Herb Pharm's Blood Pressure Support features Hawthorn Blend prepared from the leaf. flower and berry of Crataegus spp. trees. The leaf and flower are harvested each spring in Europe and in the fall the berry is harvested in the Pacific Northwest. It also features Olive leaf extract prepared from the mature leaf of Certified Organic Olea europaea trees.

The herbs in this formula are individually extracted to provide a broad spectrum of plant compounds. Herb Pharm assures herb identity via macroscopic and organoleptic analysis. then confirms it through methods such as HPTLC fingerprinting specific to each herb. The formula is easily dispensed. taken in liquid form and added to water or other liquid.