I'm new to the product (not yet 2 weeks), so longer term benefits have not had time to accrue. However, I quickly noticed improved "regularity" (with no uncomfortable urgency), and the flavor of the drink is very pleasant and simple to prepare. A couple of issues: 1. It took me a phone call to the company to locate the hidden white plastic scoop that is buried and hidden at the bottom of the container since it matches and thus disappears in the white powder. I suggest that UHL change the color to bright and visible, clearly indicate the precise measurable volume it holds (approximately 1.5 tsp), and *clearly indicate on the label that there is a scoop inside the container*. 2. The powder may be "denser" than earlier versions, but it is still very light and way too easy to inhale the powder. Be careful.