Description
This warehouse is located within the EU.
ETA for E.U: 1 week
ETA for the UK: 1-2 week
ETA for the USA: 2-5 Weeks
Biotech Masteron (Drostanolone Propionate) 100mg/ml is a pharmaceutical-grade injectable anabolic steroid renowned for its ability to produce a dry, hard, and vascular appearance. Originally developed for medical use in breast cancer patients, Masteron has become a favourite among bodybuilders, athletes, and physique competitors—especially in the final weeks of a cutting cycle.
Each ml contains 100mg of Drostanolone Propionate, a DHT-derived anabolic compound that does not convert to estrogen. This makes Masteron one of the few compounds that enhance muscle density and sharpness without causing water retention, gyno, or fat gain.
What sets Masteron apart is its unique anti-estrogenic effect. It blocks estrogen receptors, helping users keep estrogen levels in check without the need for a separate aromatase inhibitor in many cases. For this reason, it’s often stacked with testosterone or other aromatizing compounds to balance the estrogenic load.
Its fast-acting propionate ester means frequent injections are needed, but it also delivers faster results. You’ll start to notice changes in definition, strength, and dryness within the first 1–2 weeks of use.
💪 Key Benefits:
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100mg Drostanolone Propionate per ml
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Pharmaceutical-grade quality from Biotech Pharma
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Ideal for cutting cycles, pre-contest use, and photo prep
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Promotes dry gains and muscle hardness
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No estrogenic side effects – no bloating or gyno
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Acts as a mild anti-estrogen
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Boosts strength, aggression, and training intensity
🧪 How to Use:
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Typical Dose: 300–500mg per week
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Injection Frequency: Every other day
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Cycle Length: 6–8 weeks
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Stacks Well With: Testosterone Propionate, Anavar, Winstrol
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PCT Required: Yes – run Clomid or Nolvadex for 3–4 weeks
⚠️ Warnings & Notes:
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Not recommended for bulking
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Not advised for women due to high androgenic activity
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Liver toxicity is low, but injectable use should always be sterile and responsible
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Not suitable for those under 21 or new to anabolic use
🚚 Shipping & Packaging:
All orders are sent discreetly from multiple locations with tracking and protective packaging. No product names or logos appear on the outside – your privacy is always respected.
