Everything DoseRank tracks on the tribulus shelf — Maca. The category itself is never ranked: 56 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 tribulus 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.
Libido or sexual desireInterest in sexual activity.45 rankedModerate-strong
Sexual functionOverall sexual performance and satisfaction.45 rankedModerate-strong
Erectile functionAbility to achieve and maintain an erection.45 rankedModerate-strong
Alkaline phosphataseEnzyme related to bile ducts, bone, and liver.1 rankedStrong
Urinary frequencyNeeding to urinate more often than normal.5 rankedStrong
Fat oxidationUse of fat as an energy source.9 rankedModerate-strong
AppetiteDesire to eat; may be clinically favorable or unfavorable depending on context.8 rankedModerate-strong
Aspartate aminotransferase (AST)Enzyme used to assess liver and muscle injury.2 rankedStrong
Pain intensitySeverity of pain regardless of body site.6 rankedStrong
CholestasisImpaired bile flow or bile obstruction.1 rankedStrong
Total cholesterolTotal circulating cholesterol concentration.6 rankedStrong
Bone turnover markersBiochemical indicators of bone formation and resorption.4 rankedStrong
Alanine aminotransferase (ALT)Liver enzyme used to assess hepatocellular injury.3 rankedStrong
ThermogenesisHeat production and metabolic energy expenditure.7 rankedStrong
Resting energy expenditureCalories burned at rest; marker of basal metabolism.7 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best tribulus supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 56 products against that goal's trials.