How does NSI® Hawthorn Extract work?
Hawthorn extract (Crataegus oxyacantha, Crataegus monogynarich) is often used to promote healthy cardiovascular function by supporting the contractions of the heart muscles, coronary artery blood flow and blood pressure.

NSI® Hawthorn is formulated from the purest standardized form, using a higher dosage of active ingredients. The standardization is achieved by isolating the small portion of a plant or herb that contains the most active and effective ingredients. As a result, you are rewarded with the most potent health benefits. And while these standardized herbs may cost a little more, the higher quality ingredients ensure a product truly designed for your optimal 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.