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 vomiting

What this outcome means

Vomiting is the forceful bringing-up of stomach contents, often arriving after a build of nausea or queasiness. On DoseRank it maps to a defined health outcome built from human studies on vomiting episode frequency, retching counts, and symptom-free intervals – data sourced from open sources and specialized resources. DoseRank is not medical advice.

Who it's for

Motion-triggeredBringing up food during travel by car, boat, or plane.

Pregnancy-relatedMorning sickness that tips from nausea into being sick.

Treatment-relatedEpisodes that follow medication, chemo, or anesthesia.

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

Evidence level

78Moderate-strong

Ginger – has moderate public evidence for this outcome. This usually means there are smaller or mechanistic studies, but not randomized human trials. A DoseFit Score of 71 means this product's ingredient forms and doses are close to what was used in the studies behind this ranking - DoseRank weights each product ingredient.

Best available ingredients

Ginger is the best supported ingredient signal for this outcome.

Dose partly matchedDoseFit 71

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: In range: Ginger 1.1 g vs 1-1.5 g.

Processed

1.5k

Available

1.5k

Ingredients

Brands

263

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 →

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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 vomiting

What this outcome means

Who it's for

Motion-triggeredBringing up food during travel by car, boat, or plane.

Pregnancy-relatedMorning sickness that tips from nausea into being sick.

Treatment-relatedEpisodes that follow medication, chemo, or anesthesia.

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

Evidence level

78Moderate-strong

Best available ingredients

Ginger is the best supported ingredient signal for this outcome.

Dose partly matchedDoseFit 71

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: In range: Ginger 1.1 g vs 1-1.5 g.

Processed

1.5k

Available

1.5k

Ingredients

Brands

263

Coverage

100%

Relevant ingredients

Which ingredient types matter for vomitingOpen to see which ingredient types matter for vomiting

1k products across 3 ingredient types — open to filter the ranking.

Use types to filter ranked products

Botanicals/Herbal Extracts

440 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

144 products

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

Typical:

Vitamins

442 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:

Top decision cards

Best products for vomiting

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for vomiting

Nature's Way, Ginger Root, 240 Vegan Capsules (0.55 mg per Capsule)

Nature's Way$0.13 / serving4.7 · 4,557Available now

Also helps with

Nausea

Dysmenorrhea

Digestive comfort

Why this ranks here

Evidence fitGinger has moderate human evidence for this outcome.
Dose fitGinger at 1.1 g lands inside the studied 1-1.5 g window.
Price / serving$0.13 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustStrong trust signals — consistently high marks from verified buyer ratings.

The numbers

1.1 gIn rangeinside the studied 1-1.5 g window

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Nature's Way, Ginger Root, 180 Vegan Capsules (550 mg per Capsule)

Nature's WayClinical88Dose fit71Popularity68$0.12/ serving

Swanson Vitamins, Full Spectrum® Ginger Root, 540 mg, 100 Capsules

Swanson VitaminsClinical88Dose fit70Popularity89$0.18/ serving

VPLab , Ultra Men’s Sport Multivitamin Formula, 90 Caplets

VPLabClinical89Dose fit81Popularity76$0.40/ serving

Vitamatic, Magnesium Taurate with B6, 180 Vegetarian Capsules

VitamaticClinical87Dose fit68Popularity84$0.21/ serving

EVLution Nutrition, Women's Multivitamin, 120 Tablets

EVLution NutritionClinical87Dose fit70Popularity68$0.23/ serving

Dynamic Health, Ginger Juice, 16 fl oz (473 ml)

Dynamic HealthClinical89Dose fit99Popularity80$0.51/ serving

Garden of Life, Vitamin Code®, RAW B-Complex™, 120 Vegan Capsules

Garden of LifeClinical87Dose fit67Popularity91$0.43/ serving

Solaray, True Herbs, Ginger, 100 VegCaps (550 mg per Capsule)

SolarayClinical88Dose fit71Popularity50$0.18/ serving

Nature's Truth, Turmeric Curcumin + Ginger Gummies , Delicious Peach, 70 Gummies

Nature's TruthClinical89Dose fit100Popularity76$0.62/ serving