MooGoo Natural Super Vitamin C Serum 0.85 fl oz

I've heard such good things about the results people have been getting with this for their under-eye circles- unfortunately, I didn't get any benefit from it. Warning: if your dark circles are hereditary or caused by bone structure, these serums won't make a difference, so it's not the product. However, I do think it is helping with my hyper pigmentation. The serum is very liquid so be careful, but it goes on smoothly and feels nice. It will take a little bit to sink in, though, and feels a little sticky at first.All in all, I'm disappointed that it wasn't my holy grail but it seems to be a good product. For the price however, I'm going to switch back to a cheaper vitamin C serum, because I think I can get the same results with other brands at a third of the price.

Works well and comes with samples!

I've repurchased this serum twice now. It is the only thing that noticably lightens my dark circles. I have bad dar circles because I'm fair and also not a good sleeper. When I use this serum morning and night, it makes a huge difference and I can use only a tiny amount of concealer to do the rest.I gave it 4 stars because my last bottle changed color after only about a month to a yellow-brown. I've always heard that means it's oxidized and no longer effective though I'm not sure if that still applies with this form of vitamin c. I threw it away to be on the safe side. But I bought another after going without for awhile cause it just plain works on those circles. So we'll see.

Very nice stuff...worth every penny. Will always keep it around.