OProCyn is a brand of high potency isotonic OPC product and is marketed by an independant distributor for the broad reach of the consumer public.

OProCyn is all-natural isotonic OPC drink powder 300g - OPC 3 month supply (90 servings), and does not contain any artificial flavors.


Product Details

Each bottle contains 300g powder (90 servings for 3 month supply).

Each serving contains:
Oligopin® French maritime pine bark extract polyphenols > 96%: 30mg;
Vitaflavan ® French grape seed extract polyphenols > 96%: 30mg;
ExGrape ® French red wine extract polyphenols > 92%: 30mg;
Green tea extract polyphenols > 98%, EGCG > 45%: 30mg;
Bilberry extract: 30 mg; Citrus extract bioflavonoids: 15mg;
Vitamin C 30mg;
Potassium (bicarbonate) 93mg.
Other ingredients: fructose, glucose, citric acid, maltodextrin,
silica, calcium sulfate, pectin & natural grape flavor.


Terms/Conditions and Refund Policy

We use customers' personal information only for processing orders. Other than that, we keep the customer information strictly confidential. We do not sell or otherwise distribute customer database.

Orders are shipped in the next business day by USPS First Class Mail or Priority Mail. The shipment usually takes 3 - 7 business days.

Money back is guaranteed and satisfaction is guaranteed.

Contact us for particular issues with the products by e-mail or phone.

E-mail us a request for any product return.

Seller pays for shipping if any product return is necessary.

Refund within a week after we receive a product return.


Contact Customer Service​

Advanced Functional Nutrition Inc.
4231 Balboa Avenue, San Diego, CA 92117
Phone: 877-245-6006.
Please contact us by email: opc@oprocyn.biz


We Beat Any One for Quality and Price

Advanced Functional Nutrition Inc. (San Diego, California, USA) is a wholesale and internet retail firm for health-benefiting products. Our philosophy is to reduce the costs in all possible ways, while providing the best quality product. For example, our website is simple enough to lower the costs of more fancy and expensive websites. We guarantee that we beat anyone in terms of product quality and price.

OProCyn® Isotonic OPC 3 Month Drink Powder

Free Shipping within US


USD$30.00 each