Zero ammonia-free dye developer, especially indicated for demi-permanent coloring (tone on tone) and shades or corrections that do not require lightening. Its oxidizing power has been designed to reveal the dyes, fixing them strongly inside the cortex, but without causing a degradation of the natural melanin and therefore without lightening the natural base of the hair. We achieve a long-lasting result and maximum care of the hair fiber. Its formulation, in addition to Aloe Vera, contains low molecular weight Keratin to provide treatment to the hair structure, ensuring that the hair emerges from the process stronger.

Benefits:

Reveals the dyes in the ammonia-free dye, fixing them in the cortex without lightening
Long-lasting
Maximum care of the hair fiber

Instructions for use:

Demi-permanent coloring:

1 tube of #Zero dye (100 ml) + 200 ml Aloe Vera Developer – Proportion 1+2.

1. Apply to dry, unwashed hair using a brush or applicator bottle.

2. Apply the mixture to the roots, depositing the product well, and leave it to act for 25 minutes. Then, move on to the ends for 5 minutes**.

3. Once the exposure time has finished, proceed to wash with Citric Balance Shampoo, also recommended for optimal maintenance of the colour.

*Before starting, always read the warnings and perform a sensitivity test.

**The time on the mid-lengths and ends should vary depending on the colour and condition of the hair, and may be increased or reduced depending on the initial diagnosis of the colourist.