I BOUGHT THE PRODUCT BECAUSE IT SEEMS LIKE A HEALTHY APPROACH TO AUTOPHAGY. I'M NOT SURE IF I ACTUALLY FEEL ANY DIFFERENT.
Best strength and price on the market. Hoping my grey hair will change back to brown and help my immune system.
Spermidine is so important for healthy aging, esp with bone, heart, and brain health. Double Wood products are manufactured in US and third party tested for purity so no worries about heavy metals. The Triple Pack is a great deal.
After several other brands of Spermidine I finally found on that works for me. I could tell immediately after my first one that it was better than the others that I've tried.