Dennis Bernard Gray Oxidizing Drops are designed to be used in any manufacturer's color to cover resistant gray hair. Permanent, demi and semi-permanent color performance is improved by adding this product into the formula. Gray Oxidizing Drops are compatible with all shades of color and with all Dennis Bernard Powertools products. Adding 3-5 drops to shampoo refreshes red and warmer toned colors. As with all Dennis Bernard products, Gray Oxidizing Drops are color friendly, helping to lock in hair color and to prevent color fadeout. Guaranteed!

- Add the appropriate amount of drops to color or shampoo.
- Please see manufacturer's packaged instructions.

-Designed to use with any manufacturer's color to cover resistant gray hair
-Enhances the performance of permanent, demi and semi-permanent hair color
-Compatible with all colors
-Adds shine
-Compatible with all Dennis Bernard Powertools
-Adding 3-5 drops to shampoo refreshes red and warmer toned colors
-Helps to lock in hair color
-Helps to prevent color fadeout
-Guaranteed 100% resistant gray hair coverage

Please see product packaging for details.