Marshmallow Root Powder Organic by Starwest Botanicals is a high-quality herbal supplement made from Althaea officinalis. Sourced from Croatia, this product is USDA Certified Organic and Kosher Certified. It is compliant with current Good Manufacturing Practices (cGMP) and is designed to be taken with at least 250 ml (8 oz) of liquid. The product weighs 4 oz (113.4 g) and is packaged in a resealable bag to maintain freshness.