With ammonia

One of the most sought-after services in hair salons is undoubtedly oxidative hair coloring! Change, a natural color that's too dull, or covering grey hairs, many factors can lead women to opt for this service. Moreover, brands are constantly evolving their formulas to make them even more effective, particularly in terms of intensity and an ever-wider palette of shades.

From colorful shades to permanent hold

Oxidative hair coloring with ammonia is characterized by an irreversible change in the natural pigment of the hair fiber. It is therefore essential to carefully consider the choice of shade and reflection one wishes to adopt. Unlike its counterparts, this type of dye allows for a wider range of action: darkening or lightening; you can literally change your style in the blink of an eye! These coloring products generally offer a lightening power of up to 7 tones depending on the references. Brands like L'Oréal Professionnel also add conditioning agents to their formulas so that the hair maintains a healthy texture during the application process.

Our tips for application

This type of color must be mixed with an oxidant, whether it is 10, 20 or 30 volumes, depending on the lightening desired. Thanks to its cream texture, the mixture applies easily and evenly to the hair. The processing time will vary depending on the desired result and the client's hair type. Finally, we advise you to apply a small amount of product to your client's skin to perform an allergy test.