B17/Amygdalin 500 mg, 100 Capsules, Apricot PowerApricot Power B17 Amygdalin 500 mg Natural Vitamin B17 extracted from apricot seeds. Dietary Supplement. Made in the USA. What is Vitamin B17? Vitamin B17, also known as amygdalin, is a substance found naturally in over 1200 different foods including the seeds of many fruits (such as apricots, plums, cherries, oranges, nectarines, apples and peaches) and many kinds of raw nuts. Our natural Vitamin B17 supplement is extracted from apricot seeds.