Tried Primeadine for two months… Tried Primeadine for two months ingesting just before bed time to optimize sleep. I was perhaps primed to look out for benefits of spermadine i.e. sleep, lash lengthening, thickening of hair, skin quality. These weren't hugely evident though my sleep did seem to have improved, my hair appeared darker. I suspected I mayn’t have taken Primeadine long enough for efficacy to have taken place, it would understandably vary from person to person. Since I've stopped however, I’ve noticed there has been more hair loss during each shampoo which I believe means while I was taking Primeadine, the surge of spermidine may have prolonged the life cycle of my hair follicles. I’m planning to take the tablets again after an interval as to note a more obvious difference once I resume.

Primeadine improves sleep, nails and hair! I am 61 yo and have been taking 5 capsules of Primeadine for about 6 months. My Oura ring is tracking sleep scores in the 80s-90s, which I learned is super high for someone of my age range. My nails were dry and splitting, and now they are improved. My sparkling grays are reduced! Since there are no other changes in my life, I have to believe it is the Primeadine! Thank you for this great product!

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.

My hairdresser cannot stop raving about… My hairdresser cannot stop raving about all my new hair growth. I've tried lots of different supplements for hair growth over the years - with no visible results. Finally, after using Primeadine for 6 months I can see a noticeable increase in hair thickness / fullness with lots of new baby hair sprouting out. I've even convinced my husband to start taking it!

Spermidine. I cannot express the difference in my general well-being since I added Spemidine to my daily kefir smoothie. My hair has grown, nails are stronger but the most significant change is the quality of my sleep. I sleep well and deeply. It’s incredible.