Each 0.6 mL drops contains Chlorella Growth Factor (100% pure CGF) 5 mg, taurine 10 mg, vitamin A (equivalent to 420 mcg RE) 1400 IU, vitamin D3 210 IU, thiamine HCl (vitamin B1) 0.75 mg, riboflavin (vitamin B2) 0.75 mg, pyridoxine HCl (vitamin B6) 0.75 mg, cyanocobalamin (vitamin B12) 0.9 mcg, niacinamide 9 mg, ascorbic acid (vitamin C) 45 mg.