Love this product!! We've placed 2 orders from this company in the last month. It's quick shipping, great prices, and quality product. Kaffin8 has helped us save over 100$ so far oh energy drinks by allowing us to make our own at home. We will continue to be repeat customers.

I love this product!! I love this product! I take it every morning and it helps me get the morning pick me up that I need without breaking my fast. I do intemittent fasting and this is the only thing I can take. I mix it with water. The taste isn't bitter for me and it is perfect!

I have tested a few different products I have tested a few different products. Some just added too much bitterness, and those where the taste was great were rather expensive. After testing Kaffn8 I knew that I found the product: neutral taste and a great price. In addition, it was a nice gesture to see a handwritten note on the invoice that came with the delivery.

Buying Kaffen8 was easy. Buying Kaffen8 was easy. I really find taking the liquid caffeine is very do able and does it's job to give me energy when I need it. The thing that I feel is lacking on the site is that they don't tell a person where they get the caffeine from, and whether it's been tested for toxins

Attached packing slip had a hand… Attached packing slip had a hand written thank you, I don't think I've EVER seen that before.