Patented walnut peptides: small molecule active peptides published in international journals can help react smartly, just like Einstein.Patented Hericium erinaceus: quantitatively obtains double-acting active ingredients of fruiting body and mycelium, enhances memory and promotes learning.Choline & Vitamin E: antioxidant to help maintain cell membrane integrity.Folic acid, vitamin B6& B12: improve the health of the nervous system, and successfully protect it from decline.The formula has been confirmed by research to help stimulate intelligence and is suitable for students, office workers, and silver-haired people.How to eat:Take 1 capsule daily after meal.For better result, take 2 capsules per day.Do not exceed recommended dosage.. Ingredient: Choline Bitartrate, Walnut Peptide Powder, Hericium Erinaceus Powder, Vegetable Capsule (HPMC, Water, Carrageenan, Titanium Dioxide, Potassium Chloride), Calcium Phosphate, Vitamin B6, Vitamin E, Magnesium Stearate, Vitamin B12, Folic Acid.