A low-volume hydrogen peroxide resolution, sometimes 3%, serves primarily to deposit colour. This course of includes including pigment to the hair with out considerably lightening its present shade. It’s typically employed when aiming for a darker tone or when refreshing colour that has pale. For example, it’s appropriate for making use of a toner to pre-lightened hair or for mixing away minimal grey hair.
The mild nature of this kind of developer minimizes hair injury in comparison with higher-volume choices. Its use offers refined colour modifications and enhances shine. Traditionally, lower-volume builders had been most popular when preserving hair integrity was paramount, akin to within the software of semi-permanent dyes.