What kind of interaction is it?

Synergy: a documented combination effect that is stronger or more useful than either substance taken alone.

Is this interaction backed by published research?

Yes. NutriStack lists 1 citation row for the Resveratrol + Spermidine pair, each linking to PubMed by PMID where available. Full sourcing methodology at https://nutristackapp.com/methodology/interactions.

Supplement × Supplement·a synergy·Emerging evidence

Resveratrol + Spermidine

Q: Can I take Resveratrol and Spermidine together?

Yes. The combination of Resveratrol and Spermidine produces a measurable benefit. Both spermidine and resveratrol are studied as autophagy-inducing caloric-restriction mimetics, acting through partly convergent deacetylation pathways.

Q: How does this affect a NutriStack Stack Score?

+2 to your Stack Score per scored synergy row.

Synergy Emerging evidence

Both spermidine and resveratrol are studied as autophagy-inducing caloric-restriction mimetics, acting through partly convergent deacetylation pathways.

Supplement × Supplement

Open the interaction checker → Read the methodology

From the database

What the row says.

Every entry follows the same shape: what is happening, the mechanism, and the recommendation.

Substances

Resveratrol and Spermidine

Pair type

Synergy

Evidence

Emerging

Source citations

Scope

Supplement × Supplement

Last verified

June 4, 2026

SynergyEmerging evidence

What is happening. Both spermidine and resveratrol are studied as autophagy-inducing caloric-restriction mimetics, acting through partly convergent deacetylation pathways.

Mechanism. Spermidine promotes deacetylation via EP300 inhibition while resveratrol activates SIRT1-dependent deacetylation, and both converge on enhanced autophagy in preclinical models.

Recommendation. Reasonable to combine for a longevity-oriented stack; no specific spacing required. Benefits in humans remain unproven for both.

Stack Score

How it moves the number.

Effect on the composite score

If both Resveratrol and Spermidine are in the same stack, this pair applies +2 to your Stack Score (per scored synergy row).

The full algorithm, the clamping rules, and four worked stacks are at /methodology/stack-score.

Sources

Sources, by evidence tier.

Every claim on this page is cited. PMIDs link straight to PubMed.

Reference material

1Madeo F et al. Caloric restriction mimetics against age-associated disease: targets, mechanisms, and therapeutic potential. Cell Metabolism. 2019.Needs sourceNo link

Check your full routine

One pair was the worked example.

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Open the interaction checker → Browse the research index