I am about 2 weeks into daily greens... It's alright, hard to say if it's not just snake oil yet though. It tastes fine (I wouldn't go as far as saying "good" but certainly not bad at all), goes down easy. Can't say for sure if it has had much of an impact at all but I think it is still early days
Did a bit of studying about the ingredients comparing it to other greens powders and as far as I can tell it is pretty good, except:
* It has majority Vitamin D2 rather than D3, which is arguably the less good kind of Vitamin D (owing to its "vegan" status basically; D3 is animal based normally)
* Its Magnesium is Magnesium Oxide which again is kind of considered the poorer form of it
So what we have done is grabbed a big vial of liquid Vitamin D3 and a tub of Magnesium Citrate powder from H&B and we add some of that to it (being very careful to avoid exceeding recommended amounts of either; particularly the Magnesium as it can be pretty bad to have too much of)