Highly Concentrated EPA and DHA  
Nutraceutical Sciences Institute offers the largest selection of pure and great tasting omega oils and softgels Molecularly Distilled with high elemental levels of Omega-3 EPA & DHA, and are purified through molecular distillation to ensure the absence of impurities, including PCBs and heavy metals.

All Nutraceutical Sciences Institute products are purchased fresh, laboratory tested using state of the art equipment, and must pass industry and FDA standards for identity, purity, and potency. All products are tested for heavy metals, microbiology, and contaminants which may be present.

Every batch is lab tested to guarantee exceptional freshness and purity levels

NSI® EFA supplements are formulated using fresh, deep sea, cold water fish body oils; not fish liver oils. These fish oils undergo a process of molecular distillation, which ensures a high level of concentration and product purity.

The Scientific Advisory Board at NSI® (composed of Medical Doctors) has developed a revolutionary approach to bio-available technology: UltrAbsorb Technology®. It provides speedy assimilation and allows easy, gentle Ultra Absorption of nutrients that promote your health.

Did You Know?

All NSI supplements are packaged in HDPE (High Density Polyethylene) bottles. These bottles keep moisture vapor out, protecting the freshness and integrity of their contents, and are 400% more effective compared other brands currently using PET (Polyethylene Terephthalate) bottles. HDPE bottles do not break as glass can and are also recyclable so we urge you to please recycle them.