Review (5/5): The best jet black.
It’s the darkest deep purple based black that doesn’t irritate my scalp or damage my hair. This product is safe to refresh your color from root to tip. I refresh my color from root to top every 4 months or so , and this has no ammonia and doesn’t damage my hair. In the bright sun light it has hues of blue and purple. Its the best black I’ve found but hard to find in stores.