Absolutely pure ascorbic acid (Vitamin C). Vitamin C is an important anti-stress nutrient as well as a crucial co-factor in connective tissue maintenance and repair, immune function and hundreds of other physiological processes. Vitamin C has rightly been called "the work horse of the vitamins". Pure C is the most economical way to give the horse this vital nutrient.
Feed 1 level teaspoon daily for maintenance, up to 1 tablespoon twice daily during periods of illness or extreme stress. One teaspoon measure included.