I'm very loyal to Effaclar Duo and also use the foaming face wash a few times a week (alternating with Superfacialist Vit C cleansing oil).
I've just read a boatload of great reviews for the serum on Boots but it looks like they're all done as part of a promo so I don't know how genuine they are.
Is anyone using it? And more importantly does anyone feel like it's worth the £30odd price?