Alpecin AU

Not bad but could be more effective at darkening grey hair- very subtle results even after extensive use on daily basis.

Product did not work as expected. After numerous applications, hair developed a purple tinge to it

The colour changes to brown. And hair roots not covered brother black. Not fully complete solution for hair coverage However it is easy to use.

It didn't work on my hairs but it worked on my wife's hair.

the product is not as effective as claimed. very little improvement in colour