I have been living on my own diy soylent recipe for some time now. An my main source of potassium has been dipotassium phosphate from Myprotein. The problem is that this is insanely expensive and is about 20% of my daily cost.
Because if this i have been looking for a cheaper source of potassium. I have found the chemical supplier www.minerals-water.co.uk, and they offer several chemicals that could be my potassium source. I specially found that their potassium carbonate could be an extremely cheap alternative. The problem is that i don’t really want to blow a lot of money on several kg of potassium carbonate, without some feedback. I would especially like to know if anybody have used potassium carbonate before, and what their experience was.
I would be very happy if any of you knew a cheap and tested potassium source, that can be sent to Denmark.
Any feedback is appreciated