Product Overview
Dragon Pharma Drostanolone Esters puts both Masteron packs on one card: Propionate 100 and Enanthate 200, each an oily solution for deep intramuscular injection in a 10 ml multi-dose vial. Both carry drostanolone, a DHT-derived molecule that does not aromatize, and they differ only in the ester attached to it.
The two packs cover the same job on different clocks. The propionate version is the fast one, with an elimination half-life near two days and an every-other-day schedule; the enanthate version releases over a week or more and is injected twice weekly on longer runs. Neither is a mass compound: both are used for hardness, definition and vascularity in a cutting phase, and the text below is reference material rather than medical advice.
Propionate 100 - The Short Ester
Drostanolone propionate runs an elimination half-life of about two days, with one third-party reference placing it nearer 2.5 days. That sets the injection rhythm at every other day or daily, and it makes the compound easy to fine-tune and quick to clear. Reference weekly totals run 300-400 mg at the start, 400-500 mg in the middle and up to 600 mg, over 6 to 10 weeks, with many users pinning daily in the final pre-contest weeks.
This is the ester for a short, fast block: the closing weeks before a show, a cut that has to clear quickly, or a phase where the dose is still being nudged. At 100 mg per ml a 300-400 mg week is 3-4 ml of oil spread across the every-other-day schedule, so each injection stays near 1 ml and the vials are used up before the oil has a chance to sit.
Enanthate 200 - The Long Ester
Drostanolone enanthate releases far more slowly, with a half-life quoted around 7 to 10 days, so two injections a week hold a steady level and the cycle can run longer. Reference weekly totals of 300-400 mg initially, 400-600 mg in the middle and about 600 mg at the top sit inside 10-16 week frames. The trade is a slower build and a longer wait for clearance than the propionate pack.
The long ester is the pick when a cutting run lasts months and the schedule matters more than speed, since two shots a week hold a steadier level in half the oil of the short ester at the same weekly total. The harder part of the trade is patience: the dry look shows up later, and the vial has to be kept away from heat and light between draws.
Mechanism of Action
Being a DHT derivative, drostanolone is not a substrate for aromatase, so there is no estrogenic water retention and no gynecomastia through that route. What it delivers is a dry, hard look, better vascularity and a strength increase without bloat. The androgenic profile is also the source of its weaknesses: acne, hair loss and aggression appear in users who are predisposed. When a testosterone ester sits underneath as a base, such as Propionat 100, estradiol is controlled with a low dose of an aromatase inhibitor such as Arimidex rather than by changing the drostanolone dose.
Dosage and Cycle Guidelines
Weekly totals below are the reference figures for drostanolone from the compound fact sheets.
| Propionate 100 | 300-600 mg weekly, injected every other day or daily, 6-10 weeks |
| Enanthate 200 | 300-600 mg weekly, split into two injections, 10-16 weeks |
| Administration | Deep intramuscular, rotating sites; the propionate reaches a working level within 1-2 weeks |
Stacking and Support
Drostanolone is a finishing compound, so it is stacked on top of a base rather than run alone. The usual partners are a short testosterone ester as the base and, in the final weeks, a fast 19-nor such as Trenbolone 100. In a shorter cutting block the propionate pack also pairs well with a dry oral such as Anavar 10, and heavier mass cycles usually keep a longer injectable such as Deca 300 for the off-season instead.
Post-Cycle Therapy
Drostanolone suppresses the axis, and, because it dries the physique rather than adding size, the recovery plan matters more than the compound does. The ester sets the wait before therapy starts.
Side Effects and Precautions
The complaints here are androgenic rather than estrogenic, and the lipid shift is the one that has no visible warning sign. Neither pack suits users who are sensitive to androgens, and nothing here is for beginners, women or minors.
Which Ester to Choose
The propionate pack is the pick for short, aggressive cutting phases and the last weeks before a show, when a fast build and a fast exit are worth the extra injections. The enanthate pack suits longer cutting or recomposition runs where twice-weekly dosing and a steadier level matter more than speed. The compound, the dryness and the side effects are the same; only the calendar changes.
Blood Work and Buying
A sensible panel for either ester covers estradiol, a lipid profile, a complete blood count and blood pressure, because the base testosterone supplies the estrogenic side of the cycle. Both packs are listed in the Dragon Pharma brand section beside the bases and support products for a cutting cycle.
