The U.S. Patent and Trademark Office issued PRN Physician Recommended Nutriceuticals a method patent for their omega-3 nutriceutical formulation, providing further evidence that PRN’s unique and scientific omega-3 formation provides the exact nutrition for the creation of healthy tears therefore alleviating occasional dry eye symptoms. This is the second patent awarded to PRN in less than a year on its PRN Dry Eye Omega Benefits® nutriceutical product.
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