Manchester Peptides catalogue profile
Test 400
A 10 mL multi-dose injectable vial labelled at a total concentration of 400 mg/mL. “Test 400” is a supplier blend name rather than a standard generic medicine name, so the testosterone esters and their individual amounts must be confirmed from the vial or box label.
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Prices shown are the current catalogue guide prices.10 mL multi-dose vial · 400 mg/mL
Test 400
Product information
A 10 mL multi-dose injectable vial labelled at a total concentration of 400 mg/mL. “Test 400” is a supplier blend name rather than a standard generic medicine name, so the testosterone esters and their individual amounts must be confirmed from the vial or box label.
PubChem: TestosteroneFor research and reference purposes only. Listing a product does not establish suitability for medical use.Plain-English identity
What is Test 400?
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: Testosterone ↗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.