Primobolan 100 by Dragon Pharma
What Is Primobolan 100?
Primobolan 100 is Dragon Pharma methenolone enanthate at 100 mg per mL - the original Primobolan Depot. 1,000 mg per 10 mL vial.
Primo has a reputation unlike any other injectable: clean, dry, quality muscle with almost no estrogen activity, no water and famously mild side effects. It does not aromatize at all. The trade-offs are its price and its patience - Primo gains are slow and subtle, which is why it is the choice of users who value health markers and a tight look over fast scale weight.
Primobolan 100 Dosage
Primo is a long-ester compound with gentle returns - it rewards longer runs at adequate doses.
| Level | Weekly Dose | Per Injection (2x) |
|---|---|---|
| Quality mass | 400 mg | 2.0 mL |
| Classic Common | 600 mg | 3.0 mL |
Cycle Length
At 100 mg/mL the volumes get real - that is the case for the 200 mg/mL version. One 10 mL vial at 600 mg weekly lasts about 1.5 weeks; plan for a 12-16 week run.
Primobolan 100 Stacks
Primo stacks cleanly with low-aromatizing partners from the same Dragon Pharma line:
| Stack | Goal |
|---|---|
| Primo 100 + Enanthate 250 (low test) | Clean quality-mass base |
| Primo 100 + Masteron 100 | Dry conditioning without estrogen |
| Primo 100 + Anavar 10 | Strength and density, clean stack |
Primobolan 100 Side Effects
Primo has the mildest side profile of the serious injectables - the sides are mostly the standard steroid baseline.
- Estrogen - does not aromatize; no water, no gyno from Primo itself.
- Hair - mild androgenic effect in prone individuals.
- Suppression - yes, despite the mild reputation; PCT applies.
- Lipids and liver - comparatively gentle; still monitor on long runs.
This page is a product reference for research purposes. It does not replace medical advice, bloodwork review or local laws.
-
Good product overall but I expected results a little faster. Still leaning out nicely and appetite stayed normal which I liked
-
My husband has used a lot of different brands and said this Primo feels way more stable than most underground stuff. Shipping was fast too
-
Been stacking this with Test and honestly the quality feels top tier. Smooth injections and strength slowly keeps climbing
-
Primo feels super clean so far. Muscles look harder and more dry without crazy water retention
What is Primobolan?
Primobolan 100 is Dragon Pharma methenolone enanthate at 100 mg per mL - the original Primobolan Depot, known for clean, dry, quality muscle with minimal sides.
Does Primobolan lower estrogen?
Primo does not aromatize at all - it adds no estrogen and causes no water retention. It does not actively lower estrogen the way an AI does, but its total lack of aromatization keeps the cycle dry.
Does Primobolan build muscle?
Yes - slow, dense, keepable quality mass. Gains are subtle compared with mass orals or high test, which is exactly why Primo is the choice for users who value a clean look and health markers.
How much Primobolan 100 should I take?
Quality-mass protocols use 400-600 mg weekly - 2-3 mL twice a week at 100 mg/mL. Runs are long, 12-16 weeks, because Primo rewards patience.
How long does Primobolan stay in your system?
Methenolone enanthate is a long ester - it clears over weeks. Plan PCT about 2-3 weeks after the last injection, and note that Primo shows up in detection for months where testing applies.
Why is Primobolan so expensive?
Primo is expensive to manufacture and in high demand relative to supply - real methenolone enanthate is not cheap to produce. That price is also why it is one of the most faked compounds; buy from a lab-tested line.
What are Primobolan side effects?
The mildest profile of the serious injectables: no estrogen sides, gentle on lipids and liver compared with most, mild androgenic effect. Suppression is real despite the reputation - PCT applies.
Is Dragon Pharma Primobolan 100 legit?
Dragon Pharma products are manufactured under controlled conditions and third-party lab tested per batch. Check the batch number on your pack against the published lab report.
Related Products
