Primobolan

Subtle, refined, and reliable — Primobolan 100 mg/ml (Methenolone Enanthate) by Alpha BioPharma is the ultimate choice for athletes seeking lean, high-quality muscle gains without water retention or estrogenic side effects. Gentle enough for extended cycles and even low-dose female use, yet effective in preserving muscle during cutting phases, it stands as one of the cleanest and safest anabolics available. Crafted with ethyl oleate and tested for sterility and potency, Primobolan delivers results with uncompromising quality.

Primobolan is favored in cutting cycles, pre-contest prep, and lean bulking, thanks to its mild profile and estrogen-free results.
SKU: ABP-PRIMO-100MG-INJ Category: Brand:

Description

Product Overview

Primobolan (Methenolone Enanthate) 100 mg/ml by Alpha BioPharma is a mild, injectable anabolic steroid valued for its ability to promote lean muscle growth, hardness, and definition without significant water retention or estrogenic side effects. Derived from dihydrotestosterone (DHT), it does not aromatize into estrogen, making it a top choice for cutting cycles, pre-contest prep, and lean bulking.

Primobolan is considered one of the “safer” anabolics thanks to its low androgenic activity and minimal impact on liver health (compared to orals). Its slow-release enanthate ester ensures stable levels with weekly injections, making it highly manageable even in long cycles.


Composition

Each 1 ml injectable solution contains:

  • Methenolone Enanthate – 100 mg

  • Benzyl Alcohol (BA) – 2.0% (preservative)

  • Benzyl Benzoate (BB) – 28.0% (solvent/stabilizer)

  • Ethyl Oleate – q.s. to 1 ml (carrier solvent)

Formulated with premium ethyl oleate to ensure clean, smooth injections and stable absorption.


Pharmacological Profile

  • Class: DHT-derivative Anabolic-Androgenic Steroid (AAS)

  • Ester: Enanthate (long-acting)

  • Half-life: ~10–14 days

  • Anabolic: Moderate → promotes lean tissue growth and nitrogen retention

  • Androgenic: Low (reduced risk of virilization and androgenic side effects)

  • Aromatization: None → zero estrogenic side effects (no gynecomastia, bloating, or water retention)

  • Metabolic: Less hepatotoxic than oral steroids; still impacts cholesterol profile


Benefits & Effects

  • Lean, Quality Muscle Gains: Ideal for cutting and recomposition cycles

  • No Estrogenic Side Effects: No bloating or water retention

  • Muscle Preservation: Anti-catabolic effect during calorie restriction

  • Safe for Women (low doses): Low virilization risk compared to most injectables

  • Versatile Use: Can be stacked with testosterone, Masteron, or Anavar for synergistic results

  • Long Cycles: Mild profile allows safe use for 10–16 weeks


Recommended Dosage & Use

  • Men (Performance): 300–800 mg/week (3–8 ml)

  • Women: 50–100 mg/week (0.5–1 ml)

  • Cycle Length: 10–16 weeks (long ester suited for extended cycles)

  • Injection Frequency: Once or twice weekly (to maintain stable levels)

💡 Popularly stacked with Testosterone Enanthate, Masteron, or Anavar for cutting, or with low-dose Deca for lean bulking.


Possible Side Effects

Androgenic (dose-dependent):

  • Acne, oily skin

  • Hair loss (in predisposed individuals)

  • Mild virilization in women (voice deepening, clitoral growth)

Cardiovascular:

  • Mild reduction in HDL (good cholesterol)

  • Increase in LDL (bad cholesterol)

Hormonal:

  • Testosterone suppression (though milder than stronger anabolics)

  • Possible prostate effects in long-term, high-dose use

Liver:

  • Injectable form is low-hepatotoxic, but mild liver strain is possible


Contraindications

Do not use if you have:

  • Prostate or breast cancer (androgen-sensitive tumors)

  • Severe liver disease

  • Pregnancy (risk of masculinization of fetus)

  • Adolescents (risk of stunted growth)

Use with caution if you have:

  • Pre-existing cardiovascular disease

  • Male-pattern baldness or severe acne history


Storage Guidelines

  • Store at 20–25°C (68–77°F)

  • Protect from light

  • Do not freeze

  • Shelf life: 24–36 months unopened

  • Keep out of reach of children


Why Choose Alpha BioPharma Primobolan?

  • Pharma-grade Methenolone Enanthate raws

  • Ethyl oleate carrier for clean and smooth injections

  • Long-acting ester for convenient weekly dosing

  • Zero aromatization → estrogen-free gains

  • Tested for purity, sterility, and potency with every batch

Additional information

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