Your happiness is our #1 and only priority. If you’re not amazed by how fast your brain fog clears up, or how much sharper you feel, or how quickly those frustrating “senior moments” fade away, then call or email our friendly customer support team within 180 days for a speedy and courteous 100% refund. No hassles, no questions asked, and no hard feelings. You can even keep the bottles and bonuses as a thank you for trying our product!