Hero Ingredients

6% Hydrogen Peroxide | 20 VOL

The professional oxidizing agent that activates the lightening process when combined with compatible bleaching powders or creams.

Violet-Blue Pigment System

A combination of colour-correcting pigments including Tetrabromophenol Blue and CI 60730 helps counter unwanted warm tones during professional lightening, supporting cleaner, cooler-looking results.

Shea Butter

Butyrospermum Parkii Shea Butter

Provides conditioning and emollient care during the chemical lightening process, helping support a softer, smoother hair feel.

Glycerin

A humectant that helps support moisture and conditioning during application.

Cream Conditioning Base

Cetearyl Alcohol and Cetrimonium Chloride contribute to the creamy consistency of the developer, helping create a smooth, workable mixture for controlled professional application.

Ingredients

Aqua (Water), Hydrogen Peroxide, Cetearyl Alcohol, Glycerin, Ceteareth-20, Paraffinum Liquidum, Laureth-3, Cetrimonium Chloride, Butyrospermum Parkii Shea Butter, Parfum, Tetrasodium EDTA, Oxyquinoline Sulfate, Etidronic Acid, Phosphoric Acid, Polysorbate 20, Hexyldecyl Laurate, Hexyldecanol, Simethicone, Tetrabromophenol Blue, CI 45410, CI 60730, HC Yellow No. 2.

For Professional Use Only

Gently shake before use.

Mix Chroméra Black Developer 20 VOL with the compatible professional bleaching powder or cream according to the mixing ratio specified for the lightening product.

With Chroméra Cool Blonde Lightening Powder

Mixing Ratio: 1:2

Example:

30 g Chroméra Cool Blonde Lightening Powder + 60 g Chroméra Black Developer.

Mix thoroughly in a non-metallic bowl using a suitable applicator brush until a smooth and uniform consistency is achieved.

Apply according to the instructions provided with the lightening product and professionally assess the hair throughout processing.

Close the cap immediately after use.

Do not use the developer alone.

1. What does 20 VOL mean?

20 VOL indicates a developer containing 6% hydrogen peroxide.

2. What is Chroméra Black Developer 20 VOL used for?

It is a professional oxidizing cream designed to activate compatible bleaching and lightening products, enabling the lightening process.

3. Why is the developer black?

The formula contains a violet-blue pigment system designed to work alongside alkaline lighteners and help counter unwanted yellow and orange tones during lightening.

4. Does Black Developer help reduce brassiness?

The violet-blue pigments are designed to support the neutralization of unwanted warm tones during the lightening process. The final result will also depend on the starting base, underlying pigment, lightener and processing.

5. Does it contain hydrogen peroxide?

Yes. Chroméra Black Developer 20 VOL contains 6% hydrogen peroxide.

6. Does it contain Shea Butter?

Yes. It contains Butyrospermum Parkii Shea Butter for added conditioning care during professional lightening.

7. Can it be used with Chroméra Cool Blonde Lightening Powder?

Yes. It can be paired with Chroméra Cool Blonde Lightening Powder according to the lightener's recommended 1:2 mixing ratio.

8. What is the mixing ratio?

The ratio is determined by the lightening product being used. With Chroméra Cool Blonde Lightening Powder, the recommended ratio is 1 part powder to 2 parts developer.

9. Can Black Developer 20 VOL be applied directly to the hair?

No. It is an oxidizing developer and should be mixed with a compatible professional bleaching/lightening product according to its instructions.

10. Can it be used on highly porous or sensitized hair?

A professional assessment is essential. Extra caution is required with chemically treated or overly porous hair because the violet-blue pigments may become more visible on highly sensitized areas.

11. Can this product be used at home?

No. It is intended for professional use only and should be handled by trained professionals.

12. How should it be stored?

Keep the bottle tightly closed and upright in a cool, dry place away from direct sunlight and heat. Keep out of reach of children.

Important Safety Information

Contains Hydrogen Peroxide (6%). For professional use only.

Wear suitable gloves. Avoid contact with eyes and skin. If the product enters the eyes, rinse immediately with plenty of water and seek medical advice if necessary. Do not inhale or ingest. Keep out of reach of children and use only as directed with compatible professional lightening products.