I only used it twice since I drink a lot of coffee and need to plan using it around my coffee drinking. And even in two uses it made a difference. I use a lot of subscription products (ie Madison Reed hair color), and what I do not like about this product is that there is no way to hold or reschedule the next shipment if you don’t need it yet. Instead of stockpiling all the gel, I’m going to end up having to cancel the subscription and reactivate it every time I need more. Bad business model. Too easy to correct that. That is the only reason I gave 4 stars instead of 5. It is super convenient to plug it into my phone and carry it around in my pocket while I get things done.
Great product. Real results!! I would highly recommend this kit. Looking forward to refills when they become available.