Double Natural Dark Brown: Mix 1 part Vero K-PAK Age Defy to 1 part Vero K-PAK 20 Volume (6%) Veroxide.
Timing: Process for 45 minutes.
Double Natural Dark Brown: Mix 1 part Vero K-PAK Age Defy to 1 part Vero K-PAK 20 Volume (6%) Veroxide.
Timing: Process for 45 minutes.
| Veroxide (%) | Usage | Timing (without heat) |
| 20 Volume (6%) | • Primarily for gray coverage • Lifts 1 to 2 levels, depending on the color chosen |
• 45 minutes for Age Defy Series |