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Head-to-head evidence comparison — which supplement is right for you?
Icosapent Ethyl (Vascepa) vs Rosuvastatin (Crestor): Rosuvastatin (Crestor) has the stronger overall evidence (4.5 vs 4.2/10); they're alternatives for support heart health — the best pick depends on your goals. Take the 60-second quiz for a pick tailored to your goals.
Rosuvastatin (Crestor) wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Mostly mechanism / observational
Top outcomes
Verdict
Mostly mechanism / observational
Top outcomes
Shared outcomes (3)
Outcomes where both Icosapent Ethyl (Vascepa) and Rosuvastatin (Crestor) have evidence — compare verdict strength side-by-side.
Approved dose is 2 g twice daily (4 g/day total) taken with food, under a clinician, for statin-treated adults with elevated triglycerides and high cardiovascular risk. A prescription drug — not a self-directed regimen.
with-meals
Oral capsule — purified EPA ethyl ester (icosapent ethyl)
5–20 mg once daily (up to 40 mg in selected high-risk patients), titrated to LDL/ApoB targets — under a clinician. A prescription drug; not a self-directed supplement regimen.
any
Oral tablet (rosuvastatin 5–20 mg)
Months to years
Weeks
Weeks to months
Throughout use
2–4 weeks
Months to years
1–2 years
Throughout use
Cardiovascular Risk Reduction with Icosapent Ethyl for Hypertriglyceridemia.
The New England journal of medicine (2019) · Rct · n=8179
REDUCE-IT: 8,179 statin-treated patients with elevated triglycerides and high cardiovascular risk
Effects of Icosapent Ethyl on Total Ischemic Events: From REDUCE-IT.
Journal of the American College of Cardiology (2019) · Rct · n=8179
REDUCE-IT secondary analysis of total (first plus recurrent) ischemic events
Eicosapentaenoic acid ethyl ester (AMR101) therapy in patients with very high triglyceride levels (from the MARINE trial).
The American journal of cardiology (2011) · Rct
MARINE: randomized, placebo-controlled trial in patients with very high triglycerides (≥500 mg/dL)
Rosuvastatin to prevent vascular events in men and women with elevated C-reactive protein.
The New England journal of medicine (2008) · Rct · n=17802
JUPITER randomized placebo-controlled primary-prevention trial (~17,800 participants with normal LDL but elevated hsCRP)
Efficacy and safety of more intensive lowering of LDL cholesterol: a meta-analysis of data from 170,000 participants in 26 randomised trials.
Lancet (London, England) (2010) · Meta analysis
Meta-analysis of ~170,000 participants across 26 randomized statin trials
Effect of very high-intensity statin therapy on regression of coronary atherosclerosis: the ASTEROID trial.
JAMA (2006) · Open label · n=507
ASTEROID open-label IVUS trial (507 enrolled; 349 with evaluable serial imaging)
Rosuvastatin (Crestor) has a higher evidence score (4.5/10 vs 4.2/10) and wins in 2 of 3 categories.
For support heart health, Rosuvastatin (Crestor) has a higher relevance score (78 vs 72).
No known interactions between Icosapent Ethyl (Vascepa) and Rosuvastatin (Crestor) have been documented in our database. However, always consult a healthcare provider before combining supplements.
The right pick depends on your goals. Answer a few quick questions for a personalised recommendation — or dig into the full evidence on each.