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Ingredient Guide

What Is Spermidine?

September 5, 2026 · 5 min read

Spermidine is the ingredient most associated with cellular health in NeoVital's formula. Here's a plain-language, balanced look at what it actually is.

What It Is

Spermidine is a naturally occurring compound found in foods like wheat germ, aged cheese, and soybeans, and is produced by the body in small amounts.

Why It's Studied

Spermidine has been studied for its potential role in autophagy, a natural cellular renewal process, which has made it a subject of interest in aging and cellular health research.

What The Memory Research Actually Shows

The largest human trial testing spermidine specifically for memory, the SmartAge trial, was published in JAMA Network Open in 2022. It tested spermidine in older adults with subjective memory concerns and did not find a statistically significant improvement on its primary cognitive outcome measure. We think a complete picture includes this result, not only supportive early-stage research.

How NeoVital Uses It

Spermidine is one of four ingredients in NeoVital's Proprietary Blend, alongside Baobab Fiber, L-Arabinose, and Konjac Glucomannan.

An Honest Note

Individual results vary, and spermidine is one part of a broader formula, not a standalone solution. NeoVital is not a treatment for dementia, Alzheimer's, or any diagnosed condition.

Curious about the rest of the formula? See the full ingredient breakdown.

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