Masteron E 200mg/ml · Drostanolone Enanthate · 10ml
Masteron E 200mg/ml (Drostanolone Enanthate)
Masteron E contains Drostanolone Enanthate, the longer-ester form of Drostanolone. It is most commonly used during cutting and physique-focused cycles when the goal is muscle hardness, definition and a drier appearance without estrogen-driven water retention. Each 10ml bottle contains 200mg/ml, providing 2,000mg total.
200mg/ml
10ml
2,000mg
Enanthate · long acting
Quick reference
Masteron E Dosage
200–300mg
Per week · current TA reference
300–500mg
Per week · current TA reference
400–600mg
Per week · current TA reference
8–12 weeks
Current Thai Anabolics reference
Current Thai Anabolics injection schedule: once or twice per week. A peer-reviewed review of real-world anabolic-steroid use separately lists Drostanolone Enanthate as a cutting injectable at approximately 300–400mg/week, which overlaps with the existing Thai Anabolics range.[1]
| Weekly Amount | 200mg/ml Volume Per Week | If Split 2× Weekly |
|---|---|---|
| 200mg/week | 1.0ml | 0.5ml per injection |
| 300mg/week | 1.5ml | 0.75ml per injection |
| 400mg/week | 2.0ml | 1.0ml per injection |
| 500mg/week | 2.5ml | 1.25ml per injection |
| 600mg/week | 3.0ml | 1.5ml per injection |
These are non-medical bodybuilding reference amounts. The volume calculations apply specifically to this 200mg/ml product.
Primary use
Masteron E for Cutting & Definition
Drostanolone Enanthate is primarily associated with cutting rather than maximum mass gain. The 2020 British Journal of Pharmacology review specifically lists Masteron E / Drostanolone Enanthate as an injectable cutting compound.[1]
For experienced users, the appeal is usually muscle hardness, definition and maintaining a leaner appearance while using a longer ester that requires fewer injections than Masteron Propionate.
10ml bottle
How Long Will One Bottle Last?
200mg/week: approximately 10 weeks*
300mg/week: approximately 6.7 weeks*
400mg/week: approximately 5 weeks*
500mg/week: approximately 4 weeks*
*Bottle-duration math only based on 2,000mg total. It does not imply a recommended cycle length.
Compound identity
What Is Drostanolone?
Drostanolone is a synthetic anabolic-androgenic steroid derived from dihydrotestosterone (DHT). The best-characterized pharmaceutical form historically was Drostanolone Propionate, also known as Masteron or Masteril.[2]
Human research confirms that Drostanolone is metabolized as an androgen, and historical clinical studies used Drostanolone Propionate in the treatment of advanced breast cancer.[3][4]
Masteron E uses the same Drostanolone hormone attached to the longer enanthate ester. Human clinical research specifically on the enanthate ester is much more limited, so this page does not invent an exact evidence-based human half-life for Drostanolone Enanthate.
Estrogen profile
Does Masteron E Convert to Estrogen?
Drostanolone is DHT-derived. DHT is a non-aromatizable androgen, meaning it cannot be converted into estrogen by aromatase.[5] This structural characteristic helps explain why Masteron is associated with lower estrogen-driven water retention than aromatizable steroids such as testosterone.
That does not make Masteron E a replacement for an aromatase inhibitor. The historical use of Drostanolone Propionate in breast-cancer treatment is sometimes translated into broad claims that Masteron “controls estrogen,” but the product should not be described as though it directly works like Anastrozole or Exemestane.
If a cycle also contains testosterone or another aromatizable compound, estrogen can still be produced from those compounds and may still require monitoring.
Choosing a Masteron ester
Masteron E vs Masteron Propionate
| Feature | Masteron E | Masteron Propionate |
|---|---|---|
| Ester | Enanthate | Propionate |
| Current TA strength | 200mg/ml | 100mg/ml |
| TA injection schedule | Once or twice weekly | Every other day or 3× weekly |
| Main practical advantage | Fewer injections and better fit for longer cutting cycles | Faster adjustments and clearance |
Why choose Masteron E? It is the more convenient option for customers who want Drostanolone but prefer fewer weekly injections and a longer-ester format. The separate Masteron Propionate 100mg/ml product is better suited to users who prioritize faster adjustments.
Common combinations
Stacking Masteron E
Cutting: Masteron E is commonly combined with testosterone and may also appear alongside cutting compounds such as Anavar, Tren E or Winstrol.
Bulking: Drostanolone can be used in a mass-focused stack, but it is generally not chosen as the main compound when maximum scale-weight gain is the priority.
After a cycle
PCT After Masteron E
Drostanolone is an anabolic-androgenic steroid and should be treated as suppressive to endogenous testosterone production.
Current Thai Anabolics starting reference: around 2 weeks after the final Masteron E injection.
Clomid: 50mg/day for 2 weeks, then 25mg/day for 2 weeks.
Nolvadex: 40mg/day for 2 weeks, then 20mg/day for 2 weeks.
The exact PCT start should reflect every long-acting compound in the cycle. Because robust human pharmacokinetic data for Drostanolone Enanthate are lacking, this page does not present “exactly 14 days” as a validated clinical rule. See PCT products in Thailand →
Thailand delivery
Buy Masteron E 200mg/ml in Thailand
Thai Anabolics lists Masteron E / Drostanolone Enanthate at 200mg/ml in a 10ml bottle. Current stock status, price and waitlist availability are always shown in the purchase section at the top of this page.
Sources
Masteron / Drostanolone Sources
- Mullen C, Whalley BJ, Schifano F, Baker JS. Anabolic androgenic steroid abuse in the United Kingdom: An update. British Journal of Pharmacology. 2020;177(10):2180–2198. The review lists Drostanolone Enanthate / Masteron as an injectable cutting compound and reports approximately 300–400mg/week among non-medical use patterns. View full text
- Turza A, Bende A, et al. Exploring the Polymorphism of Drostanolone Propionate. Molecules. 2020;25(7):1616. Describes Drostanolone Propionate / Masteron as a synthetic anabolic-androgenic steroid derived from dihydrotestosterone. View full text
- Horning S, et al. The methyl-5 alpha-dihydrotestosterones mesterolone and drostanolone; gas chromatographic/mass spectrometric characterization of the urinary metabolites. Steroids. 1992. Human metabolism research identifying Drostanolone and its urinary metabolites. View on PubMed
- Chowdhury MS, Banks AJ, Bond WH, Jones WG, Ward HW. A comparison of drostanolone propionate and nandrolone decanoate in the treatment of breast carcinoma. Clinical Oncology. 1976;2(3):203–206. Historical randomized clinical evidence for Drostanolone Propionate use in humans. View on PubMed
- Swerdloff RS, Wang C. Dihydrotestosterone: a rationale for its use as a non-aromatizable androgen replacement therapeutic agent. Baillière’s Clinical Endocrinology and Metabolism. 1998;12(3):501–506. Reviews DHT as a potent androgen that cannot be aromatized to estrogen. View on PubMed
Written by
Adrian
Adrian writes practical, experience-led content covering injectable anabolic steroids, cutting cycles, performance enhancement and the fitness industry in Thailand. On this page, the focus is Masteron E dosage, Drostanolone Enanthate, cutting use, ester differences, stacking, PCT and current product documentation.
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