DOSERANKEVIDENCE-BASED SUPPLEMENTS
DOSERANKEVIDENCE-BASED SUPPLEMENTS© 2026 DoseRank · Evidence-based supplements
Methodology·Outcomes·Categories
DOSERANKEVIDENCE-BASED SUPPLEMENTS
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  3. ·Energy or vitality
  4. ·Energy or vitality

Increase energy

View top productsTake the 60-sec quizGet the reportSee methodology

What this outcome means

Energy or vitality is your day-to-day sense of drive, liveliness, and having enough in the tank to do what matters. On DoseRank it maps to a defined health outcome built from human studies on validated vitality and fatigue scales, perceived energy ratings, and daytime sluggishness – data sourced from open sources and specialized resources. DoseRank is not medical advice.

Who it's for

Afternoon slumpHitting a wall mid-day when focus and drive drain away.
Running on emptyBusy lives leaving little energy left by evening.
Low-spark morningsWaking unrefreshed and slow to feel switched on.
Stack buildersAlready taking supplements such as Maca and want the dose right.

Evidence level

60Limited

Evidence score is low, which means that there is not enough data to support the effectiveness of this outcome. However, we will continue to monitor the research and update our recommendations as new information becomes available.

Thin ingredient signal

Maca is the best available ingredient signal for this outcome, but the evidence is still thin.

Dose matchedDoseFit 91

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: Above range: Maca 4200 mg vs 1500-3000 mg.

ProcessedProcessedEvery product DoseRank ingested and scored for this outcome, before any availability or relevance filtering.
1.6k
AvailableAvailableOf the products processed, how many are currently in stock and purchasable from a tracked retailer.
1.6k
IngredientsIngredientsNumber of relevant ingredients for this outcome. Each is judged on its own evidence and dose fit score.
12
BrandsBrandsNumber of unique brands represented across the ranked products for this outcome.
230
CoverageCoverageHigher is betterShare of the relevant, in-stock market DoseRank has structured data for. Higher coverage means fewer blind spots in the ranking.
100%

How to read the scores

What every metric means

Each score is 0–100. Higher is better for every metric below.
CompositeThe overall DoseRank score — a weighted blend of clinical strength, evidence, dose fit, trust and value.Higher is better
ClinicalHow strongly the formula's ingredients and doses match what clinical studies used for this outcome.Higher is better
EvidenceHow much published human research backs the formula's key ingredients for this outcome — both how many studies exist and how strong they are.Higher is better
ValueHow the price per serving compares with similar products for this outcome — 50 is the typical price, higher means better value for your money.Higher is better
TrustHow well customers rate this product, with extra weight given to ratings backed by a large number of reviews.Higher is better
PopularityHow strongly this product sells compared with the other ranked products for this outcome.Higher is better

This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →

Not sure which is right for you?

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.

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Get a personal report

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

Frequently asked

Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value. 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.

DoseRank is not medical advice. Scores summarize publicly available product and study data to help you compare options; they are not a diagnosis or a treatment recommendation. If you are pregnant, breastfeeding, taking medication, or managing a health condition, consult a qualified clinician before starting any supplement. Retailer links may be affiliate links and DoseRank may earn a commission — rankings and placement are determined by the scoring model only, never by payment from a brand. Statements about supplements have not been evaluated by the FDA. Products are not intended to diagnose, treat, cure, or prevent any disease.

Relevant ingredients

Which ingredient types matter for energy or vitalityOpen to see which ingredient types matter for energy or vitality

429 products across 2 ingredient types — open to filter the ranking.
Use types to filter ranked products

Botanicals/Herbal Extracts

424 products

Concentrated plant and herbal extracts standardized to actives. Potency depends on the extract ratio and marker content, not raw weight.

Typical:

Antioxidants & Bioactive Compounds

5 products

Molecules that neutralize free radicals and tune cell signaling. Helpful in balance; mega-doses can blunt the body's own adaptive defenses.

Typical:

Top decision cards

Best products for energy or vitality

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for energy or vitality

#1

NutraChamps, Maca, 180 Organic Capsules

NutraChamps$0.30 / serving4.8 · 659Available now

Why this ranks here

  • Evidence fitEvidence is still thin for Maca.
  • Dose fitDose-range data is not available for this formula yet.
  • Price / serving$0.30 per serving — mid price tier for this outcome.
  • AvailabilityIn stock across major retailers; 99% availability confidence.
  • TrustSolid trust signals from buyer ratings, with room to grow.

Trade-offs

Evidence depth trails the rest of this list

The numbers

75
79
91
72

4200 mgThin evidenceevidence for this ingredient is still thin
Compare top 3Product dataOpen at retailer

The rest of the ranking · DoseRank

Top 10 ranked products
#ProductPrice
Last updated Jun 12, 2026

DoseRank is not medical advice. Scores summarize publicly available product and study data to help you compare options; they are not a diagnosis or a treatment recommendation. If you are pregnant, breastfeeding, taking medication, or managing a health condition, consult a qualified clinician before starting any supplement. Retailer links may be affiliate links and DoseRank may earn a commission — rankings and placement are determined by the scoring model only, never by payment from a brand. Statements about supplements have not been evaluated by the FDA. Products are not intended to diagnose, treat, cure, or prevent any disease.

Comparison preview

Compare the top 3, side by side

Sign-in to see all metrics

The top three for the current view — free to read, no account. Saving, exporting, alerts and the full filter set unlock once you sign in or build a personal report.

Metric
#1NutraChamps, Maca, 180 Organic CapsulesNutraChamps · $0.30/serving
#2NOW Foods, Raw Maca, 750 mg, 90 Veg CapsulesNOW Foods · $0.17/serving
#3Garden of Life, Organics, Fair Trade Organic Maca Root, Energy Boost, 7.93 oz (225 g)Garden of Life · $0.28/serving
Composite757474
Clinical797680
Dose fit916795
Value728273
Popularity679849
Key dosages & price · raw values
4200 mgHighest1500 mg—
Rating
Number of ratings
Price
Price per serving
Serving size
Trust

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Unlocks with accountFull list of ingredients and dosagesFull list of metricsPrice-drop alertsRanking-changes alertsPersistent stack