WELCOME to Primary Source®, THE premier American source for Masquelier OPC® products. We invite you to peruse our site to learn about OPC health benefits, review scientific information and purchase our quality Primary Source® OPC products.
Only Primary Source® offers Masquelier® Original OPC
in all three forms:
- OPC PineGold® :
OPC extracted from the Maritime Pine Bark
- OPC GrapeGold® :
OPC extracted from Semillon Grape Seeds
- OPC GoldBlend® :
Primary Source®’s proprietary OPC blend
To learn more click on our PRODUCT INFORMATION link above or contact us by phone or email. We’re here to serve your needs. Thank you for visiting PSOPC.COM!
Primary Source® is a registered trademark of Sweetwater Natural Products, LLC of Hancock, NH
Masquelier® is a registered trademark of International Nutrition Company of Vaduz, Lichtenstein.