Chromastics Developer – 32oz
Developers (Hydrogen Peroxide) are responsible for both lightening and deposit. The amount of lightening listed below is approximate and is affected by both, the texture of the hair and the natural color of the hair.
| Volume | Use Case |
|---|---|
| 10-Volume | For less lightening, for use with Deposit-Only and for use with Liquid Shades |
| 20-Volume | For standard lightening |
| 25-Volume | For resistant or coarser textured hair |
| 40-Volume | For extra lightening |
| 30-Volume | Created by mixing equal parts of 20-Volume and 40-Volume. All Chromastics colors and lighteners are mixed in a one-to-one ratio with developer. |
FAQ
What is the volume of this developer?
This developer is 32oz in size. It is not a specific volume (10, 20, 25, or 40) but can be used to create a 30-volume solution by mixing equal parts of 20-volume and 40-volume developers.
Can I use this developer with all Chromastics color products?
Yes, all Chromastics colors and lighteners are mixed in a one-to-one ratio with developer. This 32oz container can be used to mix with other Chromastics products as specified in the instructions.
Does this developer lighten hair differently based on hair texture?
Yes, the amount of lightening is affected by the texture of the hair and the natural color of the hair. For example, 25-volume is recommended for resistant or coarser textured hair.

Angela Grant –
I used the 30-volume developer mixed from 20 and 40 volumes as recommended. It worked well on medium-thick hair. The color applied evenly and the lightening was consistent. No patchiness or damage observed after one use.
Tim Tucker –
The developer is easy to mix and the instructions are clear. I mixed it with a liquid shade and got a smooth result. My hair lightened slightly without breaking, which was exactly what I wanted.
Jack Buckland –
I’ve used several Chromastics developers before, and this one is reliable. The 32oz size is convenient for regular use. The mixing ratio is straightforward and the results match the expected outcome.