Primoplex 100


Primoplex 100 – Manufacturer: Axiolabs Pharmaceutical name: Methenolone Enanthate Pack: 10ml(100mg/ml)   Primoplex 100 for intramuscular injection, contains methenolone enanthate Methenolone Enanthate is a DHT based anabolic steroid.



Primoplex 100 for intramuscular injection, contains Methenolone Enanthate.

Methenolone Enanthate is a DHT based anabolic steroid. Known under the brand name of Primoplex® in tablet or injectable form.

When PrimoPlex 100 interacts with the aromatase enzyme it does not form any estrogens. Primoplex 100 is used by people who are very succeptible to estrogenic side effects, having lower estrogenic properties. Methenolone is available as an injectable steroid or as an oral (PrimoPlex 25). The injection is naturally regarded as having a higher bioavailability. Its an Enanthate ester which is quite long-acting. Because it by-passes hepatic breakdown on the first pass, it also has a higher survival rate. This reduces the stress on the liver, but also the availability. PrimoPlex 100 is considered one of the safer steroids, meaning it has a very little side effects. Methenolone has no estrogenic side effects, and its effects on cholesterol levels are minimal. In doses of 200 mg of PrimoPlex 100 or less (intramuscular) blood pressure is rarely altered.


Possibly one of the safer anabolic steroids for females due to very low virilization effects in short-term usage. Of course, this is not a blanket-statement and individual results (dependent on doses and tolerance) will vary.

PrimoPlex 100 is also not overly suppressive of the HPTA axis, although how suppressive is debatable. For this reason, many bodybuilders use it in between steroid cycles during their “off-time” to help maintain their gains and strength. The long term safety of such a practice possibly dangerous and can lead to permanent suppression of the HPTA.