Everything DoseRank tracks on the dha & omegas shelf — Docosahexaenoic Acid (DHA). The category itself is never ranked: 119 products get scored the moment you say what you want them to do.
How to read the scores
This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →
Answer a few questions about your goals, habits, stack, and budget. Then, DoseRank will find the products that best match your needs based on your answers. It's free and only takes 60 seconds! No account is required.
A saved, shareable breakdown: your matched products, dose math, interaction flags to discuss with a clinician, and a price-tracked stack you can revisit.
Questions
Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value — computed for the goal you picked, across this category's products. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.
Start with a goal, not a brand
Browsing dha & omegas supplements without a goal makes no sense — different products do different jobs, and “best” flips depending on which job you're hiring for. These are the 45 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Omega-3 indexRed blood cell EPA+DHA content reflecting omega-3 status.91 rankedStrong
Myocardial infarctionHeart attack or acute coronary event.70 rankedStrong
Cardiovascular adverse eventUndesired cardiac or vascular side effect.93 rankedLimited
TriglyceridesCirculating triglyceride concentration.96 rankedStrong
MemoryAbility to encode, store, and retrieve information.88 rankedModerate-strong
C-reactive proteinAcute-phase inflammatory marker.75 rankedModerate-strong
Gas or flatulenceExcess intestinal gas symptoms.41 rankedModerate-strong
Dry eye symptomsIrritation, burning, or dryness of the eyes.87 rankedModerate-strong
Cognitive functionOverall thinking ability including memory, attention, and processing.93 rankedModerate-strong
Thyroid-stimulating hormonePituitary hormone used to assess thyroid status.16 rankedStrong
Alanine aminotransferase (ALT)Liver enzyme used to assess hepatocellular injury.28 rankedStrong
Night vision or dark adaptationAbility to see or adapt under low-light conditions.18 rankedStrong
Essential fatty acid statusAdequacy of physiologically necessary fatty acids.21 rankedStrong
Sodium statusBody sodium balance.37 rankedStrong
Vitamin E statusBiochemical sufficiency of tocopherols/tocotrienols.75 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best dha & omegas supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 119 products against that goal's trials.