Therapeutic dosages of synergistic healthy nutrients, such as Albion Magnesium & Potassium, Casein Hydrosolate and Hawthorn Berry Extract, that have been shown to help maintain proper blood pressure and good circulation. Casein Hydrolosate has been shown to effectively relax blood vessels and Hawthorn Berry Extract which has been shown to promote blood pressure health. Emerald Labs is formulated and clinically validated by a well-respected licensed naturopathic medical doctor (N.M.D.) according to the highest standards of his medical practice. His expertise in nutrition, herbal and vitamin therapies, natural hormone replacement, and integrative medicine has resulted in a professional line of clinical-potency formulas directly accessible to our consumers. Emerald Labs products are: Raw Whole-Food Based Formulas for Enhanced Absorption & Bioavailability. Formulated by Dr. Mark Stengler. Therapeutic Doses with Clinical Results. 100% Additive-Free - No Magnesium Stearate. Gluten-Free Formulas. Purity Tested - cGMP Certified Facility. Every Product in Vegetable Capsules. All Emerald (Ultra) Laboratories products are produced at Emerald (Ultra) Laboratories in our own cGMP-Certified Facility in Carson, CA. Emerald (Ultra) Laboratories has an "in-house" laboratory where ALL raw ingredients are tested. We also test ALL finished goods for any microbial and pathogenic contamination.