Goldwell Dualsenses Root Touchup Dark Brown to Black 3.7g

The best instant way to cover up root regrowth and grey hair in-between colourings.  This root retouch powder perfectly blends into hair colour while absorbing oil and sebum for a refreshing hair feel. 

Directions:

Apply a small amount of powder on the sponge and work into roots.  Powder will not run when wet.