Why PRN?

In the world of nutritional supplements, PRN stands alone. PRN is committed to providing products with unmatched purity and potency. PRN has partnered with the world’s leading doctors and provides products only under the recommendation of a physician.  PRN’s commitment to helping patients lead healthy and fulfilling lives is supported by:

Superior Formulations

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PRN omega-3 products contain both a high amount of DHA and EPA, which are natural anti-inflammatories that support healthy cellular function. These ingredients work from within the body to reduce systemic inflammation. At PRN, our omega-3 products are in their natural triglyceride form, the same form that the omega-3 fatty acids (EPA and DHA) are in when we absorb them from eating fish. Most other fish oil products are low quality, unpurified, or are sold in a synthetic, ethyl ester form.  This form, which is more difficult to absorb, can leave a fishy odor or after-taste.  It could take up to 40 synthetic capsules to equal the same therapeutic benefits found in just four capsules of PRN’s condition specific products.

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Clinical Proof

PRN provides our customers the purest, most potent, scientifically – based, and thus, the most efficacious nutritional supplements possible. We stay current with the evidence and reformulate our products in response to the ever-evolving body of evidence. The company’s product-related assertions are made only when substantiated in well-documented peer-reviewed science and supported by the PRN Medical Director and International Scientific Advisory Board.

The science behind our products is important to us, and so is teaching the science behind our products. Our medical team of physicians lectures at International, National, State and Local continuing education venues to provide the most current omega-3 research available. As all of our products are based on peer-reviewed clinical evidence, we enthusiastically provide accredited continuing education courses to ensure that our doctors are current on the latest omega-3 science.

Physician Recommendations

Each product has been carefully crafted, reviewed and approved by an independent medical advisory panel. This same advisory panel is instrumental not only in the creation of our products but the recommendation of these products within their own families and medical communities. Our products are distributed through the recommendation of our physician partners.

Condition Specificity

At PRN, we develop formulas that are concentrated and specific to the conditions you experience. Each product has been carefully crafted based on peer-reviewed scientific evidence to target specific conditions, and the formulations are reviewed and approved by the medical advisory panel for each clinical specialty. Our products have been specifically created to address common ocular, women’s, orthopedic and cardiac health problems.

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Manufacturing Standards                               

PRN products are manufactured in world class facilities that are certified by the National Safety Federation (NSF).  These facilities also meet/exceed Good Manufacturing Practices (GMP) guidelines.  Additionally, every batch of PRN product is third-party tested to ensure we adhere to the same standards of quality and purity as prescript ion brands.

A study comparing daily exposure to PCBs/PBDEs in 10 commonly purchased national brands of fish oil supplements revealed a median intake of 181 ng/g (over double the acceptable safe value determined by California law Proposition 65).

PRN products, though, have lower than 5 ng/g of PCBs – 18 times purer than the Proposition 65 standard of safety.

Appropriate Dosage

PRN is entrenched in the latest omega-3 science. We adjust dosage recommendations based on the condition-specific needs of our medical specialties. The American Heart Association and the American Cardiology Association recommend 2-3 grams of omega-3 daily (specifically EPA and DHA) for patients with conditions involving chronic systemic inflammation. A robust independent clinical study comparing a PRN product to two popular product alternatives revealed that PRN’s product was the only product able to achieve the recommended cardioprotective 8% blood saturation of omega-3s in a simple regimen of 4 capsules/day.*


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*Bucci, Frank, Thomas Kislan, A Comparison of Omega-3 RBC Saturation for PRN Dry Eye Omega Benefits v. TheraTears Nutrition & Nature Made (Abstract Presented at American Academy of Ophthalmology 2011)