Utleniacz do wiosyw w kremie 6% ReformA Cream Peroxide 20 Vol

Mix the paint and developer in a 1:1.5 ratio. For an ultra-lightening effect, use a 1:2 ratio.

Choose the developer strength based on your desired outcome:
3% — for adding color on the same level or going darker
6% — for lightening by 1-2 shades.
9% — for lightening by 2-3 shades.
12% — for lightening by 3-4 shades.

Prepare the mixture in a glass, plastic, or ceramic container just before application. Avoid using metal containers or tools. The resulting mixture should be smooth and creamy in consistency.