Xeno Labs Masteron Depot – 200mg/10ml
✓ Extreme Muscle Hardness – Create that dry, dense, contest-ready look
✓ Natural Anti-Estrogen – Control estrogen without harsh AI side effects
✓ Only Inject Twice Weekly – Long enanthate ester for convenient dosing
Original price was: $74.90.$69.90Current price is: $69.90.
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Why You Should Buy Xeno Labs Masteron Depot – 200mg/10ml at Steroiduck?
What It Does
Masteron Depot 200 contains Drostanolone Enanthate at 200mg per ml – the long-acting version of the famous Masteron compound. This is a DHT (dihydrotestosterone) derivative that’s been used since the 1970s for creating extreme muscle hardness, definition, and that dry, aesthetic look bodybuilders chase.
When you inject Masteron Depot, it increases protein synthesis moderately while providing powerful cosmetic effects. It doesn’t build massive amounts of muscle like testosterone or Deca – instead, it makes the muscle you already have look incredibly hard, dense, and defined. The enanthate ester releases slowly over 7-10 days, meaning you only need to inject twice weekly instead of every other day like Masteron Propionate.
Masteron also has anti-estrogenic properties without actually blocking the aromatase enzyme. It competes with estrogen at receptor sites, reducing water retention and estrogenic side effects. Within 2-3 weeks, you’ll notice dramatic improvements in muscle hardness, increased vascularity, and that dry, grainy appearance.
The Main Benefits For You
Extreme Muscle Hardness and Density
Masteron Depot creates that hard, dry, carved look that separates good physiques from great ones. Zero water retention means your muscles look incredibly dense and defined. Every muscle fiber shows. This is the look that wins competitions and dominates photoshoots.
Superior Vascularity
Within weeks of starting Masteron Depot, veins pop out everywhere – arms, shoulders, chest, abs. Your muscle separation becomes extreme. You look like a walking anatomy chart with visible striations and roadmap veins covering your body.
Natural Anti-Estrogen Effects
Unlike Arimidex that shuts down estrogen production, Masteron Depot works as a natural anti-estrogen by competing at receptor sites. This reduces water retention, controls gyno risk, and minimizes bloating from other compounds in your stack without crashing your estrogen levels.
Perfect for Cutting
During contest prep, Masteron Depot is essential for maintaining muscle fullness while getting extremely lean. You preserve all your hard-earned muscle while achieving single-digit body fat levels. The hardening effects become more pronounced as you get leaner.
Convenient Long Ester
The enanthate ester provides a 7-10 day half-life. You only need to inject twice weekly (Monday and Thursday) instead of every other day like Masteron Propionate. This convenience makes it ideal for longer 12-16 week cutting cycles.
Enhanced Strength
While not primarily a strength compound, Masteron Depot does provide noticeable strength increases, especially during calorie deficits when you’d normally lose strength. Your lifts stay strong even while eating below maintenance.
FDA DISCLAIMER: This product isn’t intended to diagnose, treat, cure, or prevent any disease. Drostanolone Enanthate is a controlled substance and should only be used under proper medical supervision for legitimate medical purposes.
Recommended Dosage for Male:
400-800mg per week split into two injections. Beginners start with 400mg weekly (2ml total). Intermediate users run 500-600mg weekly (2.5-3ml). Advanced users go to 700-800mg weekly (3.5-4ml). Split into Monday and Thursday injections.
Recommended Dosage for Female:
50-100mg per week for women who choose to use it. Start at 50mg weekly (0.25ml) and monitor closely for masculine side effects. Masteron is relatively safer for women than many compounds but virilization can still occur.
Injection Frequency:
Due to 7-10 day half-life, inject twice weekly for stable blood levels. Example: For 600mg weekly, inject 300mg (1.5ml) Monday morning and 300mg Thursday evening.
When to Inject:
Inject deep into muscle (glutes, thighs, or shoulders) using 1-1.5 inch needle. Rotate injection sites each time. The 200mg concentration flows smoothly with minimal post-injection pain.
Cycle Duration:
10-16 weeks for most users. Masteron shines in longer cutting cycles. Most competitors run it for the entire 12-16 week contest prep for maximum hardening effects.
Stacking:
Always stack with testosterone base. Classic cutting stack: 500mg Masteron Depot weekly + 400mg Testosterone Enanthate weekly + 350mg Trenbolone Enanthate weekly for extreme conditioning. Or: 500mg Masteron + 400mg Test + 50mg Anavar daily for contest prep.
Post Cycle Therapy (PCT):
Required after cycle ends. Wait 2 weeks after last injection (enanthate ester needs to clear), then start PCT: Nolvadex 40/40/20/20mg daily + Clomid 50/50/25/25mg daily for 4 weeks.
Most Common:
- Mild to moderate testosterone suppression
- Accelerated hair loss if male pattern baldness runs in your family (DHT derivative)
- Acne on back, chest, or face
- Oily skin
- Possible increased aggression
- Reduced HDL (good cholesterol) moderately
Less Common:
- Prostate enlargement with long-term high-dose use
- Difficulty urinating in older users
- Mood changes or irritability
How to Manage:
Start with moderate dose (400-500mg weekly) to assess tolerance. If hair loss is concern, consider using with Finasteride (though effectiveness is limited since Masteron IS a DHT derivative). Monitor cholesterol with blood work. Get blood work at week 8 checking testosterone, estradiol, lipids.
Active Ingredient:
Drostanolone Enanthate (2α-methyl-4,5α-dihydrotestosterone enanthate)
Dosage Strength:
200 mg per 1 milliliter
Quantity:
10ml vial (2000mg total per vial)
Form:
Injectable oil-based solution in sterile multi-dose vial
Intended Use:
Primary historical medical use: Breast cancer treatment (discontinued).
Primary bodybuilding use: Cutting cycles, contest preparation, muscle hardening, achieving dry aesthetic look, final weeks before competitions.
Classification:
DHT (dihydrotestosterone) derivative, long-acting ester
Mechanism of Action:
Drostanolone is DHT with a methyl group at carbon 2α. This modification increases anabolic activity and prevents metabolism by 3α-hydroxysteroid dehydrogenase. Binds to androgen receptors for hardness and cosmetic effects. Has anti-estrogenic properties (competes at estrogen receptors without inhibiting aromatase). Does not aromatize to estrogen. Moderate anabolic effects with primarily cosmetic/hardening benefits.
Half-Life:
7-10 days (allows twice-weekly injections)
Detection Time:
3 months after last injection in drug testing
Bioavailability:
High (oil-based intramuscular injection provides excellent absorption)
Anabolic/Androgenic Ratio:
62:25 (moderate anabolic, low androgenic compared to testosterone's 100:100)
Aromatization:
None - Cannot convert to estrogen
DHT Conversion:
Is already DHT derivative (no conversion needed)
Hepatotoxicity:
None - Not hepatotoxic
Effects on Cholesterol:
Moderate negative impact. Reduces HDL (good cholesterol) by 15-25%. Less severe than oral steroids or Trenbolone.
Molecular Formula:
C27H44O3
Molecular Weight:
416.64 g/mol
Administration:
Deep intramuscular injection into glutes, thighs, or deltoids. Use 1-1.5 inch needle. Inject slowly over 20-30 seconds.
Storage:
Store at room temperature (68-77°F or 20-25°C) away from light. Do not refrigerate. Do not freeze. Keep out of reach of children.
Also Known As:
Mast E, Masteron Enanthate, Drostanolone Enanthate, Drolban
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