Top picks
Ranked by our five-factor score — evidence, purity, value, experience and transparency.
Sports Research
950 mg EPA+DHA in a single IFOS-certified softgel from wild Alaska pollock, at roughly a third of a dollar per day; the value benchmark for fish oil.
One lemon-flavored teaspoon delivers 1,300 mg EPA+DHA from Norwegian-processed fish oil, IFOS certified; the high-dose pick for people who hate capsules.
Nordic Naturals
1,100 mg EPA+DHA per two lemon-flavored softgels in triglyceride form, with lot-level purity testing; excellent tolerability, but pricier than IFOS-certified rivals.
8 products
Sports Research
950 mg EPA+DHA in a single IFOS-certified softgel from wild Alaska pollock, at roughly a third of a dollar per day; the value benchmark for fish oil.
One lemon-flavored teaspoon delivers 1,300 mg EPA+DHA from Norwegian-processed fish oil, IFOS certified; the high-dose pick for people who hate capsules.
Nordic Naturals
1,100 mg EPA+DHA per two lemon-flavored softgels in triglyceride form, with lot-level purity testing; excellent tolerability, but pricier than IFOS-certified rivals.
Classic psyllium fiber with some of the strongest evidence in the aisle for regularity and LDL cholesterol, at about 19 cents a teaspoon. Contains aspartame and dye.
Nordic Naturals
A plant-based omega-3 from microalgae with 195 mg EPA and 390 mg DHA per two softgels; a clean fish-free option, but you pay more per gram than for fish oil.
Pure Encapsulations
Amazon's No. 1 magnesium: 120 mg of magnesium glycinate per capsule in a minimal, allergen-free formula that is gentle on the gut but pricey per milligram.
Nature Made
A USP Verified, very low-cost drugstore fish oil; two large softgels supply only 600 mg EPA+DHA, and the label does not split EPA from DHA.
NSF Contents Certified berberine in HCl and phytosome forms. Well made, but the average weight change in trials is about 2 lb and it interacts with many drugs.
Post-meal bloating is an incredibly common complaint. Learn the exact physiological difference between digestive enzymes and probiotics to finally resolve your gut issues.
Nutrition Reviews Editorial Team · Oct 5, 2026
Berberine and other “GLP-1 boosters” promise Ozempic-like results. We compare the trial data with the real drugs and explain who should avoid these supplements.
Nutrition Reviews Editorial Team · Oct 5, 2026
Most people don't need electrolyte powders, but some do. Learn how much sodium you lose in sweat, how oral rehydration works, and when a high-sodium mix makes sense.
Nutrition Reviews Editorial Team · Sep 28, 2026
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