Mix the color in a 1:1 ratio – e.g., 50 ml PUR HAIR color + 50 ml The Developer. The processing time is 30–45 minutes. Depending on the desired result, choose the appropriate developer strength:
- 3% (10 Vol.): For darker results, tone-on-tone coloring, and gentle color refreshing
- 6% (20 Vol.): For lightening by 1–2 levels
- 9% (30 Vol.): For lightening by 2–3 levels
Gray Hair Coverage – Optimal Mixture
For reliable gray hair coverage, a combination with natural tones is recommended:
- 25% gray hair: ¼ natural tone + ¾ desired color
- 50% gray hair: ½ natural tone + ½ desired color
- 75% gray hair: ¾ natural tone + ¼ desired color
Special Application for Coarse Hair
For thick, unruly, or very gray hair, a more intense 2:1 mixture is recommended. Example:50 ml Colour + 25 ml The Developer (9% / 30 Vol.)
High-Lift Coloring (Highlift Application)
Mixing ratio 1:2. Use 9% (30 Vol.) or 12% (40 Vol.) to lighten hair by 3–4 levels. The processing time is 40–45 minutes.
First Application (untreated hair)
Apply hair color to lengths and ends first, then to the roots. Processing time is 35 minutes without heat.
Root Treatment
Apply to roots first and leave for 25-30 minutes. Then work into lengths and ends and leave for another 5–10 minutes.
Important for High-Lift Coloring
Apply only to the roots and do not comb through to avoid uneven results.
Important Notes
Wear suitable gloves during application.
Perform an allergy test 48 hours before application.
Do not mix in metallic containers.