Purslane Purslane Rich in valuable nutrients, the fleshy leaves of the purslane herb are appreciated as a culinary ingredient worldwide. Purslane also has a long tradition of medicinal use. In Near Eastern folk remedies, the plant is treasured for its properties to positively affect blood glucose metabolism. Product Information: DER: 3-6:1 Strict raw material selection Water-ethanolic extract Strict contaminant control Health Benefits: Metabolic Disclaimer: Application per traditional use as described in monographs and/or application substantiated by third party based upon a review of scientific evidence.