Ammonia-free developer enriched with argan oil, keratin, and gold microspheres. It is suitable for mixing only with the ammonia-free dyes Oro Therapy.

It has a creamy texture. The dosage with Oro color dyes is:

• 1 to 1.5 (developer) for all colors
• 1 to 2 (developer) for blonde colors and highlights

Extra tips: For excellent color results, precise dosage is essential. Always measure the dye dosage with the developer to avoid color deviation and ensure coverage of white hair. You can use a measuring cup or a precision scale.