Per 1 ml serving (30 servings per bottle): Cordyceps Mushroom Extract 100 mg, Lion’s Mane Mushroom Extract 100 mg, Alpha GPC 25 mg, L-Tyrosine 25 mg, Vitamin B12 500 mcg.
Other ingredients: Glycerin, Purified Water, Natural Flavoring, Sweetener (Stevia), Potassium Sorbate, Nisin.