20 volume developer

A 20-volume (6%) developer delivers moderate lift—typically up to one to two levels of lightening. It’s commonly used for permanent color applications or other situations requiring mild to moderate lift.

20-volume developers are most often sold as creams or lotions. Some formulas are presented as gel-like or smooth liquid consistencies, but many listings specifically describe a cream developer.

Some 20-volume formulas include conditioning and protective ingredients such as silk protein, bonding agents, coconut oil, and Moringa (miracle tree) proteins. These additives are intended to help hydrate and strengthen hair during coloring.

Common textures include creamy or translucent-cream, lotion-like, gel-like, and smooth liquid forms. Brand descriptions vary, but most listings emphasize a creamy or lotion consistency.

Typical processing times run about 30 to 35 minutes, with many products recommending 35 minutes and several noting 30 minutes.

Product details commonly list "All Hair Types," indicating these developers are formulated for use on any hair type.

They’re used for moderate-lift tasks such as permanent color, tone-on-tone coloring, lightening natural hair by one to two levels, and activating lightening products. They’re also commonly used to help achieve gray coverage when paired with permanent dyes.

Many listings include a warning to “use with adult supervision.” Several formulas also highlight scalp-hydrating or soothing ingredients, and some note dermatologist testing for scalp comfort.