EQ 300 EQ 300
Dragon Pharma

EQ 300

Substance: Boldenone Undecylenate

Fabricator: Dragon Pharma, Europe
Unit: 1 x 10 ml
Strength: 300 mg/ml

If your order hasnt arrived within 35 days after shipping, we will resend it for free.


$116.00
Shipping :
U.S. Domestic

Dragon Pharma EQ 300

Overview of Boldenone Undecylenate 300mg profile, dosage range, and key performance properties.

Manufacturer

Brand Dragon Pharma
Last Lab Tested 2025.11.20

Core Information

Substance Boldenone Undecylenate
Classification Anabolic Steroid
Active Half-Life 14 days
Typical Dosage (Men) 400 - 600 mg/week

Effects & Properties

Water Retention Low
Aromatization Low
Hepatotoxicity Low
Hair Loss Risk (HBR) No
Acne Rarely

Dragon Pharma EQ 300 – Boldenone Undecylenate for Lean Muscle Growth, Endurance & Performance

EQ 300 by Dragon Pharma contains 300 mg/mL of Boldenone Undecylenate (Equipoise), a long-acting injectable compound known for supporting lean muscle gains, enhanced endurance, improved recovery, and increased vascularity. With its extended undecylenate ester and stable release profile, EQ 300 is a popular choice for athletes and bodybuilders seeking gradual, quality muscle development without excessive water retention.

Manufactured to Dragon Pharma's strict quality standards, each vial is designed for consistency, purity, and reliability. The long half-life of Boldenone Undecylenate allows for fewer injections while maintaining stable levels throughout extended training phases.

What Is EQ 300 (Boldenone Undecylenate)?

Boldenone Undecylenate, commonly known as Equipoise, is a long-acting derivative of testosterone recognized for its favorable balance between anabolic activity and androgenic effects. Originally developed for veterinary applications, it later became widely known for its association with lean muscle mass development, appetite stimulation, endurance enhancement, and improved oxygen delivery.

Unlike compounds that promote rapid weight gain, EQ 300 is valued for producing steady, maintainable muscle growth, making it suitable for athletes focused on quality size, body recomposition, and long-term performance improvements.

Key Benefits of EQ 300

  • Supports lean muscle growth and quality mass gains
  • Promotes increased vascularity and muscle definition
  • Enhances endurance and training performance
  • Encourages protein synthesis and nitrogen retention
  • Supports recovery between intense workouts
  • May increase appetite during growth-focused phases
  • Long half-life allows for less frequent injections
  • Lower tendency for water retention compared with many testosterone-based compounds

EQ 300 Dosage

Equipoise's undecylenate ester gives it a long half-life (up to 14 days), which allows for less frequent injections but also means it takes several weeks to reach peak levels.

Typical Dosage (Bodybuilding Use)

Men: 300–600 mg per week

Women: Seldom used because of the risk of virilization. If prescribed, a typical dose is 50–75 mg per week.

How EQ 300 Works

Boldenone Undecylenate interacts with androgen receptors in muscle tissue, supporting protein synthesis, nitrogen retention, and recovery processes that contribute to muscle development. It is also known for stimulating red blood cell production, which may improve oxygen transport to working muscles and support endurance during demanding training sessions.

Because EQ 300 contains the undecylenate ester, the compound is released gradually into the bloodstream, providing a consistent and stable profile over extended periods.

EQ 300 for Bulking and Cutting Cycles

One of the reasons EQ 300 remains highly regarded is its versatility.

Bulking: Equipoise + Testosterone Enanthate + Anavar — commonly combined to support lean muscle mass gains.

Bulking Cycles

During lean bulking cycle phases, EQ 300 is commonly selected to support:

  • Gradual muscle mass accumulation
  • Increased appetite
  • Improved recovery
  • Enhanced workout capacity

Cutting Cycles

Cutting: Equipoise + Testosterone Propionate + Masteron (Drostanolone) — commonly combined to enhance muscle hardness and definition.

During cutting cycle or recomposition phases, athletes often value EQ 300 for:

  • Preserving lean muscle tissue
  • Supporting strength and endurance
  • Enhancing vascularity
  • Maintaining performance while reducing body fat

Half-Life and Injection Frequency

The undecylenate ester provides EQ 300 with a long half-life of approximately 14 days. This extended release profile allows for stable blood concentrations and typically requires fewer injections compared with shorter-acting compounds.

Why Athletes Choose EQ 300

EQ 300 has built a strong reputation among experienced athletes because of its ability to deliver steady lean muscle gains, enhanced endurance, improved recovery, and noticeable vascularity without the dramatic fluctuations often associated with faster-acting compounds. Its balanced anabolic profile makes it a versatile option for both growth-focused and conditioning-focused training phases.

Product Highlights

  • 300 mg/mL Boldenone Undecylenate
  • Long-acting undecylenate ester
  • Supports lean muscle development
  • Promotes endurance and oxygen utilization
  • Enhances recovery and workout performance
  • Suitable for long-duration training phases
  • Manufactured by Dragon Pharma
  • Verification code included for product authentication

Storage Instructions

Store EQ 300 in a cool, dry place away from direct sunlight. Keep the vial securely sealed and out of reach of children.

EQ 300 remains one of the most versatile Boldenone Undecylenate formulations available for athletes seeking lean muscle gains, improved endurance, enhanced recovery, and long-term performance support. Its balanced 300 mg/mL concentration, extended half-life, and reputation for steady, quality muscle development make it a popular choice for both lean bulking and body recomposition phases. Whether the goal is increased vascularity, sustainable progress, or improved training capacity, EQ 300 continues to be a trusted option among experienced athletes.

Lab Test Result

Verified product concentration report

Batch Verified
Result: 315mg/ml
EQ 300 Lab Test Result 2025.11.20

EQ 300 (Boldenone) Cycle

14–16 week structured lean bulk cycle with support & PCT

Cycle Overview

Cycle Length 14 - 16 Weeks
Main Compound Boldenone Undecylenate (Equipoise)
Base Compound Testosterone (Enanthate / Cypionate)
Equipoise Dosage 300 - 600 mg/week
Testosterone 300 - 500 mg/week
Injection Split 2x per week
PCT Start 3 - 4 weeks after last injection
On-Cycle Support Cardiovascular training 3 - 5x/week, Omega-3 & cholesterol support, BP monitoring, High-protein diet (~1g/lb)
Monitoring Hematocrit / RBC levels, Blood pressure, Lipid profile (HDL / LDL), Estrogen-related water retention
Equipoise is a slow-acting compound. Results build gradually over time with stable lean gains and improved endurance.

Injection Schedule

  • Monday: Half dose
  • Thursday: Half dose
  • Example: 150 - 300 mg Equipoise + 150 - 250 mg Testosterone

Stack Options

Lean Bulk Stack: Testosterone Enanthate + Equipoise

Cutting/Hardness: Anavar (20 - 40 mg/day, weeks 6 - 14)

Hardening Stack: Masteron (Drostanolone) + Testosterone Propionate

Premium Lean Stack: Primobolan + Testosterone

PCT Protocol

Clomid: 50mg - 25mg taper

Nolvadex: 40mg - 20mg taper

Duration: 4 - 6 weeks

Start: 3 - 4 weeks after last injection

Timeline Overview

Cycle Start Weeks 1 - 16 Equipoise + Testosterone base
Build Phase Weeks 1 - 6 Slow accumulation of stable blood levels
Performance Phase Weeks 7 - 16 Lean mass, endurance, steady strength gains
Clearance Weeks 17 - 20 No injections (due to long ester half-life)
PCT Weeks 21 - 26 Clomid + Nolvadex
Equipoise is veterinary-only and not approved for human medical use. Proper PCT and health monitoring are essential due to full HPTA suppression.

Compound Comparison

Boldenone vs Primobolan vs Testosterone vs Trenbolone - Performance, muscle gain profile, and side-effect comparison

Feature Boldenone Primobolan Testosterone Trenbolone
Muscle Gain Speed
Moderate
Moderate+
High
Extreme
Muscle Quality Dense and balanced Dry, aesthetic, high quality Full, volumized mass Hard, dense, extreme definition
Endurance
High
Low
Moderate
High
Aromatization Low None High None
Water Retention Minimal None Moderate - High None
Appetite Impact Strong increase Neutral Moderate increase Often suppresses appetite
Side Effect Risk
Moderate
Low
High
Very High
Best Use Case Long bulking / endurance cycles Cutting / physique refinement Foundation bulking cycles Advanced cutting / recomposition
User Level Intermediate Intermediate Beginner–Advanced Advanced Only

Frequently Asked Questions

Everything you need to know about the Dragon Pharma EQ 300

What is Dragon Pharma EQ 300?

Dragon Pharma EQ 300 contains Boldenone Undecylenate, commonly known as Equipoise, a long-acting injectable compound associated with gradual lean mass gains and endurance support.

What is Boldenone Undecylenate?

Boldenone Undecylenate is the active ingredient in Equipoise, originally developed for veterinary use and known for slow, steady anabolic effects.

What are the common benefits of EQ 300?

Users often associate EQ 300 with lean muscle gains, improved appetite, enhanced endurance, and steady progress during longer cycles.

How long does EQ 300 take to work?

Because of its long ester, noticeable effects are commonly reported after several weeks of consistent use.

How often is Dragon Pharma EQ 300 injected?

Due to the long undecylenate ester, it is commonly split into one or two injections per week depending on preference.

Does EQ 300 cause water retention?

It may cause less water retention than testosterone-based compounds, but estrogen-related effects can still occur in some users.

Is Dragon Pharma EQ 300 used for bulking or cutting?

EQ 300 is commonly discussed for lean bulking phases, recomposition plans, and longer cycles focused on quality muscle gains.

Can EQ 300 be stacked with testosterone?

Many users discuss combining Boldenone with a testosterone base because of compatible cycle structure and hormonal balance considerations.

What are possible side effects of EQ 300?

Possible effects may include acne, oily skin, increased red blood cell count, hormonal suppression, cholesterol impact, and hair loss in predisposed users.

What happens after stopping EQ 300?

Because Boldenone may suppress natural testosterone production, users commonly plan recovery support after discontinuation.

Storage

Proper handling and preservation guidelines.

EQ 300 (Boldenone Undecylenate) should be stored at room temperature (around 20 - 25 °C) in a dry, dark place, away from direct sunlight and heat.

Keep the vial tightly sealed and protected from moisture to maintain its stability and sterility.

Avoid refrigerating or freezing it, as temperature extremes can affect the solution’s consistency.

Tip: Always store in original packaging to minimize light exposure and contamination risk.
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