I am completely satisfied with the developer, its volume, and its price!

I don't like writing negative reviews. However, after dyeing my hair with this developer and its matching dye.... it turned into a mess. Of course, not right away. At first, it had a shine for a week. But now, my hair is dull, lifeless, and it started falling out terribly. Even the 5% gray hair became noticeable after only 1.5 weeks. This is the worst developer in its price range that I have ever bought here.
The only positive thing is the smell. It really smells nice...not chemically.