Just like the name! Grey substance! Really wash away the oil very well. Highly recommended. :)

So far after using it, not really very impressive. Oil starts to come back from my face quite soon...To me quite a light facial scrub. The only good point is easily wash away.

I myself seldom use any facial products before. Many thanks to Zampleman to give a free try on it. After opened the sample sachet, like the brand name stated it is charcoal. Washing my face with water, felt that my face never experience so fresh before. The oil was completley removed & leave a smooth feeling on my face. Highly recommended!