Any “fine print” with the guarantee?

No “fine print” here. Why?

Because we’re so confident you’ll LOVE the results you experience with CortiSync® it’s backed by a rock-solid money-back
guarantee.

That means you can “test drive” CortiSync® without risking a dime of the purchase price. If you’re not satisfied for any reason,
simply send back the bottles for a full refund of the purchase price. No questions asked.

Sound fair?