Description
Drostanolone (Masteron), Astera Labs, 10 mg. DHT-class anti-estrogenic anabolic with minimal side-effect burden relative to its visual impact. Low-bodyfat cutting staple; Propionate for EOD schedules, Enanthate for 2×-weekly flexibility.
Key Benefits
- Superdrol — one of the most potent oral anabolics ever commercialised
- Rapid strength and lean mass in 2–4 weeks
- Does not aromatise — zero water, zero bloat
- Extreme hepatotoxicity — short cycles mandatory
- Not for beginners, not for back-to-back runs
- Each unit dosed at 10 mg — see Recommended Dosage below for protocol-specific intake
Recommended Dosage
Research dosing: 10–30 mg/day for 2–4 weeks. Most users see full effect at 10–20 mg. Above 30 mg/day liver enzymes spike severely. Cycles over 4 weeks are inadvisable.
How It Works
17α-methyl 2α,17β-dimethyl DHT-derivative. Potent AR agonist with zero aromatisation and zero progestagenic activity — pure lean-mass accrual. Extreme strength gains in first week. Lipid-profile devastation within 2 weeks.
Pharmacokinetics
Plasma half-life approximately 8 hours. Split daily dose 2–3×. Among the MOST hepatotoxic orals in commercial use. ALT/AST at week 2 and week 4 non-negotiable. Aggressive liver support (TUDCA 500 mg/day + NAC 1200 mg/day) from day 1.
Cycle & Stacking Guide
Short mass-cycle kickstart: 10–20 mg/day weeks 1–3 or 1–4 alongside a testosterone base (test E 500 mg/week). Drop superdrol at week 4, continue the injectable. Full liver panel before, during (week 2), and 4 weeks post-cycle.
Manufacturer Notes
Astera Labs produces a broad catalogue from research peptides to AAS oils. Lyophilised peptide vials ship with stability documentation.
Storage & Handling
Store upright at 15–25 °C in the original box, protected from light and moisture. Oil-based injectables are shelf-stable for the duration printed on the vial when kept at controlled room temperature. Do not refrigerate — cold thickens the carrier oil and makes drawing/injecting harder. Keep out of reach of children. For research and educational purposes only.





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