Being a redhead I MUST use facial selftanner AT ALL TIMES to avoid looking like a ghost. This one is my favourite given it gives a decent, natural-looking colour with just one application, doesn't make my combination skin break out, has a pleasant smell without being too overpowering (St Tropez everyday has a few things to learn from Lancome in this department) and allows me to get on with my normal beauty routine as it doesn't claim to be a moisturiser substitute.
The only drawback is the pricetag, but given I use this every 2-3 days to get the same colour as a d/s brand or "st tropez everyday" applied each day, it probably isn't that bad. I put it on under my normal moisturiser every 2-3 days - I treat it basically like a serum for that day, cos that's what it feels like.
Sensitive skinned people: I am allergic to self tanners on my legs after I have shaved and have had one bad reaction to a facial selftanner, so was worried this could cause itchiness as it's quite a strong formula colourwise. However, I've not had any trouble - even near my eyes. I slap it on all over, and there's no problem.