I have been using this live spirulina since July 2015. This is the best Spirulina on the market and it will remain now. When it is tasted, people immediately feel the benefits for the body. No other has such qualities as this live frozen Spirulina. Although they say about it that it is not a medicine, but it has such amazing properties that it puts a sick person on his feet. Many thanks to the team that produces it, which preserves its high qualities. I recommend it to all my friends.