YOU CAN MAKE YOUR OWN VITAMIN C POWDER!!!! Do this at home and you will know you are taking a high quality supplement straight from the source. Organic citrus fruits have all the good stuff in their pulp and peel.
-Cut the peels into thin strips and lay them out on cheesecloth, or use a dehydrator to dry out the peels. After a few days, or when fully dry, put the dried peels into a coffee grinder to make into a powder. One spoonfull is said to be all you need for a whole day. Add the powder to your food or drinks, store in an airtight container.
You can use organic grapefruit, tangerines, oranges, lemons or limes. :-)