It's available online from Fragrence Direct for £2.99 like the original, plus postage and packaging.
The label on the new bottle seems to of changed slightly and now offers tips on how to achieve the best tan, but apart from that they're pretty much identical!
First impressions on the dark mousse is the slight colour difference, it's a bit darker - obviously - and seems less runny than the original version. I'm just about to slather it on so expect a full review on this in the next few days along with before and after pictures and my top tips for tanning! :)