Why Our Jiaogulan Extract? Our Jiaogulan Gynostemma Pentaphyllum Extract contains a super high-potency extract of Jiaogulan Gynostemma Pentaphyllum standardized for 4:1 concentration and is lab tested for potency and purity.In order to provide consistency in quality, all of our products undergo following tests:Assay with HPLC / Titration / Gravimetry, Residual Solvent Analysis with GC-HS, Heavy Metal Testing with AAS, Microbiology Analysis, Impurity Profiling and Stability testing HIGHEST PURITY: Our products contain zero magnesium stearate, synthetic ingredients, dioxides, anti-caking agents, preservatives, colors or flavors. There are zero unnatural potentially harmful synthetic or artificial ingredients of any kind. NON SYNTHETIC: This product contains zero synthetic ingredients. It is sourced and made from real plant material and contains zero lab made or synthetic ingredients. 100% REAL HERBS! **full dosage instructions supplied with each product** Quantity: 227g (Half Pound) 1 Bag Serving Suggestion: Take 1 or 2 Tbsp daily (1,000mg) Or As Direct By Your Physician. Jiaogulan (Gynostemma Pentaphyllum) Powder 4:1 Extract Additional Details ------------------------------ Product description: Why Our Jiaogulan Extract? Our Jiaogulan Gynostemma Pentaphyllum Extract contains a super high-potency extract of Jiaogulan Gynostemma Pentaphyllum standardized for 4:1 concentration and is lab tested for potency and purity.In order to provide consistency in quality, all of our products undergo following tests:Assay with HPLC / Titration / Gravimetry, Residual Solvent Analysis with GC-HS, Heavy Metal Testing with AAS, Microbiology Analysis, Impurity Profiling and Stability testing HIGHEST PURITY: Our products contain zero magnesium stearate, synthetic ingredients, dioxides, anti-caking agents, preservatives, colors or flavors. There are zero unnatural potentially harmful synthetic or artificial ingredients of any kind. NON SYNTHETIC: This product contains zero synthetic ingredients. It is sourced and made from real plant material and contains zero lab made or synthetic ingredients. 100% REAL HERBS! **full dosage instructions supplied with each product** Quantity: 227g (Half Pound) 1 Bag Serving Suggestion: Take 1 or 2 Tbsp daily (1,000mg) Or As Direct By Your Physician. Jiaogulan (Gynostemma Pentaphyllum) Powder 4:1 Extract