St. Tropez or Fake Bake. personally i use fake bake because its green based rather than orange based therefore you go more brown then orange! i only apply it when im going out and only do about two layers and im the brownest person of my group! :)
for a cheaper option try boots 'soltan Beautiful Bronze Self Tan Non Tinted Moisturising Lotion 200ml' its great for its price! - also apply with a fake tan mitt to make it easier and more even.
fake bake or st moritz
st tropez is rubbish
I use L'oreal as well.
Compared to other fake tans I used, I'm most happy with L'oreal.
St Tropez, ive tried it myself its brilliant! the more you pay the better quality it is, your best bet is to get it from a beauty salon because the ones you buy from boots are different not as concentrated!