Summary
Supertest 450 by SP Laboratories is marketed as a blend of five testosterone esters, delivering a combined total of 450 mg/mL. As part of its harm reduction mission, AnabolicLab procured and submitted samples of this product to SIMEC AG for independent testing. The analysis was conducted to verify the manufacturer’s label claims and assess product quality.
Testing Overview and Submission Details
- Product Name: Supertest 450
- Manufacturer: SP Laboratories
- Batch Number: S:001
- Expiration Date: April 2022
- Testing Laboratory: SIMEC AG
- Testing Methods: High-Performance Liquid Chromatography (HPLC)
- Sample Submission: Submitted and funded by AnabolicLab
- Sample Receipt Date: June 21, 2018
- Analysis Date: October 26, 2018
- Test Report Number: C71307
Testing Results Summary
The table below provides the measured results for each testosterone ester, including accuracy and variance compared to the labeled specification:
| Component | Specification (mg/mL) | Measured Content (mg/mL) | Accuracy (%) | Variance (%) |
|---|---|---|---|---|
| Testosterone Acetate | 32 mg/mL | No complies | – | – |
| Testosterone Decanoate | 147 mg/mL | 155.2 mg/mL | 105.6% | +5.6% |
| Testosterone Propionate | 73 mg/mL | 112.1 mg/mL | 153.5% | +53.5% |
| Testosterone Phenylpropionate | 73 mg/mL | 74.0 mg/mL | 101.4% | +1.4% |
| Testosterone Cypionate | 125 mg/mL | 135.0 mg/mL | 108.0% | +8.0% |
Observations and Analysis
- Testosterone Acetate: The sample did not contain measurable levels of this ester, which was a notable discrepancy from the label claim.
- Overdosing: Testosterone Propionate was significantly overdosed, with an accuracy of 153.5%.
- Compliant Results: Testosterone Phenylpropionate, Cypionate, and Decanoate closely aligned with their label claims, falling within acceptable tolerances.
Conclusion
The analysis of Supertest 450 revealed a significant deviation in the composition, with the absence of Testosterone Acetate and a substantial overdose of Testosterone Propionate. These findings highlight the importance of independent testing in verifying product quality and ensuring consumer safety. Transparency and accurate labeling are critical in supporting harm reduction within the anabolic steroid market.
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.
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(The following images are photographs of the actual product that was submitted for testing.)
