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Head-to-head evidence comparison — which supplement is right for you?
CoQ10 vs VSL#3 / Visbiome: CoQ10 has the stronger overall evidence (8 vs 6.5/10); they're alternatives for inflammation-related symptoms — the best pick depends on your goals. Take the 60-second quiz for a pick tailored to your goals.
CoQ10 wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Likely helps
9 of 10 studies with measurable effects showed benefit.
Top outcomes
Verdict
Too few graded studies
Top outcomes
100-300mg daily
With fatty meal
Ubiquinol (reduced form)
Prevention and maintenance are DIFFERENT doses and are often conflated. Preventing the first onset of acute pouchitis used 900 billion CFU/day (1 sachet). Maintaining remission in established chronic or refractory pouchitis — where the effect size is largest — used 6 g/day, which at 5 x 10^11 viable bacteria per gram is about 3 trillion CFU/day, in both maintenance trials. As a ulcerative colitis add-on, 3.6 trillion CFU daily; the active-UC induction trial went highest at 3.6 trillion CFU TWICE daily (7.2 trillion/day), and the paediatric trial lowest at 450 billion/day weight-based
Any time of day
Refrigerated sachet of the De Simone Formulation
4-12 weeks
8-12 weeks
4-8 weeks
2-8 weeks
9-12 months
12 months
8-12 weeks
n/a
Efficacy and Safety of Coenzyme Q10 Supplementation in the Treatment of Polycystic Ovary Syndrome: a Systematic Review and Meta-analysis
Reproductive sciences (Thousand Oaks, Calif.) (2023) · Meta analysis · n=1021
Meta-analysis of 9 randomised trials with 1,021 women with polycystic ovary syndrome.
Coenzyme Q10 for heart failure
The Cochrane database of systematic reviews (2021) · Meta analysis · n=1573
Coenzyme Q10 probably reduces the risk of all-cause mortality more than control (RR 0.58, 95% CI 0.35 to 0.95; 1 study, 420 participants; number needed to treat for an additional beneficial outcome (NNTB) 13.3; moderate-quality evidence).
Antioxidants for female subfertility
The Cochrane database of systematic reviews (2017) · Meta analysis · n=6510
This suggests that among subfertile women with an expected clinical pregnancy rate of 22%, the rate among women using antioxidants would be between 27% and 33%.
Treatment and prevention of pouchitis after ileal pouch-anal anastomosis for chronic ulcerative colitis.
Cochrane Database Syst Rev (2019) · Meta analysis
Chronic pouchitis maintenance: 85% (34/40) maintained remission at 9-12 months vs 3% (1/36) placebo — RR 20.24 (95% CI 4.28-95.81), low certainty
Oral bacteriotherapy as maintenance treatment in patients with chronic pouchitis: a double-blind, placebo-controlled trial.
Gastroenterology (2000) · Rct · n=40
Relapse in 3/20 (15%) on the probiotic vs 20/20 (100%) on placebo, P<0.001
Once daily high dose probiotic therapy (VSL#3) for maintaining remission in recurrent or refractory pouchitis.
Gut (2004) · Rct · n=36
Remission maintained at 1 year in 17/20 (85%) vs 1/16 (6%) placebo, p<0.0001
CoQ10 has a higher evidence score (8/10 vs 6.5/10) and wins in 2 of 3 categories.
For inflammation-related symptoms, CoQ10 has a higher relevance score (75 vs 70).
No known interactions between CoQ10 and VSL#3 / Visbiome have been documented in our database. However, always consult a healthcare provider before combining supplements.
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The right pick depends on your goals. Answer a few quick questions for a personalised recommendation — or dig into the full evidence on each.