Gray Oxidizing Drops, G.O.D, covers resistant gray completely.  G.O.D. can be used with any manufacturer’s permanent, demi & semi-permanent hair color; do not use with color stains or temporary colors. As with all Dennis Bernard products, G.O.D is color friendly and can be used with all other POWERTOOL color additives.

• 100% gray coverage
• Works with any (color+developer) color line
• Red color family is enhanced & intensified
• Does not affect processing time