Quality & Testing
Primeadine Original vs GF: How to Choose
Both formulas do the same essential work: they nourish your body’s own renewal process through spermidine, a polyamine that supports autophagy, the cellular housekeeping that keeps you vibrant as y...
The Lowdown on Supplement Fillers and Flow Agents
I’ve been taking supplements since I was diagnosed with autoimmune issues in 2004. I remember going to Vitamin Cottage, my local health food store in Boulder, Colorado, and being grateful to just f...
What Makes our Spermidine Supplement Different?
I often get questions from customers about our sourcing and manufacturing process. It is really heartening to see so many people doing their due diligence when looking for safe, high quality and ef...