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BOLDENONE  300

BOLDENONE 300

Brand: INJECTABLES

BOLDENONE 300


  • Quality assurance
  • 1 year warranty
  • Good policy


Boldenone Undecylenate 300 by Dr.X Labs is a long-acting injectable designed for lean mass gains, increased endurance, and red blood cell support. Minimal water retention, low aromatization, and clean, steady muscle gains make it ideal for extended cycles.


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Boldenone Undecylenate 300mg/ml

Brand: Dr.X Labs
Volume: 10ml Multi-dose Vial
Administration: Intramuscular (IM) Use Only

What is Boldenone?

Boldenone Undecylenate (Equipoise) is a slow-acting anabolic steroid derived from testosterone. Originally developed for veterinary use, it became popular in bodybuilding for its clean muscle gains and endurance-enhancing properties.

Key Benefits

  • Promotes lean, high-quality muscle mass
  • Increases appetite and endurance performance
  • Boosts red blood cell production for improved oxygen delivery
  • Minimal water retention for a dry appearance
  • Improves recovery and muscular preservation during cutting phases

Side Effects

  • Possible acne and oily skin (mild to moderate)
  • Increased red blood cell count (monitor hematocrit levels)
  • Testosterone suppression (requires testosterone base)
  • Mild estrogenic side effects (aromatase inhibitor use optional)

Advice and Precautions

Boldenone should always be stacked with a testosterone base to prevent hormonal imbalance. Bloodwork is strongly advised before and during the cycle. Post-cycle therapy is mandatory due to suppression.

Product Specifications

Dosage 300–600 mg/week
Half-Life 14 days (Undecylenate)
Water Retention Low to Moderate
Androgenic Rating 50
Anabolic Rating 100
Aromatization Low

Post Cycle Therapy (PCT)

Start PCT three weeks after the last injection using Clomiphene or Toremifene. Tamoxifen may also be used based on estrogen levels. Monitor for estrogen rebound due to the long ester duration.

Why Choose Dr.X Labs?

  • Swiss-grade international lab since 2020
  • Premium filtered oils with 98.5% purity
  • In-house chromatograph quality control
  • Ceramic-filtered for crystal clarity