MastEnan 200 by British Pharma
MastEnan 200 is the long-ester injectable form of drostanolone, dosed at 200 mg per millilitre across a 10 ml multi-dose vial. Drostanolone is a DHT derivative which means it does not aromatise and may even compete mildly at the aromatase enzyme, giving it a reputation for dryness and definition in lean-phase research protocols.
Compound profile
- Active: Drostanolone Enanthate USP
- Strength: 200 mg/ml
- Half-life: roughly 7 to 10 days
- Aromatisation: none, mild aromatase inhibition reported
Common research use
- Cutting stacks alongside testosterone and a non-aromatising compound
- Pre-photoshoot or contest-prep modelling
- Combined with Trenabol 200 for advanced shred protocols
Subjects with low body-fat percentages tend to report the clearest visual response. Less effective in research scenarios where adipose levels remain elevated.
Brand & Format
- Brand: British Pharma
- Format: 10ml multi-dose vial
- Base: oil (intramuscular use only)
- Storage: cool, dry place between 15 to 30 degrees C
Notice: sold strictly for research and reference purposes. Not for human consumption. Buyers are responsible for compliance with local laws.




Reviews
There are no reviews yet.