Hi there I understand your concern...It is alternative medicine for vitamins supplements. It is difficult to say whether this will help with the PCOS...it contains Vitamin D3 in Powder form packed in Sachet...You should decrease carbohydrate intake, take foods made-up of whole grains like whole wheat bread, Decrease fat intake and increase protein content. Take high fiber diet, fruits, vegetables but avoid starchy vegetables like potatoes. Take plenty of water avoid sugar drinks....Consult nearest gynecologists they will do the needful.