Will Tints of Nature cover grey hair?

The Permanent hair colours are capable of achieving up to 100% grey coverage. All of the natural shades 1N - 8N can cover 100% of grey hair.

If you’re using one of the fashion shades you just need to mix it with the same amount of the natural shade with the same number.

For example:
25ml 7D + 25ml 7N + 50ml Colourfix = fabulous fashion colour is capable of covering grey.
The only shade that may not 100% cover all grey is 10N.