Spirulina is a rich source of naturally occurring vitamins, minerals and organic nutrients. One of the best sources of high quality protein for vegans and vegetarians, Spirulina is an amazing energy food that is both nutrient dense and easily absorbed. Organic Super Strength Spirulina 1000 is a high potency caplet, easy to swallow and quickly digested to release a flood of essential nutrients into the system and boost the diet right when you need it!