Public Advisory - Health Canada warns about Prime Research workout supplements that may pose serious health risks

OTTAWA, ON, April 14, 2025 /CNW/ - Health Canada is advising that the following product(s) may pose serious health risks. For more information, including product photos and what you should do, visit these online safety alerts:

• Unauthorized workout supplements

Health Canada maintains lists of unauthorized health products that may pose serious health risks so that the public can easily identify those they may have purchased and take appropriate action. You are encouraged to check back regularly for updates.

Product	Hazard Identified	Company	Action Taken
Unauthorized workout supplements
Prime Research LGD- 4033 10mg/mL	Labelled to contain LGD-4033 (ligandrol)	Prime Research Sherbrooke, QC	Seized and removed from online sale
Prime Research MK- 677 25mg/mL	Labelled to contain MK-677 (ibutamoren)	Prime Research Sherbrooke, QC	Seized and removed from online sale
Prime Research RAD- 140 20mg/mL	Labelled to contain RAD-140 (testolone)	Prime Research Sherbrooke, QC	Seized and removed from online sale
Prime Research S-4 50mg/mL	Labelled to contain andarine	Prime Research Sherbrooke, QC	Seized and removed from online sale

Stay connected with Health Canada and receive the latest advisories and product recalls.

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SOURCE Health Canada (HC)

Media Inquiries: Health Canada, [phone], [email protected]; Public Inquiries: [phone], 1-866 225-0709, [email protected]