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 Quercetin + Tart Cherry Extract pair, each linking to PubMed by PMID where available. Full sourcing methodology at https://nutristackapp.com/methodology/interactions.

Supplement × Supplement·a synergy·Emerging evidence

Quercetin + Tart Cherry Extract

Q: Can I take Quercetin and Tart Cherry Extract together?

Yes. The combination of Quercetin and Tart Cherry Extract produces a measurable benefit. Quercetin is a flavonoid present in cherries, and supplementing it alongside tart cherry polyphenols may give additive antioxidant and anti-inflammatory support for recovery and vascular function.

Q: How does this affect a NutriStack Stack Score?

+2 to your Stack Score per scored synergy row.

Synergy Emerging evidence

Quercetin is a flavonoid present in cherries, and supplementing it alongside tart cherry polyphenols may give additive antioxidant and anti-inflammatory support for recovery and vascular function.

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

Quercetin and Tart Cherry Extract

Pair type

Synergy

Evidence

Emerging

Source citations

Scope

Supplement × Supplement

Last verified

June 4, 2026

SynergyEmerging evidence

What is happening. Quercetin is a flavonoid present in cherries, and supplementing it alongside tart cherry polyphenols may give additive antioxidant and anti-inflammatory support for recovery and vascular function.

Mechanism. Both provide polyphenolic antioxidants that scavenge reactive oxygen species and modulate inflammatory signaling; quercetin may also support mitochondrial and endothelial function, complementing cherry anthocyanins.

Recommendation. Reasonable to combine for recovery or inflammation support at label doses. No specific timing separation is required.

Stack Score

How it moves the number.

Effect on the composite score

If both Quercetin and Tart Cherry Extract 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

1Bowtell J, Kelly V. Fruit-derived polyphenol supplementation for athlete recovery and performance. Sports Medicine. 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