Primobolan 100 Primobolan 100
Dragon Pharma

Primobolan 100

Substance: Methenolone Enanthate

Fabricator: Dragon Pharma, Europe
Unit: 1 x 10 ml
Strength: 100 mg/ml

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


$246.00
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U.S. Domestic

Dragon Pharma Primobolan 100

Overview of Methenolone Enanthate 100mg profile, dosage range, and key performance properties.

Manufacturer

Brand Dragon Pharma
Last Lab Tested 2024.03.20
Carrier Oil MCT Oil

Core Information

Substance Methenolone Enanthate
Classification Anabolic Steroid
Active Half-Life 5 - 7 Days
Typical Dosage 300 - 600 mg/week

Effects & Properties

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

Lab Test Result

Verified product concentration report

Batch Verified
Result: 101mg/ml
Primobolan 100 Lab Test Result 2024.03.20

Primobolan 100 Cycle

10 - 12 week injectable lean recomposition cycle with support & PCT

Cycle Overview

Cycle Length 10 - 12 Weeks
Main Compound Primobolan 100 (Methenolone Enanthate)
Base Compound Testosterone (Enanthate / Propionate)
Compound Type Injectable only
Primobolan Dosage 200 - 600 mg/week
Testosterone 200 - 400 mg/week
Injection Split 2x per week
PCT Start 2 - 3 weeks after last injection
On-Cycle Support Cardio 3 - 5x/week, Omega-3, BP support, High-protein diet
Monitoring HDL / LDL, Testosterone suppression, Estrogen balance, Recovery
Primobolan 100 is a long-acting injectable known for dry, lean gains, low estrogen conversion, and strong muscle preservation in calorie deficits.

Cycle Structure

  • Frequency: 2 injections per week for stable levels
  • Focus: Lean muscle retention & recomposition

Stack Options

Cutting Stack: Testosterone + Primobolan + Winstrol

Hardening Stack: Primobolan + Masteron + Propionate

Lean Recomp Stack: Primobolan + Testosterone + Anavar

Advanced Stack: Primobolan + Testosterone + Trenbolone (experienced users only)

PCT Protocol

Clomid: 50mg - 25mg taper

Nolvadex: 40mg - 20mg taper

Duration: 4 - 6 weeks

Support: DHEA + ZMT + micronutrients

Timeline Overview

Cycle Phase Weeks 1 - 10/12 Primobolan 100 + Testosterone base
Build Phase Weeks 1 - 4 Gradual blood level stabilization
Peak Phase Weeks 5 - 12 Lean muscle retention & fat loss synergy
Clearance Weeks 13 - 15 No injections (ester clearance period)
PCT Weeks 16 - 19 Clomid + Nolvadex recovery phase
Primobolan 100 is injectable only in this structure, optimized for clean, dry gains with minimal water retention and low estrogenic activity.

Compound Comparison

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

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

Frequently Asked Questions

Everything you need to know about Methenolone (Primobolan)

What is Methenolone (Primobolan)?

Methenolone, commonly known as Primobolan, is a DHT-derived anabolic steroid used to support lean muscle preservation, particularly during cutting phases.

What is Dragon Pharma Primobolan used for in bodybuilding?

It is mainly used to preserve lean muscle mass during calorie deficits and to support a dry, defined physique with minimal water retention.

What is the difference between Methenolone Acetate (Primobolan 200) and Enanthate (Primobolan 100)?

Primobolan 200 is an oral, fast-acting form requiring daily dosing, while Primobolan 100 is an injectable long-acting form with weekly administration.

Does Primobolan aromatize into estrogen?

No, Methenolone does not aromatize into estrogen, which means it does not typically cause water retention or gynecomastia.

How does Methenolone work in the body?

Methenolone binds to androgen receptors in muscle tissue, increasing protein synthesis and nitrogen retention to support muscle maintenance and recovery.

What are the main benefits for cutting?

It helps preserve lean muscle during calorie restriction, supports fat loss, and contributes to a harder, drier physique without water retention.

Can Methenolone be used for bulking?

Yes, but it is typically used in lean bulking stacks rather than as a primary mass-building compound due to its mild anabolic nature.

What are the side effects?

Possible side effects include testosterone suppression, mild androgenic effects such as acne or hair thinning, and cholesterol imbalance.

Is Post Cycle Therapy (PCT) needed after Primobolan?

Yes, PCT is recommended because Methenolone can still suppress natural testosterone production, especially after longer cycles or higher doses.

Storage

Proper handling and preservation guidelines.

Primobolan 100 (Methenolone Enanthate) 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.
Primobolan 100 Reviews
ALONZO
October 28, 2025

Runnin' 700mg Primo a week right now awith Test and totally loving it! I look leaner, feel great, libido is on point and getting slightly stronger in the process! It's a miracle drug I tell you.

Theodore F.
August 18, 2025

I love it Masteron & Primo. Best lean mass cut.

Bennett
May 25, 2025

This is my first time with Primo. But it's been incredible for me. 600 Test E, 600 NPP and 600 Primo. Virtually no side effects, just quality gains. Damn I love Primo. Worth every penny.

Dorian L.
February 23, 2025

Running test with primo currently on week 10, with primo being on a higher ratio (400 test / 500 primo ). My experiences are actually good. Primo doesn't give me any sides.

Tristan O.
December 11, 2024

I recently added low dose primo to my TRT protocol and the results have been fantastic. I was taking only 70mg/wk along with 100 mg/wk Testosterone. I am six weeks in and noticeably more muscular and vascular.

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