Primobolan - Methenolone Enanthate
Primobolan from Swiss Remedies is an injectable version of the steroid methenolone enanthate. This is the same constituent in Primobolan orals (methenolone acetate), although here an enanthate ester is used to slow the steroid’s release from a site of injection. Primobolan offers a similar pattern of steroid release as testosterone enanthate, with blood hormone levels remaining markedly elevated for approximately 2 weeks. Primobolan itself is a moderately strong anabolic steroid with very low androgenic properties. Its anabolic effect is considered to be slightly less than Nandrolone decanoate on a milligram for milligram basis. Primobolan is most commonly used during cutting cycles, when lean mass gain, not a raw mass increase, is the main objective.
17beta-Hydroxy-l-methyl-5alpha-androst-l-en-3-one, l-methyl-l (5-alpha)-androsten-3-one-17b-ol
|Dose for men||
|Dose for women||
100mg/ml Methenolone enanthate (10x1ml amp)
Estrogenic side effects of Primobolan
Primobolan is not aromatized by the body, and is not measurably estrogenic. Estrogenlinked side effects should not be seen when administering this steroid. Sensitive individuals need not worry about developing gynecomastia, nor should they be noticing any appreciable water retention with this drug. The increase seen with Primobolan should be quality muscle mass, not the smooth bulk that often accompanies steroids open to aromatization. During a cycle, the user should additionally not notice strong elevations in blood pressure, as this effect is also related (generally) to estrogen and water retention. Primobolan is a steroid most favored during cutting phases of training, when water and fat retention are major concerns, and sheer mass not the central objective.
Androgenic side effects of Primobolan
Although classified as an anabolic steroid, androgenic side effects are still possible with this substance. This may include bouts of oily skin, acne, and body/facial hair growth. Anabolic/androgenic steroids may also aggravate male pattern hair loss. Women are warned of the potential virilizing effects of anabolic/androgenic steroids. These may include a deepening of the voice, menstrual irregularities, changes in skin texture, facial hair growth, and clitoral enlargement. Primobolan is still a very mild steroid, however, and strong androgenic side effects are typically related to higher doses. Women often find this preparation an acceptable choice, observing it to be a very comfortable and effective anabolic.
Hepatoxic side effects ofPrimobolan
Primobolan is not considered a hepatotoxic steroid; liver toxicity is unlikely. Studies have failed to produce appreciable changes in markers of hepatic stress when the drug was given in therapeutic levels.
Cardiovascular side effects of Primobolan
Anabolic/androgenic steroids can have deleterious effects on serum cholesterol. This includes a tendency to reduce HDL (good) cholesterol values and increase LDL (bad) cholesterol values, which may shift the HDL to LDL balance in a direction that favors greater risk of arteriosclerosis. The relative impact of an anabolic/androgenic steroid on serum lipids is dependant on the dose, route of administration (oral vs. injectable), type of steroid (aromatizable or non-aromatizable), and level of resistance to hepatic metabolism. Primobolan should have a stronger negative effect on the hepatic management of cholesterol than testosterone or nandrolone due to its non-aromatizable nature, but a much weaker impact than c-17 alpha alkylated steroids. Anabolic/androgenic steroids may also adversely affect blood pressure and triglycerides, reduce endothelial relaxation, and support left ventricular hypertrophy, all potentially increasing the risk of cardiovascular disease and myocardial infarction.
To help reduce cardiovascular strain it is advised to maintain an active cardiovascular exercise program and minimize the intake of saturated fats, cholesterol, and simple carbohydrates at all times during active AAS administration. Supplementing with fish oils (4 grams per day) and a natural cholesterol/antioxidant formula such as Lipid Stabil or a product with comparable ingredients is also recommended.
Primobolan and testosterone suppression
All anabolic/androgenic steroids when taken in doses sufficient to promote muscle gain are expected to suppress endogenous testosterone production. Without the intervention of testosterone-stimulating substances, testosterone levels should return to normal within 1-4 months of drug secession. Note that prolonged hypogonadotrophic hypogonadism can develop secondary to steroid abuse, necessitating medical intervention. At a moderate dosage of 100-200 mg weekly, Primobolan should offer measurably less testosterone suppression than an equal dose of nandrolone or testosterone, due to its non-aromatizable nature. If used for less than eight weeks, hormonal recovery should not be a protracted experience.
Primobolan administration (men)
The prescribing guidelines for Primobolan recommend a maximum dosage of 200 mg at the onset of therapy, and a continuing dosage of 100 mg every week. Prolonged administration protocols generally call for a 100 mg dosage every 1-2 weeks, or 200 mg every 2-3 weeks. The usual administration protocols among male athletes call for a 200-400 mg per week dosage, which is taken for 6 to 12 weeks, which is sufficient to promote very noticeable increases in lean muscle tissue. It is, however, not unusual to see the drug taken in doses as high as 600 mg per week or more, although such amounts are likely to highlight a more androgenic side of Primobolan, as well as exacerbate its negative effects on serum more androgenic side of Primobolan, as well as exacerbate its negative effects on serum lipids.
Primobolan is often stacked with other (typically stronger) steroids in order to obtain a faster and more enhanced effect. During a dieting or cutting phase, a nonaromatizing androgen like Halotestin or trenbolone can be added. The stronger androgenic component here should help to bring about an added density and hardness to the muscles. On the other hand, one might add another mild anabolic steroid such as stanozolol. The result of such a combination should again be a notable increase in muscle mass and hardness, which still should not be accompanied by greatly increased side effects. Primobolan is also used effectively during bulking phases of training. In such a scenario, the addition of testosterone or boldenone would prove quite effective for adding new muscle mass without presenting any notable hepatotoxicity to the user.
Primobolan administration (women)
The prescribing guidelines for Primobolan do not offer separate dosing recommendations for women, although it was indicated that women who were pregnant, or may become pregnant, should not use the drug. Female athletes generally respond well to a dosage of 50-100 mg per week. If both oral and injectable versions are available, the oral is often given preference, as it allows for greater control over blood hormone levels. Additionally, some women choose to include Stanozolol (25 mg twice per week) or Oxandrolone (7.5-10 mg daily), and with it receive a greatly enhanced anabolic effect. Androgenic activity can be a concern with such dosing, however, and should be monitored closely. If stacking, it would be best to use a much lower starting dosage for each drug than if they were to be used alone. This is especially good advice if you are unfamiliar with the effect such a combination may have on you. A popular recommendation would also be to first experiment by stacking with oral Primobolan, and later venture into the injectable if this is still necessary.