🟢 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

1000 mg Serving Size
50 Servings
Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 1000mg
📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 950mg

Other Ingredients

None

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (89% of products) Nutrient (7% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take 1000 mg (scant 1/2 tsp) daily, or as directed by physician.

⚠️ Warnings & Precautions

DO NOT TAKE if you have a known allergy to ginger.

Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.

Consult with your physician before use.

Keep out of reach of children.

🧪 Formulation Notes

Free of: Sugar, soy, dairy, yeast, gluten, corn and additives.

Additional Information

Derived from Curcuma longa

Storage: Keep dry, cool & dark

US Standard Measuring Spoons Spoon Size (level) milligrams 1/4 teaspoon 620 1/2 teaspoon 1242 1 teaspoon 2484

Product Details

DSLD Entry Date 2013-06-25
Product Type Botanical
Form Powder
Brand PureBulk.com
DSLD ID 23071
Data Updated 2026-04-11

Research Evidence

311 Research Sources
54 Avg Quality Score
121 Systematic Review
98 Meta Analysis
70 Rct
16 Clinical Trial
2 Other
1 Narrative Review
1 Openfda Safety
A The efficacy and safety of Curcuma longa extract and curcumin supplements on osteoarthritis: a systematic review and meta-analysis
Meta Analysis Bioscience reports 2021
B Curcumin for depression: a meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2020
B Effect of Aromatic Herbs and Spices Present in the Mediterranean Diet on the Glycemic Profile in Type 2 Diabetes Subjects: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2024
B Complementary and Alternative Medicine Therapies for Psoriasis: A Systematic Review
Meta Analysis JAMA dermatology 2018
B Functional foods modulating inflammation and metabolism in chronic diseases: a systematic review
Systematic Review Critical reviews in food science and nutrition 2022
B Effect of curcumin supplementation on symptoms of anxiety: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition ESPEN 2024
B The efficacy of high- and low-dose curcumin in knee osteoarthritis: A systematic review and meta-analysis
Meta Analysis Complementary therapies in medicine 2021
B Efficacy of Curcumin-Mediated Antimicrobial Photodynamic Therapy on Candida spp.-A Systematic Review
Systematic Review International journal of molecular sciences 2024
B Effects of curcumin on serum inflammatory biomarkers in patients with knee osteoarthritis: a systematic review and meta-analysis of randomized controlled trials
Meta Analysis BMC complementary medicine and therapies 2025
B Natural Products in Alzheimer's Disease: A Systematic Review of Clinical Trials and Underlying Molecular Mechanisms
Systematic Review International journal of molecular sciences 2025
View all evidence for Curcumin →

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