Methenolone Enanthate (also known as Primobolan, Primobol, Nibal) is an anabolic steroid derivative of dihydrotestosterone with mild androgen activity and moderate anabolic action.
Available both in oral and in injection form (Metenolone Enanthate).
The injection form of Primobolan has a relatively long period of action (due to a long Enanthate ester), two weeks approximately. The length of action of Primobolan Depot is similar to that of Testosterone enanthate. The main disadvantage of injection form is the painful injections.
Experienced athletes compare the effects of Primobolan to Drostanolone.
An oral form of Methenolone Enanthate in tablets, has a much shorter period of action (about 5 hours) and it has a higher price, but people appreciate it for and ability to escape frequent injections. The distinctive feature of an oral form is the complete absence of liver toxicity, unlike most other oral forms of steroids.
The anabolic effect of the Primobolan is quite mild and comparable to nandrolone, so this drug is more often used during drying cycles when the main goal is not the bulking mass, but to save the muscles during the cutting cycle.
Methenolone Enanthate has a minimal kickback phenomenon, however, many athletes are unhappy with the results obtained after the Primobolan solo course if the target was a gain of muscle mass.
Primobolan is not converted to estrogen, which is one of the main advantages of the drug. As a result, it is possible to take Primobolan without the risk of gynecomastia, edema, and other androgenic side effects.
Primobolan slightly decreases its own testosterone production. Its testosterone production suppressing effect is weaker than testosterone and nandrolone injections.
Studies have shown that 40 mg of primobolan(oral) inhibits testosterone levels by an average of 50%. A significant decrease in the production of endogenous testosterone can only be observed at long cycles. In these cases, gonadotropin is required during the course, otherwise, testicular atrophy may develop.
Primobolan causes almost no increase in harmful cholesterol. The drug has no significant effect on blood pressure.
As mentioned, the drug has low androgen effect, so primobolan causes no excessive baldness or skin problems. The most common side effects of Methenolone Enanthate are aggression, excitability, insomnia, and hepatic enzyme rise when high doses are used.
Therefore, primobolan can be considered one of the safest anabolic steroids currently available on the market.

EFFECTS:
Safest anabolic steroid in a market.
Mild muscle mass gaining effect.
Increase of strength.
Preservation of muscle mass during the cutting cycle and for relief.

SIDE EFFECTS:
Suppression of testicular function(relatively low to other anabolic steroids).
Aggressiveness.

DOSAGE:
The mild effects of the drug require a longer course (up to 8 weeks), but with the increasing duration of the primobolan, the risk of side effects increases.
The average dosage is 400 mg, a week minimum. Three weeks after the last injection, or a few days after the last oral intake, post-cycle therapy may begin.

ESTER PROFILE:
Half-life: 5-6 day.
Duration of action: 10-15 days.
Frequency of injections: every 3-5 days(depends on dosage).
Detection time: 3 months*
*- approximate drug concentrations at various dosages.

Enanthate is a long acting ester. Depending on the metabolism and hormonal background, the average period of drug action is 2-3 weeks (half-life is 6-7 days).
Injections are making once or twice a week to maintain a consistently high and as stable concentration as possible.