Spermidine is a polyamine compound the body produces on its own in small amounts, and it's also found naturally in foods like wheat germ and aged cheese.
Research interest in spermidine centers on autophagy — the process cells use to clear out and recycle their own worn components — though most of that research is still early.
It's the newest ingredient in the BrainLive formula and the one the brand leans on most for its cellular-renewal angle, separate from the fiber and blood-sugar ingredients.
In this formula: Plant-Derived Spermidine is one of five named actives — see the full mechanism on our how it works page.