Everything DoseRank tracks on the inositol shelf — Myo-Inositol. The category itself is never ranked: 126 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 inositol 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.
Pregnancy rateFrequency of achieved pregnancies.56 rankedModerate-strong
Menstrual regularityMore predictable and regular menstrual cycles.102 rankedStrong
Fasting insulinBaseline insulin concentration.102 rankedStrong
PCOS symptom burdenClinical burden of polycystic ovary syndrome symptoms.102 rankedStrong
OvulationOccurrence and quality of ovulatory cycles.89 rankedStrong
Insulin resistanceReduced response to insulin associated with metabolic disease.102 rankedStrong
Anxiety symptomsWorry, tension, fear, or related anxiety manifestations.102 rankedStrong
Acne severityExtent or intensity of acne lesions.56 rankedModerate-strong
Choline statusAdequacy of choline availability.19 rankedStrong
Congenital anomalyStructural or functional birth defect.22 rankedStrong
Insulin sensitivityEfficiency of tissue response to insulin.52 rankedStrong
Folate statusBiochemical sufficiency of folate.22 rankedStrong
HomocysteineAmino acid marker linked with vascular and methylation status.37 rankedStrong
Gamma-glutamyl transferase (GGT)Marker of cholestasis, alcohol exposure, or hepatic stress.1 rankedModerate-strong
Female fertilityAbility to conceive through female reproductive capacity.9 rankedLimitedNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best inositol supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 126 products against that goal's trials.