GDA

product on market Capsule 5% Core Safety: 95/100
95/100

This product looks safe

  • Vanadium: 10mg is 5.6× the Tolerable Upper Intake Level (1.8mg)
  • 43% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains ingredients like berberine, chromium, and cinnamon, which have moderate to strong evidence for supporting glucose metabolism and insulin sensitivity. Banaba leaf and gymnema sylvestre are also included to help manage blood sugar levels. Overall, these components are well-supported by research for glycemic control.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Vanadium: 10mg is 5.6× the Tolerable Upper Intake Level (1.8mg)

Label

Product Label

Label for GDA
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 mg (1143% DV)
11428.6× RDA — above typical dose 199 studies (A:1, B:55)
Market median: 500.0mg (234 products) 95 studies (A:0, B:35)
Gymnema sylvestre Leaf Extract
350 mg
Ceylon Cinnamon, Powder
300 mg
Banaba Leaf Extract
250 mg
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
10 mg
Exceeds UL by 5.6× (UL: 1.8 mg) 1 studies (A:0, B:1)

Other Ingredients

Gelatin Rice, Powder Magnesium Stearate Microcrystalline Cellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions | As a dietary supplement, for maximum results, take 3 capsules (1 serving) by mouth with your two highest carbohydrate meals of the day. Core GDA should not be taken in the absence of carbohydrates.

Warnings & Precautions

Warning | Not intended for persons under the age of 18. Keep out of reach of children.

Do not use if pregnant or nursing. Consult a healthcare professional prior to consuming if you have any preexisting medical conditions including but not limited to: diabetes, high or low blood pressure, heart, liver or kidney disease, cardiac arrythmia, stroke or are taking any prescription medications.

California's Proposition 65 Warning Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/food

This product was produced in a facility that may also process ingredients containing milk, egg, soy, shellfish, fish, tree nuts, wheat, peanuts & sesame.

Formulation Notes

Glucose utilization agent Carb catalyst

500 mg Berberine HCl per serving

Additional Information

Store in a cool, dry place away from sunlight & with lid securely tightened.

Manufacturer's Limited Warranty 5PERCENTNUTRITION.COM/WARRANTY

GMP Good Manufacturing Practice

Metadata

Product Details

UPC / SKU8 50060 01483 3
DSLD Entry Date2025-06-25
Product TypeOther Combinations
FormCapsule
Brand5% Core
DSLD ID333960
Data Updated2026-04-11
Research

Research Evidence

212
Research Sources
54
Avg Quality
102
Meta Analysis
79
Systematic Review
19
Rct
3
Narrative Review
3
Regulatory Source
2
Other
2
Clinical Trial
1
Openfda Safety
A 1-year outcomes with the Absorb bioresorbable scaffold in patients with coronary artery disease: a patient-level, pooled meta-analysis
Meta Analysis Lancet (London, England) 2016 PubMed DOI
B Interventions for preventing weight gain after smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
B Prenatal metal(loid) exposure and preterm birth: a systematic review of the epidemiologic evidence
Systematic Review Journal of exposure science & environmental epidemiology 2025 PubMed DOI
B Effects of cobalt-chromium everolimus eluting stents or bare metal stent on fatal and non-fatal cardiovascular events: patient level meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2014 PubMed DOI
B Chromium picolinate supplementation for overweight or obese adults
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
B Metalloestrogens exposure and risk of gestational diabetes mellitus: Evidence emerging from the systematic review and meta-analysis
Meta Analysis Environmental research 2024 PubMed DOI
B Trace elements in schizophrenia: a systematic review and meta-analysis of 39 studies (N = 5151 participants)
Meta Analysis Nutrition reviews 2020 PubMed DOI
B A meta-analysis of heavy metals pollution in farmland and urban soils in China over the past 20 years
Meta Analysis Journal of environmental sciences (China) 2021 PubMed DOI
B The spatiotemporal variation in heavy metals in China's farmland soil over the past 20 years: A meta-analysis
Meta Analysis The Science of the total environment 2022 PubMed DOI
B Human health risk assessment from potentially toxic elements in the soils of Sudan: A meta-analysis
Meta Analysis The Science of the total environment 2025 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.