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.

Reduce visceral fat

What this outcome means

Visceral fat is the deep belly fat packed around your internal organs, distinct from the fat you can pinch under the skin. On DoseRank it maps to a defined health outcome built from human studies on visceral fat area, imaging-based fat volume, and cardiometabolic risk markers – data sourced from open sources and specialized resources. DoseRank is not medical advice.

Who it's for

Apple-shaped buildWeight that settles around the midsection more than the hips.

Metabolic riskDeep belly fat linked to blood sugar and heart concerns.

Sedentary routinesLong sitting and low activity that favor fat around the organs.

Stack buildersAlready taking supplements such as Bifidobacterium breve 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

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

Dose partly matchedDoseFit 67

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: In range: Bifidobacterium breve 10000000000 CFU vs 10000000000-49999998976 CFU.

Processed

Available

Ingredients

Brands

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?

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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.

Reduce visceral fat

What this outcome means

Who it's for

Apple-shaped buildWeight that settles around the midsection more than the hips.

Metabolic riskDeep belly fat linked to blood sugar and heart concerns.

Sedentary routinesLong sitting and low activity that favor fat around the organs.

Stack buildersAlready taking supplements such as Bifidobacterium breve and want the dose right.

Evidence level

60Limited

Thin ingredient signal

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

Dose partly matchedDoseFit 67

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: In range: Bifidobacterium breve 10000000000 CFU vs 10000000000-49999998976 CFU.

Processed

Available

Ingredients

Brands

Coverage

100%

Relevant ingredients

Which ingredient types matter for visceral fat massOpen to see which ingredient types matter for visceral fat mass

24 products across 2 ingredient types — open to filter the ranking.

Use types to filter ranked products

Probiotics & Microorganisms

22 products

Live beneficial bacteria and yeasts measured in CFUs. Strain identity and viability at expiry matter far more than headline colony counts.

Typical:

Antioxidants & Bioactive Compounds

2 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 visceral fat mass

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for visceral fat mass

Vitamatic, Bifidobacterium Breve , 60 DrCaps® Hypromellose Capsules

Vitamatic$0.22 / serving4.9 · 55Available now

Also helps with

Atopic dermatitis symptoms

Gut barrier function

Why this ranks here

Evidence fitEvidence is still thin for Bifidobacterium breve.
Dose fitBifidobacterium breve at 10000000000 CFU lands inside the studied 10000000000-49999998976 CFU window.
Price / serving$0.22 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustLimited trust signals so far for this listing.

The numbers

10000000000 CFUIn rangeinside the studied 10000000000-49999998976 CFU window

380 mg

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Garden of Life, Dr. Formulated Probiotics, Once Daily Women's, 50 Billion, 30 Vegetarian Capsules

Garden of LifeClinical52Dose fit40Popularity99$1.05/ serving

Legion Athletics, Triumph, Women's Sport Multivitamin, 240 Vegetarian Capsules

Legion AthleticsClinical56Dose fit77Popularity30$1.67/ serving

Renew Life, Ultimate Flora™ Pre & Probiotic, 90 Delayed Release Vegan Capsules

Renew LifeClinical52Dose fit40Popularity50$0.76/ serving

Renew Life, Extra Care, Ultimate Flora™ Pre & Probiotic, 50 Delayed Release Vegan Capsules

Renew LifeClinical52Dose fit40Popularity30$0.62/ serving

Force Factor, Smarter Greens®, Daily Wellness Powder, Naturally Unflavored, 10.2 oz (288 g)

Force FactorClinical52Dose fit40Popularity30$0.60/ serving

Garden of Life, Dr. Formulated Probiotics, Fitbiotic™, Unflavored, 50 Billion CFU, 20 Packets, 0.15 oz (4.2 g) Each

Garden of LifeClinical52Dose fit40Popularity50$1.61/ serving

NaturesPlus, Organic Ultra Juice Green® Powder, 0.66 lb (300 g)

NaturesPlusClinical52Dose fit40Popularity30$0.98/ serving

Macrolife Naturals, Macro Greens®, Superfood, 30 oz (850 g)

Macrolife NaturalsClinical52Dose fit40Popularity30$1.52/ serving

HUM Nutrition, Counter Cravings, 60 Vegan Capsules

HUM NutritionClinical27Dose fit21Popularity30$0.79/ serving