Everything DoseRank tracks on the sports supplements shelf — Maca. The category itself is never ranked: 1k 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 sports supplements 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.231 rankedModerate-strong
Fat oxidationUse of fat as an energy source.564 rankedModerate-strong
Reaction timeSpeed of physical or cognitive response to a stimulus.168 rankedStrong
Perceived exertionSubjective difficulty of physical effort.144 rankedStrong
Strength performanceMaximum or functional force production.148 rankedStrong
Erectile functionAbility to achieve and maintain an erection.283 rankedStrong
Ketone levelsCirculating ketone concentrations, relevant in fasting or ketogenic states.131 rankedStrong
Free testosteroneBiologically active unbound testosterone fraction.181 rankedModerate-strong
Stress resilienceAbility to cope with or recover from stress.218 rankedModerate-strong
AppetiteDesire to eat; may be clinically favorable or unfavorable depending on context.297 rankedModerate-strong
Muscle strengthAbility of muscles to generate force.201 rankedStrong
Sperm motilityAbility of sperm to move effectively.389 rankedModerate-strong
Sexual functionOverall sexual performance and satisfaction.155 rankedModerate-strong
AlertnessWakefulness and readiness to respond.183 rankedStrong
CortisolStress-related glucocorticoid hormone level.167 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best sports supplements supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 1k products against that goal's trials.