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Axiolabs Letroplex 2.5 mg Letrozole Tablets for Estrogen Control
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Injection · 100 mg/ml · 10 ml
Axiolabs Primoplex 100 is methenolone enanthate, the long-ester injectable form of methenolone, supplied at 100 mg/ml in a 10 ml vial. It is a DHT-derived compound that does not aromatise to estrogen.
GMP-manufactured, HPLC-verified per batch with COA on file. Primoplex 100 for sale with U.S. domestic and international shipping.
Axiolabs Primoplex 100 is methenolone enanthate, the long-ester injectable form of methenolone, supplied as a 100 mg/ml solution in a 10 ml multi-dose vial. Methenolone is grouped with the mild anabolics because it aromatises very little and is not a strong substrate for the enzyme that converts testosterone to DHT. It is studied in the same line as the oral ester in Oxandroplex, and the full androgen base in Testaplex is the usual comparator when a stronger load is needed.
Methenolone binds the androgen receptor and, like other 1-methylated steroids, resists the 5-alpha reduction that would otherwise amplify its androgenic effect. The enanthate ester delays release from the injection depot, and the reference half-life for this ester is about ten and a half days, so blood levels build over days rather than hours. Its mild reputation comes from the very low rate of estrogenic conversion, not from a documented clinical advantage.
Because it does not raise estrogen, methenolone is often used as the baseline arm while a stronger androgen is compared in another group. Any exogenous anabolic suppresses natural testosterone production, so recovery planning with Clomiplex belongs to the research design. No human dose is stated here and the vial is not a medicine in this market, so nothing on this page is a treatment protocol or a dosing guide.
For laboratory research only, not for human or veterinary use. Information provided is for educational purposes only and does not constitute medical advice. Consult a qualified healthcare professional before use. Primoplex 100 is supplied as an injectable oil and stays stable when the vial is kept at room temperature and away from light.
| Trade Name | Primoplex 100 |
| Generic Name | Methenolone enanthate |
| Manufacturer | Axiolabs |
| Dosage | 100 mg/ml |
| Package | 10 ml multi-dose vial, one per pack |
| Drug Class | Anabolic androgenic steroid; methenolone |
| Administration | Intramuscular (research protocols) |
| Storage | Room temperature, protect from light |
| Prescription Status | Research use only |
| Verification | Batch details confirmed with supplier |
| Shipping | International and U.S. domestic options at checkout |
For laboratory research only. Consult a healthcare professional before handling any injectable. Amounts shown are research references, not recommended human doses.
Before you ask
Primoplex 100 is methenolone enanthate from Axiolabs, the long-ester injectable form of methenolone supplied at 100 mg/ml in a 10 ml multi-dose vial. The enanthate ester delays release from the injection depot, and the reference half-life for this ester is about ten and a half days, so blood levels build over days rather than hours.
Methenolone is grouped with the mild anabolics because it aromatises very little and is not a strong substrate for the enzyme that converts testosterone to DHT. That is why it is often used as a baseline arm in a study. It is not estrogen-free in absolute terms, and individual response still varies.
Any exogenous anabolic can suppress natural testosterone production, and methenolone is no exception even though it does not aromatise to estrogen. Recovery planning with the standard post-cycle references belongs to the research design, and lipid and gonadal read-outs are the usual follow-up markers. Human recovery timelines for this compound are not well documented.
Methenolone and its metabolites are named on the WADA Prohibited List and are detectable in anti-doping testing. Metabolites are excreted for weeks, and newer long-term metabolites extend the window further. An athlete under anti-doping rules should treat the compound as prohibited, and the current edition of the list is the only authority. Because the long-ester metabolite window can stretch for weeks after the final injection, a negative test taken soon after a course is not reliable proof of clearance.
The vial is listed on this page as research material with a U.S. domestic route and an international option selected at checkout. Shipping runs about 45 dollars, orders are handled within one to two business days, and stock and pricing are shown in the options above. Nothing on this page is a dosing guide.
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