Hey friends I use this product since 2013. at that time I had black heads and dark spots on my face. someone recommended me to try once this product. so I bought this as a trail sachet pack. as directed I started using this and after few days I could see the results. my dark sports starts reducing and I found my face had a shine appearance. and thus for that time till now I am using it now too and I can really feel a difference. other good effect I felt is 1st it brings a clear appearance 2nd it reduces black heads