Homeopathic Natrium Sulfuricum 6X is formulated according to the principles of Dr. W. H. Schuessler's Biochemical System of Medicine and prescribed in accordance with the German Homeopathic Pharmacopeia HAB. It provides cellular support to balance and restore cellular function.† 

Established over half a century ago in Belgium, UNDA is renowned for manufacturing exceptional homeopathic products utilized in supporting immune, lymphatic and endocrine systems. In the production of all homeopathic remedies UNDA uses only pure materials and herbs that are biodynamically grown or wildcrafted. UNDA produces a broad range of homeopathic products in various potencies including: the unique Numbered Compounds, Gemmotherapy macerates, Schuessler Tissue Salts, Gammadyn Oligo-Elements, Organotherapy, Plexes, creams and oils, as well as homeopathic compatible dental care.