Cream is best!
Love using the cream because i feel i have more control of how much is going into my cup of tint.
The Oxidant 3% Developer features an easy-to-mix texture, specifically formulated to be used with the Brow Code Tint and Stain Hybrid Dye. Choose from a cream or a liquid for desired results.
Aqua, Hydrogen Peroxide, Ethanol, Cetearyl Alcohol, Sodium Lauryl Sulfate, Sodium Cetearyl Sulfate, Phosphoric Acid, Tetrasodium EDTA, Disodium Phosphate.