Below are the available bulk discount rates for each individual item when you purchase a certain amount
Doc Frank's Spirulina now available in sealed tubs of 800 g organic powder.
It's hard to point to a specific supplement as the cause of my feeling so much better, but I'll definitely keep taking the Spirulina. The powder version is cheaper than the capsules, but tastes disgusting - much improved if you add a good dash of lemon juice to the water. (I also include MSM, magnesium and turmeric, which I take for other reasons.) I still have some capsules, which I keep for travel.