Strophanthus Seed Extract 3.38 fl oz
Dr. Cowan's strophanthus extract is an alcohol extract of strophanthus seeds. The final product contains about 1 milligram of g-strophanthin per milliliter of the extract. Dr. Cowan has written extensively about the benefits of strophanthus to help decrease the lactic acid concentration in the heart tissue and to support the parasympathetic nervous system.
The dose of this extract is subject to much personal variation, but the usual doses are between 2 to 20 drops directly in the mouth 2 to 3 times a day. Please use this extract under the guidance of your health practitioner.