How many grams of protein in a tablespoon of spirulina?
As described above, spirulina is a protein-rich substance that contains much more protein than any other vegetable source. 1 tablespoon of spirulina powder (approximately 10 grams) contains 6 – 7 grams of protein. 4.2 grams of spirulina to teaspoon conversion One teaspoon of powdered spirulina with a heap is equal to about 4.2 grams .