Is a higher dose always better?

No. Dose-fit rewards landing inside the range studied for the outcome — over-dosing (common with melatonin) or under-dosing both lower the score. The goal is the effective dose, not the biggest number.

What does the Value score mean?

The Value score compares a product's price per serving with clinically relevant products ranked for the same outcome. A score of 50 is the typical price; above 50 means better value than typical, while below 50 means the product costs more than typical. It is a 0–100 value signal, not a percentile.

Why is the cheapest product not #1?

Cost is only one input. The cheapest pick here is a citrate form with weaker absorption and a stock-risk flag, so it leads on Value-for-cost but trails on the composite that also weighs evidence, dose fit and availability.

Are these affiliate links?

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.

Is this medical advice?

No. DoseRank summarizes evidence to help you choose; it is not a substitute for a clinician, especially if you are pregnant, breastfeeding, on medication, or managing a health condition.

Improve mood

What this outcome means

Mood is the emotional baseline you carry day to day — the background tone of how you feel, from low and flat to steady and bright. On DoseRank it maps to a defined health outcome built from human studies on validated mood and depression scales, positive and negative affect ratings, and well-being scores – data sourced from open sources and specialized resources. DoseRank is not medical advice.

Who it's for

Persistent low moodFlat or down feelings that linger through most days.

Seasonal dipsMood that sinks with shorter, darker days in winter.

Stretched thinChronic stress or burnout weighing on your emotional baseline.

Stack buildersAlready taking supplements such as B-Complex Blends 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

B-Complex Blends is the best available ingredient signal for this outcome, but the evidence is still thin.

Dose matchedDoseFit 97

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: Above range: B-Complex Blends 500 mg vs 25-100 mg.

Processed

1.3k

Available

1.3k

Ingredients

Brands

232

Coverage

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.

Take 60-sec quiz

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.

Improve mood

What this outcome means

Who it's for

Persistent low moodFlat or down feelings that linger through most days.

Seasonal dipsMood that sinks with shorter, darker days in winter.

Stretched thinChronic stress or burnout weighing on your emotional baseline.

Stack buildersAlready taking supplements such as B-Complex Blends and want the dose right.

Evidence level

60Limited

Thin ingredient signal

B-Complex Blends is the best available ingredient signal for this outcome, but the evidence is still thin.

Dose matchedDoseFit 97

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: Above range: B-Complex Blends 500 mg vs 25-100 mg.

Processed

1.3k

Available

1.3k

Ingredients

Brands

232

Coverage

100%

Relevant ingredients

Which ingredient types matter for moodOpen to see which ingredient types matter for mood

283 products across 3 ingredient types — open to filter the ranking.

Use types to filter ranked products

Vitamins

25 products

Essential micronutrients the body can't make in sufficient amounts. Fat-soluble ones (A, D, E, K) store up; water-soluble ones need regular topping-up.

Typical:

Botanicals/Herbal Extracts

225 products

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

Typical:

Minerals & Trace Elements

33 products

Inorganic nutrients from calcium to zinc. The chemical form drives absorption – chelates and citrates usually beat cheap oxides.

Typical:

Top decision cards

Best products for mood

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for mood

Dr. Mercola, Vitamin B Complex with Benfotiamine, 60 Capsules

Dr. Mercola$0.55 / serving4.7 · 955Available now

Also helps with

Homocysteine

Biotin status

Vitamin B12 status

Why this ranks here

Evidence fitEvidence is still thin for B-Complex Blends.
Dose fitB-Complex Blends at 500 mg is higher than the studied 25-100 mg window.
Price / serving$0.55 per serving — high price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustSolid trust signals from buyer ratings, with room to grow.

The numbers

500 mgAbove rangehigher than the studied 25-100 mg window

75 mg

150 mcg

200 mcg

10 mg

5 mg

0.85 mg

0.75 mg

3 mcg

1 mg

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products