Axiolabs Letroplex contains Letrozole in oral tablet form, formulated at 2.5 mg per tablet. For low-dose compounds such as Letrozole, precise dosing is especially important, making independent lab testing a key factor in verifying product quality.
Below is the latest available lab test confirming the potency of Letroplex 2.5 mg, conducted by a trusted third-party laboratory.
Latest Lab Result (2026)
Janoshik Lab Report – 2026-03-23
- Product: Letroplex
- Active Substance: Letrozole
- Manufacturer: Axiolabs
- Labeled Dosage: 2.5 mg/tablet
- Result: 2.22 mg/tablet
- Laboratory: Janoshik
This lab test shows a measured content of 2.22 mg per tablet, which is below the labeled 2.5 mg dosage. The result indicates a moderate negative deviation from the stated amount.
Potency Analysis
- Labeled dosage: 2.5 mg
- Measured dosage: 2.22 mg
- Deviation: ~-11.2%
- Laboratory: Janoshik
The measured result shows a noticeable deviation from the labeled dosage. For low-dose tablet formulations, this level of variation is more significant than in higher-dose compounds.
About Letroplex (Letrozole)
Letrozole is an aromatase inhibitor commonly produced in low-dose oral tablet form, where manufacturing precision is essential. Due to the small milligram strength, even moderate deviations can affect actual delivered dosage.
Independent lab testing provides transparency by confirming how closely a specific batch matches its intended formulation.
Conclusion
The available lab test for Axiolabs Letroplex 2.5 mg shows a measured dosage of 2.22 mg per tablet, which is below the labeled amount. This result indicates a moderate underdose in the tested batch.
As only one report is currently available, additional lab tests would help determine whether this deviation reflects a consistent pattern or an isolated batch variation.
Frequently Asked Questions
The available lab test shows 2.22 mg per tablet, which is below the labeled 2.5 mg dosage.
The measured result is approximately 11% below the labeled dosage.
The available report was conducted by Janoshik, an independent laboratory.
Currently, only one lab test is available. Additional reports would help evaluate consistency across batches.

