I didn't notice a difference in my supply when I tried it but definately tasted yummo. As it wasn't making a difference, I stopped drinking it because I had mine with only milk (tastes yuk with hot water) and zapped it in the microwave and so I was drinking waaaayyy toooo much milk which wasn't agreeing with me. I just stick with Milo now (that tastes ok with some hot water). TBH I don't think there is much difference in the ingredients between the two.