Tart Cherry Extract
Antioxidant ·Exploratory record · not publication-reviewed ·Updated July 13, 2026
Tart cherry extract is a concentrated preparation of Montmorency (Prunus cerasus) cherries rich in anthocyanins and other polyphenols. It is most commonly studied for accelerating recovery and reducing muscle soreness after strenuous exercise, supporting sleep, and lowering markers of inflammation and serum uric acid. It is typically consumed as a juice concentrate, powder, or capsule standardized to anthocyanin content.
Exploratory record, not a reviewed medical publication.
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This generated database record has not completed a claim-level review by a qualified human medical reviewer. Bibliography links and evidence labels are not approval. The page remains available for reference and is excluded from search indexing.
What the research says.
A quick, data-only summary. The full evidence, dosing, and sources are below.
Tart Cherry Extract is an antioxidant most often used for reduced exercise-induced muscle soreness and faster strength recovery, improved sleep duration and quality, lowered serum uric acid. NutriStack rates the overall evidence as moderate. A typical adult dose is 480 mg powdered extract twice daily, or roughly 240-480 mL of tart cherry juice concentrate (often diluted) once or twice daily; recovery protocols typically begin 4-5 days before and continue 2-3 days after an event, commonly taken as montmorency cherry juice concentrate or powdered extract standardized for anthocyanin content. This profile indexes 9 sources.
- Mild gastrointestinal upset
- Diarrhea or loose stools from high juice intake
- Added sugar and calorie load from sweetened juice products
- Caution in diabetes due to sugar content of juice products8
- May potentiate effects of anticoagulant or antiplatelet medications
The bottom line
Evidence rating moderate. Most-documented uses: reduced exercise-induced muscle soreness and faster strength recovery, improved sleep duration and quality, lowered serum uric acid. 9 sources indexed (2003–2021), with 0 interaction records on file.
How it works, mechanistically.
Core mechanism
The principal bioactive compounds are anthocyanins (notably cyanidin glycosides), which act as antioxidants and modulate inflammatory signaling by inhibiting cyclooxygenase (COX-1 and COX-2) enzymes and reducing production of pro-inflammatory cytokines and prostaglandins. This anti-inflammatory and free-radical-scavenging activity is thought to limit secondary oxidative muscle damage after eccentric exercise, supporting faster recovery of muscle function and reduced soreness. Tart cherries also contain measurable melatonin and tryptophan, which may modestly raise circulating melatonin and improve sleep onset and duration. Additionally, the fruit's polyphenols appear to influence purine metabolism and renal urate handling, which can lower serum uric acid concentrations.
Dosing & protocol.
Anthocyanins are water-soluble and reasonably well absorbed; taking with food can reduce the chance of mild GI upset from concentrated juice. For sleep benefits, an evening dose is commonly used.1,4
What it actually costs.
Real-world pricing across three quality tiers. Assumes Capsule / powdered extract (standardized).
Capsule extract is the cheapest per-day option; liquid Montmorency concentrate matching trial volumes (30 to 60 mL daily) typically runs higher, roughly $0.50 to $1.50 per serving, because a bottle is consumed quickly. Watch for products that do not disclose anthocyanin content, as price per gram can mask low active polyphenol levels. Prices are approximate US retail. Updated 2026-06-04.
Full safety detail.
Side effects
- Mild gastrointestinal upset
- Diarrhea or loose stools from high juice intake
- Added sugar and calorie load from sweetened juice products
Sources, by evidence tier.
Numbered references. Citations throughout the page link here.
Meta-analyses & systematic reviews
2- 1Tart cherry supplementation and recovery from strenuous exercise: a systematic review and meta-analysisHill JA et al. · International Journal of Sport Nutrition and Exercise Metabolism · 2021
Tart cherry supplementation produced small-to-moderate improvements in muscle soreness, strength recovery, and inflammatory markers.
- 2Efficacy of tart cherry juice in reducing muscle damage and inflammation: a systematic review and meta-analysisHill JA, Keane KM, Quinlan R, Howatson G · International Journal of Sport Nutrition and Exercise Metabolism · 2021
Randomized controlled trials
4- 3Pilot study of the tart cherry juice for the treatment of insomnia and investigation of mechanismsLosso JN, Finley JW, Karki N, Liu AG, Prudente A, Tipton R, Yu Y, Greenway FL · American Journal of Therapeutics · 2018
- 4The effects of Montmorency tart cherry concentrate supplementation on recovery following prolonged, intermittent exerciseBell PG et al. · Nutrients · 2016
Tart cherry concentrate attenuated loss of muscle function and reduced inflammatory markers during recovery from prolonged intermittent exercise.
- 5Montmorency cherry supplementation lowers uric acid and inflammation: effects of cherry consumption on plasma urate and biomarkersBell PG, Gaze DC, Davison GW, George TW, Scotter MJ, Howatson G · Journal of Functional Foods · 2014
- 6Influence of tart cherry juice on indices of recovery following marathon runningHowatson G et al. · Scandinavian Journal of Medicine and Science in Sports · 2010
Tart cherry juice reduced inflammation, oxidative stress, and accelerated recovery of isometric strength after marathon running.
Observational studies
1- 7Cherry consumption and the risk of recurrent gout attacksZhang Y, Neogi T, Chen C, Chaisson C, Hunter DJ, Choi HK · Arthritis & Rheumatism · 2012
Reference material
2- 8Effect of tart cherry juice (Prunus cerasus) on melatonin levels and enhanced sleep qualityHowatson G et al. · European Journal of Nutrition · 2012
Tart cherry juice raised circulating melatonin and modestly increased sleep time and efficiency versus placebo.
- 9Consumption of cherries lowers plasma urate in healthy womenJacob RA et al. · Journal of Nutrition · 2003
Cherry consumption was associated with a significant reduction in plasma urate and inflammatory markers.
Common questions.
Quick answers about Tart Cherry Extract, drawn from the data on this page.
What is Tart Cherry Extract?
Tart cherry extract is a concentrated preparation of Montmorency (Prunus cerasus) cherries rich in anthocyanins and other polyphenols. It is most commonly studied for accelerating recovery and reducing muscle soreness after strenuous exercise, supporting sleep, and lowering markers of inflammation and serum uric acid. It is typically consumed as a juice concentrate, powder, or capsule standardized to anthocyanin content.
What is Tart Cherry Extract used for?
Commonly cited benefits of Tart Cherry Extract include: Reduced exercise-induced muscle soreness and faster strength recovery; Improved sleep duration and quality; Lowered serum uric acid; Reduced markers of inflammation and oxidative stress; Antioxidant support. NutriStack rates the overall evidence as moderate.
What is a typical dose of Tart Cherry Extract?
A typical adult dose of Tart Cherry Extract is 480 mg powdered extract twice daily, or roughly 240-480 mL of tart cherry juice concentrate (often diluted) once or twice daily; recovery protocols typically begin 4-5 days before and continue 2-3 days after an event. The commonly recommended form is Montmorency cherry juice concentrate or powdered extract standardized for anthocyanin content. These are general ranges, not personalized advice; confirm the right dose with a clinician.
What are the side effects of Tart Cherry Extract?
Reported side effects include mild gastrointestinal upset, diarrhea or loose stools from high juice intake, added sugar and calorie load from sweetened juice products. This is educational information; check with a healthcare professional before use.
How strong is the evidence for Tart Cherry Extract?
NutriStack rates this as Moderate, meaning several aligned RCTs or one large RCT plus supporting reviews. Full tier criteria are at https://nutristackapp.com/methodology/evidence-tiers.
Use this with your stack
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