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RPG

product on market Capsule Redcon1 Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains chromium, cinnamon bark, and bitter melon, which have moderate evidence for supporting glucose metabolism and insulin sensitivity. Biotin and Gymnema sylvestre are included to assist with metabolic processes and sugar cravings. Overall, the clinical evidence for this specific combination of ingredients in a single supplement remains limited.

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

Label

Product Label

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

Label Data

4 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
40%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

300 mcg (150% DV)
8.6× RDA — above typical dose 199 studies (A:1, B:55)
5 mg (1667% DV)
166.7× RDA — above typical dose 27 studies (A:0, B:11)
Gymnema sylvestre powder
1 Gram(s)
Bitter Melon powder
500 mg
Cinnamon bark extract
500 mg
300 mg
Market median: 500.0mg (234 products) 95 studies (A:0, B:35)
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Banaba leaf extract
60 mg
Paradoxine
25 mg

Other Ingredients

Magnesium Stearate Brown Rice Flour Gelatin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

RPG Suggested Use: Take four (4) capsules with high-carb meals, twice a day. Do not exceed eight (8) capsules per day.

Warnings & Precautions

Do not exceed eight (8) capsules per day.

Warning: Keep out of reach of children.

This product is intended to be consumed by healthy adults 18 years of age or older. Before using this product, seek advice from your pharmacist or physician.

Avoid using this product if you have if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver or kidney disease, seizure disorder, thyroid disease, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking MAO Inhibitor or any other medication or supplements. Do not use if you are pregnant or nursing, prone to dehydration or exposed to excessive heat. Discontinue use and consult your healthcare professional.

Formulation Notes

The Objective: Gaining muscle without adding fat is the goal of any athlete. To do so we must take advantage of the nutrients you consume. Help support nutrient uptake with the most potent nutrient partition disposal agent around.

Fully loaded Nutrient partitioning

Carbohydrate uptake Muscle pumps Nutrition absorption

Additional Information

Store at 59-86 degrees Fahrenheit (15-30 Celsius). Protect from light and moisture.

Metadata

Product Details

UPC / SKU6 47603 26157 7
DSLD Entry Date2020-10-23
Product TypeOther Combinations
FormCapsule
BrandRedcon1
DSLD ID237012
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
View all evidence for Chromium →
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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.