Manchester Peptides catalogue profile
Mast PROP
A 10 mL multi-dose injectable vial labelled as drostanolone propionate at 150 mg/mL. “Mast” is catalogue shorthand for drostanolone (also spelled dromostanolone), with the propionate ester specified here.
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Prices shown are the current catalogue guide prices.10 mL multi-dose vial · 150 mg/mL
Mast PROP
Product information
A 10 mL multi-dose injectable vial labelled as drostanolone propionate at 150 mg/mL. “Mast” is catalogue shorthand for drostanolone (also spelled dromostanolone), with the propionate ester specified here.
PubChem: Drostanolone propionateFor research and reference purposes only. Listing a product does not establish suitability for medical use.Plain-English identity
What is Mast PROP?
The entry above identifies the compound or catalogue name. Published findings for a molecule do not establish the identity, effects or quality of this particular listed preparation.
Check the independent identity reference: PubChem: Drostanolone propionate ↗Third-party documentation
Certificates of Analysis
Reference reports concern the named submitted samples. A catalogue batch match has not been established; check the strength and source on each report.This should be treated as “not displayed”, not as evidence that analytical verification exists.
Browse all available COAsLast reviewed 10 October 2026. Research and reference information only. This page does not provide dosing instructions, treatment recommendations or medical advice. Not for human or veterinary consumption.