Rudolf Steiner's research indicates that onyx supports the structure and function of*:

• The ears.
• The general sense of hearing.

Special features of this formula:

• The onyx is rhythmically prepared (PentasTM process) so that its energetic value is enhanced even more.
• Additionally. the formula contains 10 mg/serving of a naturally sourced. complete trace minerals mixture. (Salt reduced and toxic metals free.)
• This batch of Onyx Pentas was made with D7. D11. D21 and D30 potencies.