Our founder and Master Formulator, Dr. Robert Cass, has been in practice for more than 45 years. Dr. Cass is a sought-after international teacher, author, alchemist, and clinician. Physica Energetics quality is meticulously designed into every product. From the highest quality raw material procurement to Causal Chain remedy formulation and every step along the way our certified laboratory testing and fully compliant manufacturing processes establishes quality controls and full accountability.