Ali*Honey* - first off welcome to the board!.
You will get a much better response if you post this on the main forum "general hair discussion"..

For london humidity - i found Ouidad's Climate Control works wonders.
Also they have very hard water - you might want to consider a shampoo that will help you with that - so that your hair does not get so dry as a result....

hth [img]images/smiles/icon_smile.gif[/img]