Description

Product Overview

Boldenone Undecylenate 250 mg/ml, commonly known as Equipoise (EQ), is a long-acting injectable anabolic steroid valued for its ability to promote lean, steady muscle growth, increased vascularity, and improved endurance. Its undecylenate ester gives it an exceptionally long half-life, making it one of the most convenient steroids for extended cycles.

Unlike testosterone, Boldenone aromatizes at about 50% the rate, meaning less water retention and fewer estrogenic side effects, while still providing consistent anabolic performance. This balance makes it popular for both bulking and cutting cycles, especially when combined with testosterone or other anabolic agents.

Composition

Each 1 ml injectable solution contains:

• Boldenone Undecylenate – 250 mg

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

• Benzyl Benzoate (BB) – 20.0% (solvent/stabilizer)

• MCT Oil – q.s. to 1 ml (carrier oil)

Crafted with premium MCT oil for smooth injections and stable release.

Pharmacological Profile

• Class: Anabolic-Androgenic Steroid (AAS)

• Ester: Undecylenate (very long-acting)

• Half-life: ~14 days (one of the longest of any ester)

• Anabolic Effects:

  • Increases protein synthesis → promotes steady muscle growth

  • Enhances nitrogen retention → preserves lean mass

  • Stimulates red blood cell production (erythropoiesis) → endurance & vascularity

• Androgenic Effects: Weaker than testosterone, but still present

• Estrogenic Effects: Aromatizes at ~50% rate of testosterone → possible gynecomastia/water retention in sensitive users

• Progestogenic Activity: None significant

Benefits & Effects

• Steady Lean Gains: Slow but high-quality muscle growth

• Improved Endurance: Boosts red blood cell count for stamina and vascularity

• Versatile: Works in both bulking and cutting cycles

• Lower Estrogenic Risk: Less water retention than testosterone

• Long-Acting: Requires less frequent injections

Recommended Dosage & Use

• Performance Use:

  • Men: 300–600 mg per week (1.5–3 ml)

  • Women: Not generally recommended (virilization risk at moderate/high doses)

• Cycle Length: 10–16 weeks (due to long ester buildup)

• Injection Frequency: 1–2x per week (to maintain stable blood levels)

• Stacking:

  • Bulking: Often stacked with Testosterone Enanthate, Deca, or Dianabol

  • Cutting: Often stacked with Trenbolone, Masteron, or Anavar

Possible Side Effects

• Androgenic: Acne, oily skin, hair loss (if predisposed), increased body/facial hair

• Estrogenic: Mild risk of gynecomastia, bloating (dose-dependent)

• Cardiovascular: ↓ HDL, ↑ LDL cholesterol, hypertension

• Hormonal: Suppresses natural testosterone → requires PCT (Clomid, Nolvadex, HCG)

• Women: Virilization (deepened voice, clitoral enlargement, menstrual irregularities)

• Injection Site Pain: Some users report discomfort due to the undecylenate ester

Contraindications

Do not use if you have:

• Prostate or breast cancer (men)

• Breast cancer with hypercalcemia (women)

• Severe liver or kidney disease

• Uncontrolled cardiovascular disease (hypertension, stroke, clotting disorders)

• Polycythemia (hematocrit >50%)

• Allergy to carrier oils or ester compounds

Storage Guidelines

• Store between 15°C–30°C (59°F–86°F)

• Protect from light

• Do not freeze

• Keep tightly sealed in original vial

• Shelf life: 2–3 years unopened

Why Choose Alpha BioPharma Boldenone?

• Pharma-grade EQ raws sourced for purity

• MCT oil carrier for stability and smooth injections

• Long undecylenate ester → less frequent injections

• Batch-tested for sterility, potency, and consistency

• Trusted by athletes for lean bulking and endurance cycles