A big improvement in cognition After only a month of using Primeadine, I’ve noticed that I’ve been recalling ideas a lot better, and my ability to put abstract ideas into words has improved. Overall, my cognition has improved significantly.

Spermidine makes me feel good After using Spermidine along with NAD+, I have not only noticed increased daily energy, but also significant improved hair and nail quality. I’m very happy with it, and will definitely continue take it as long as I have the possibility.

Don't trust I am not from US, never heard of this company but getting Spam, Newsletters without any option to unsubscribe. Don't trust any company that uses illegal methods like this.

Truly astonishing results I was considering getting a treatment at a trichological clinic for hair fall. No need for it now, as I have been taking Primeadine for a couple of months now, and I can already experience the benefits. I have seen new hair growth and my scalp feels healthier. Also my eyelashes have grown longer, and my skin and nails look better, too. Thank you, Oxford Healthspan!

Better sleep, hair, nails I've been using Primeadine for over 3 months now. Almost instantly, I noticed an improvement in my sleep. I take it before bed time and my sleep scores (measured on my Sleep Cycle app in my iPhone) have increased from the 70's to the high 80s / low 90s. I've noticed that I have much more vivid dreams and I wake up feeling more rested. Additionally, my hair loss has reduced and I can see a lot more new growth - even my eye lashes are thicker! My nail are also stronger and more glossy.