Hi, have been on both, on CD at the mo for financial reasons. I can add to the above that there may be more flavours available with CD but LL packs def. taste better! CD is higher in total calories if you are on SS; LL packs have 125 cals, CD have 137. The bars are the same. CD changed recently as per COMA guidelines (which recommended that VLCDs should not go beneath 600 cals daily I think), not sure what LL is intending to do re this. The re-feeding programmes for both differ hugely.
Tina