Summary

Noble Laboratories Masteron Propionate is presented in a 10-milliliter multidose vial, labeled to contain 100 milligrams of drostanolone propionate per milliliter. Samples of this product were procured by AnabolicLab from a European-based internet source between October 7, 2015, and November 7, 2015, to verify the product’s authenticity and potency. AnabolicLab funded the analysis, which was performed by ChemTox SAS, an independent laboratory with expertise in advanced steroid testing.

Testing included GC-MS/MS quantitative dosage analysis to determine the concentration of the active ingredient. The analysis revealed significant discrepancies between the label claim and the actual product content.

Testing Results and Authentication

The samples were received by ChemTox SAS on November 19, 2015, and the report was finalized on December 17, 2015. The product was identified with the following details:

• Expiration Date: December 2016

Product Overview

• Manufacturer: Noble Laboratories
• Product Name: Masteron Propionate
• Active Ingredient: Drostanolone Propionate
• Expiration Date: December 2016
• Delivery Method: Injectable (10-milliliter multidose vial)
• Specification: 100 mg/ml drostanolone propionate

Sample Acquisition and Testing

• Date Purchased: Between October 7, 2015, and November 7, 2015
• Source: European-based internet supplier
• Product Submitted By: AnabolicLab
• Analysis Paid For By: AnabolicLab
• Analysis Performed By: ChemTox SAS
• Date Received by Lab: November 19, 2015
• Date Report Completed: December 17, 2015

Testing Results

Quantitative Dosage Testing (GC-MS/MS):

• Claimed Dosage: 100 mg/ml drostanolone propionate
• Measured Dosage: 0 mg/ml drostanolone propionate
• Accuracy: 0% of the labeled claim
• Variance: -100% (measured dosage below the label claim by 100%)

Report Number: CTX-DEC-17-2015-MASTPROP

Conclusion

The analysis of Noble Laboratories Masteron Propionate detected no measurable drostanolone propionate in the sample, revealing a 100% discrepancy from the labeled claim. This finding indicates a complete absence of the active ingredient and raises serious concerns about the product’s authenticity and quality.

AnabolicLab emphasizes the importance of independent testing and market-sourced sample analysis to ensure product reliability. Consumers are urged to remain vigilant and rely on verified test results to make informed decisions.

Commitment to Harm Reduction

AnabolicLab is committed to providing transparent and accurate testing to support harm reduction initiatives in the anabolic steroid market. These efforts aim to hold manufacturers accountable and protect consumers from mislabeled or counterfeit products.

Disclaimer
The information provided here is for educational and harm reduction purposes only. AnabolicLab does not endorse or promote the use of anabolic steroids or other controlled substances.

Discuss the Noble Masteron Propionate lab test results on the AnabolicLab Forum.

(The following images are photographs of the actual product that was submitted for testing.)

Noble Labs Masteron Propionate Dosage Quantification Lab Results [PDF]
How many milligrams of drostanolone propionate (aka Masteron) does Noble Laboratories contain in each milliliter? GC-MS/MS (December 17, 2015) …

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Drostanolone Propionate Raw Data GC-MS/MS [PDF]
This PDF report (537 kb) includes the GC-MS/MS raw data from lab testing reports completed by ChemTox on December 17, 2015 on the following drostanolone propionate (Masteron) products: 15-08140 – Alpha…

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