Seems To Be Quality Inositol
Inositol is a sugar alcohol once thought to be a B vitamin (it isn't actually a vitamin), but it does seem to have many benefits in the body. When I take it before bed, it really does help with sleep, and seems to also positively impact serotonin levels even into the next day.<br /><br />It also may help with female fertility issues, and this product contains a ratio of two different types of inositol based on some studies related to that issue.<br /><br />I took off a star, because while the description here does explain how to open the bottle lid and close it to keep the product fresh (I'm glad they made that clear), it doesn't mention anything about third-party testing, which I like to see when buying supplements. It does provide me with the sleep benefits of inositol, so it likely is pure.
Rating: 4 stars