Source Naturals, Chlorella, From YaeyamaPowder 16 OzProduct Description Dietary Supplement Product Benefits Ingredients Supplement Facts For Powder Serving Size: 1 Level Teaspoon (approx. 3 g) Amount %DV Calories 10 Yaeyama Chlorella Yielding Approximately: 3 g Protein 2 g 4% Vitamin A (as beta carotene) 2,266 IU 45% Vitamin C 4 mg 7% Thiamin (vitamin B 1) 60 mcg 4% Riboflavin (vitamin B 2) 170 mcg 10% Niacin (vitamin B 3) 920 mcg 5% Vitamin B 6 70 mcg 4% Vitamin B 12 0. 31 mcg 5% Magnesium 8 mg 2%