Everything DoseRank tracks on the tampons shelf. The category itself is never ranked: 13 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 tampons 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 40 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Ketone levelsCirculating ketone concentrations, relevant in fasting or ketogenic states.1 rankedStrong
Joint stiffnessReduced ease of joint movement, especially after rest.2 rankedStrong
Omega-3 indexRed blood cell EPA+DHA content reflecting omega-3 status.2 rankedStrong
FerritinMarker of iron stores.3 rankedStrong
HemoglobinBlood oxygen-carrying protein concentration.3 rankedStrong
Arthritis symptom burdenOverall symptoms associated with inflammatory or degenerative joint disease.2 rankedStrong
Joint functionAbility of joints to move and support normal activity.3 rankedStrong
Infection durationLength of infectious illness episodes.1 rankedModerate-strong
Asthma controlDegree to which asthma symptoms and exacerbations are minimized.1 rankedLimited
Free testosteroneBiologically active unbound testosterone fraction.1 rankedLimited
Joint painPain arising from joints or periarticular tissues.7 rankedStrong
Power outputAbility to generate force rapidly.1 rankedStrong
Muscle strengthAbility of muscles to generate force.1 rankedStrong
Anemia statusPresence of clinically meaningful low red cell mass or hemoglobin.3 rankedStrong
Cognitive functionOverall thinking ability including memory, attention, and processing.6 rankedModerate-strongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best tampons supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 13 products against that goal's trials.