cream developer

Low-volume and zero-lift developers are used for color depositing, toning, and refreshing existing color. Medium strengths (10–20 volume) are used for gentle to moderate lift and improved gray coverage. Higher volumes (around 30 volume) are described for stronger lift, used when lightening by multiple hair levels is needed.

Bottle sizes shown range from small retail sizes (about 2.7 ounces) up to large professional sizes around 32–33.8 ounces, with several items listed near the 33‑ounce mark.

The listed processing times are generally 30 minutes or, for some products, 35 minutes depending on the formula.

Some developers advertise added benefits such as fragrance (e.g., lavender), shine-enhancing or conditioning ingredients, and bonding or strengthening technologies meant to improve gloss, moisture, and hair integrity during coloring.

At least one product is described as a gentle, non‑drip cream oxidant formulated specifically for lash and brow tints. It uses a hydrogen peroxide base and specifies a 1:1 mixing ratio for precise, controlled application.

Some developers are specified to work with a matching tint or color line, and at least one product explicitly notes an easy 1:1 mixing ratio with the tint for predictable results.