Look’s Gabrielle: This stuff smells ah-mazing and made my skin super-soft. It’s packed with ‘boob enhancing’ ingredients that are supposed to make your breasts visibly increase by one cup size – but I didn’t see much difference. Rochelle: This promises a bigger bust in eight weeks and although I didn’t wake up looking like Kim Kardashian, my boobs did feel firmer. The downside? The price.