🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
100 Servings
Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

500 mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 500mg

Other Ingredients

Gelatin Capsules

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (81% of products) Nutrient (6% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: Take 1 capsule, preferably with a meal, or as directed by a healthcare professional.

⚠️ Warnings & Precautions

Keep away from children.

Warning: If you are pregnant, nursing or taking any medications, consult your doctor before use.

If any adverse reactions occur, immediately stop using this product and consult your doctor. If seal under cap is damaged or missing, do not use.

🧪 Formulation Notes

Our products don't contain flow agents like magnesium stearate. Not now, not ever.

Digestive support

Additional Information

Made in USA

Leader in purity Established by Dr. Clark's family in 1993

GMP Quality Assured

Store at room temperature.

Company does not adopt any Dr. Clark claims.

Product Details

UPC / SKU 6 52384 10455 5
DSLD Entry Date 2020-05-22
Product Type Botanical
Form Capsule
DSLD ID 219855
Data Updated 2026-04-11

Research Evidence

151 Research Sources
53 Avg Quality Score
69 Systematic Review
50 Meta Analysis
24 Rct
2 Other
2 Narrative Review
2 Clinical Trial
1 Openfda Safety
A Antibiofilm Effects of Novel Compounds in Otitis Media Treatment: Systematic Review
Systematic Review International journal of molecular sciences 2024
B Interventions for treating urinary incontinence after stroke in adults
Meta Analysis The Cochrane database of systematic reviews 2019
B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis
Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022
B The effects of ginger intake on weight loss and metabolic profiles among overweight and obese subjects: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2019
B Ginger supplementation for the treatment of non-alcoholic fatty liver disease: a meta-analysis of randomized controlled trials
Meta Analysis African health sciences 2023
B Herbal medications for anxiety, depression, pain, nausea and vomiting related to preoperative surgical patients: a systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2019
B The frontal association area: exercise-induced brain plasticity in children and adolescents and implications for cognitive intervention practice
Systematic Review Frontiers in human neuroscience 2024
B Zingerone as a Neuroprotective Agent Against Cognitive Disorders: A Systematic Review of Preclinical Studies
Systematic Review International journal of molecular sciences 2025
B Ginger intervention on body weight and body composition in adults: a GRADE-assessed systematic review and dose-response meta-analysis of 27 randomized controlled trials
Meta Analysis Nutrition reviews 2024
B Consistent Efficacy of Wendan Decoction for the Treatment of Digestive Reflux Disorders
Meta Analysis The American journal of Chinese medicine 2015
View all evidence for Ginger →

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