The containers contains different hair dye-modifying agents.

Dyes traditionally came in two types – dyes for plant fibers and dyes for protein fibers.

In particular, oxidation and direct-dyeing hair dyes containing aminomethyl-substituted benzene derivatives are disclosed.

This requirement does not apply to varnishes and woodstains.

This requirement does not apply to varnishes and woodstains.

The invention provides dye mixtures for application to human hair, the dye mixtures comprising polyphenolic materials, these materials being obtained from botanical sources.

This allows for more flexibility in the selection of other formulation ingredients.

Conventional commercial hair dyes form potent allergens and may also have irritant properties.

This allows for more flexibility in the selection of other formulation ingredients.

Some pure hair dyes contain henna with different ingredients.

In one embodiment there is provided a method for preparing a hair dye mixture.

Some organic hair dyes contain henna with different ingredients.

But also the tinctures for the inner application are safe to use.

Some natural hair dyes contain henna with other ingredients.

Some fabrics and fabric dyes are adversely affected by the products.