What’s in OPC? – formula change
Posted by Jonathan Chamberlain on September 5, 2008
Marc Swanepoel reports:
My mixture initially consisted of Agaricus mushroom, Oleander, Pau D’Arco and Cat’s Claw. It was called Agaricus OPC (the initials of the last 3 ingredients) . When I changed the mixture to Sutherlandia and Oleander, the name was already well known and I decided to keep the OPC part – thus Sutherlandia OPC (now standing for Sutherlandia Oleander Purified Concentrate) .