What the reviews found
Supplements for Exercise Recovery
13 where systematic reviews concluded a benefit, 2 with mixed findings, 0 where they concluded no effect. Every line quotes the review and links it, so you can read the sentence yourself.
Reviews found a benefit
Systematic reviews concluded these improve an outcome tied to exercise recovery, and none concluded no effect.
- 2 reviews citedTop-scored productThorne Super EPA92Benefitmuscle soreness and damage markers after exercise(as Eicosapentaenoic Acid)
“LC n-3 PUFA supplementation significantly reduced delayed onset muscle soreness (DOMS) (Hedges' g = -0.75; 95% CI: -1.14 to -0.36), creatine kinase (CK) (Hedges' g = -0.40; 95% CI: -0.70 to -0.10), and muscle swelling (Hedges' g = -0.45; 95% CI: -0.83 to -0.07), and significantly improved muscle strength (Hedges' g = 0.45; 95% CI: 0.07 to 0.83) and range of motion (ROM) (Hedges' g = 0.93; 95% CI: 0.33 to 1.53) at peak impairment compared with placebo.” PMID 42124047
Benefitpost-exercise inflammation and recovery(as Eicosapentaenoic Acid)“omega-3 fatty acids are a strong, evidence-based nutritional tool for reducing the effects of post-exercise inflammation, supporting functional recovery, and sustaining long-term athletic performance.” PMID 41891174
Benefitdelayed onset muscle soreness(as Docosahexaenoic Acid)“LC n-3 PUFA supplementation significantly reduced delayed onset muscle soreness (DOMS) (Hedges' g = -0.75; 95% CI: -1.14 to -0.36)” PMID 42124047
2 more review findings point the same way — see Omega-3 (fish oil, EPA, DHA).
- Beetroot2 reviews citedBenefitmuscle soreness(as beetroot)
“beneficial trends for perceptual outcomes, particularly reduced muscle soreness and improved subjective well-being, were mainly observed in studies using tart cherry juice, beetroot juice, and curcumin.” PMID 42197097
Benefitpost-match performance recovery(as beetroot)“Nitrate-rich beetroot concentrate can attenuate performance decrease in the days following matches.” PMID 37462346
- 2 reviews citedTop-scored productPure Encapsulations Curcumin90Benefitmuscle soreness
“beneficial trends for perceptual outcomes, particularly reduced muscle soreness and improved subjective well-being, were mainly observed in studies using tart cherry juice, beetroot juice, and curcumin” PMID 42197097
- 2 reviews citedTop-scored productThorne Rhodiola92Benefitmuscle strength and recovery
“increased muscle strength and recovery” PMID 41906501
- 1 review citedTop-scored productNutricost L-Isoleucine Capsules92Benefitmuscle recovery
“Intake of BCAA favors post-exercise muscle recovery and may improve muscle function.” PMID 33586928
- 1 review citedTop-scored productNootropics Depot Shoden® Ashwagandha Capsules95Benefitmuscle strength and recovery(as Ashwagandha Brood-Spectrum)
“increased muscle strength and recovery” PMID 41906501
- 1 review citedTop-scored productPure Encapsulations Astaxanthin93Benefitcreatine kinase
“Astaxanthin significantly reduced creatine kinase levels (SMD = -0.45, 95% CI: -0.83 to -0.07).” PMID 42197030
- 1 review citedTop-scored productNOW Foods Certified Organic Chlorella87Benefitmuscle damage markers
“CK concentrations were significantly reduced (SMD = -0.78, 95% CI: -1.28 to -0.28).” PMID 42075102
- 1 review citedTop-scored productNOW Foods HMB92Benefitexercise-induced muscle damage markers(as β-Hydroxy β-Methylbutyrate)
“The current evidence revealed a time-dependent effect of HMB in reducing LDH and CK serum levels among adults.” PMID 29676656
- 1 review citedTop-scored productBulkSupplements L-Citrulline Powder91Benefitperceived exertion and muscle soreness
“Citrulline supplements significantly reduced post-exercise RPE and muscle soreness without affecting blood lactate levels.” PMID 33308806
- 1 review citedTop-scored productNutricost L-Tryptophan Capsules94Benefitfatigue and recovery in cyclists
“Sodium intake and L-tryptophan supplementation demonstrated positive effects on fatigue reduction and recovery.” PMID 41059723
- 1 review citedTop-scored productNOW Foods Certified Organic Spirulina87Benefitmuscle damage markers
“Regarding recovery, CK concentrations were significantly reduced (SMD = -0.78, 95% CI: -1.28 to -0.28).” PMID 42075102
- Watermelon1 review citedBenefitmuscle soreness
“Citrulline supplements significantly reduced post-exercise RPE and muscle soreness without affecting blood lactate levels.” PMID 33308806
Mixed: a benefit on one measure, no effect on another
- 2 reviews citedBenefitmuscle soreness
“Tart cherry supplementation had a small beneficial effect in reducing muscle soreness (effect size [ES] = -0.44, 95% confidence interval [CI] [-0.87, -0.02]).” PMID 33440334 · 2 reviews
Benefitmuscular strength recovery“A moderate beneficial effect was observed for recovery of muscular strength (ES = -0.78, 95% CI [-1.11, -0.46]).” PMID 33440334
No effectcreatine kinase“No significant effects were observed for creatine kinase and tumor necrosis factor alpha.” PMID 33440334
- 1 review citedTop-scored productPure Encapsulations NAC 600 mg94Benefitmuscle soreness(as NAC)
“NAC supplementation significantly diminishes both muscle soreness (p = 0.03; the mean difference (MD) of NAC's effect was -0.43 with a 95% confidence interval (CI), -0.81, -0.04) and lactate concentrations after exercise” PMID 39632267
No effecttnf-alpha and creatine kinase(as NAC)“However, we saw no significant effect of NAC on TNF-α, CK or GSSG concentrations.” PMID 39632267
Not enough to say
Reviews of Beta-Hydroxybutyrate, Bilberry, Pea Protein could not conclude either way on exercise recovery.
How this page is built
Each finding is the conclusion a set of systematic reviews reached on one outcome — whether an ingredient helped, made no difference, or could not be judged — with a sentence quoted from one review, checked to appear in its PubMed abstract. It records the direction, not the size, of an effect. Reviews run in populations such as people with cancer, pregnancy, surgery or children are left out, because applying them to a general reader would mislead. Evidence last refreshed September 2026. Abstracts courtesy of the U.S. National Library of Medicine (PubMed). The full report explains how the conclusions were read and checked.
Other goals
Educational only. A review finding a benefit on average does not mean a supplement will help you, or that it is safe alongside your medication. If you are treated for exercise recovery, talk to your clinician before adding anything.