Everything DoseRank tracks on the sea vegetables shelf. The category itself is never ranked: 26 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 sea vegetables 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.
Serum creatinineBlood marker commonly used to estimate kidney function.2 rankedStrong
Activities of daily livingCapacity to complete routine self-care activities independently.1 rankedStrong
Reaction timeSpeed of physical or cognitive response to a stimulus.2 rankedStrong
Perceived exertionSubjective difficulty of physical effort.2 rankedStrong
Strength performanceMaximum or functional force production.2 rankedStrong
TolerabilityOverall ability to continue the intervention without unacceptable side effects.3 rankedStrong
Range of motionExtent of achievable joint movement.1 rankedModerate-strong
EstradiolPrincipal estrogen hormone concentration.1 rankedLimited
Cough severityFrequency or intensity of coughing.2 rankedLimited
Resting heart rateBaseline heart rate measured at rest.3 rankedStrong
Nutrient deficiency correctionResolution of a documented vitamin, mineral, or nutrient deficiency.1 rankedStrong
Wrinkle severityDegree of visible skin wrinkling.2 rankedModerate-strong
Eye strainVisual fatigue or discomfort from eye use.2 rankedModerate-strong
Iodine statusBiochemical sufficiency of iodine.3 rankedStrong
Thyroid functionOverall function of the thyroid axis.4 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best sea vegetables supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 26 products against that goal's trials.