ArginoCarn® is a member Sigma-Tau HealthScience’s AminoCarnitine® line of products and is exclusively manufactured by Sigma-Tau HealthScience under USA Production Patent #6703042 / Worldwide Production Patent #EP1202956 as well as other foreign patents. ArginoCarn® is certified USP, Kosher, meets HALAL requirements and is manufactured in a cGMO, FDA audited production facility.

Millions of ArginoCarn® capsules are sold annually. Watch out for off-shore knockoffs which are priced the same but do not deliver on quality, purity or stability. Such products are not guaranteed to comply with OSHA, Proposition 65, or USP. They are bathtub blends that have been cleverly misrepresented to trick you into thinking that you are getting the purely distinct, USP supervised and validated ArginoCarn® ingredient. Such knock-off products could contain residual solvents or other impurities which could leave you worse off than before you took them. Sigma-Tau tracks every such offender and find their origins to be small, single person, internet suppliers. Our multi-national legal division brings them, as well as the manufacturers who buy such knock-off ingredients, to legal justice within the USA as well as their own legal jurisdictions. Sigma-Tau does not tolerate patent infringement and has collected handsomely on such patent infringement in the past! Look for the Sigma-Tau HealthScience logo and patent citation #6,703,042 on every product label and make sure any arginine/carnitine ingredient you consider has "USP" after the ingredient name BEFORE YOU BUY...