One can buy it at most grocery stores. Several ounces for a few bucks.
Cheaper than health store pills.
I does not dissolve in liquids, has to be stirred and suspended.
I have been taking it for almost 2 years to resolve aches from heavy work...it works.
It can be incorporated into many side dishes, too. I make a dish where I sauté mushrooms and onions in butter. I add the turmeric and mix it with the sautéed mushrooms and onions. Then I add cooked rice. It is quite delicious.