Botulinum toxin and colloidal silver particles
AssigneesAmerican Silver, LLC, Dr. Andrew Willoughby Inc.
InventorsAndrew J. M. Willoughby, Keith William Moeller
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Abstract
Botulinum toxin is combined with colloidal silver particles to provide improved compositions for use in medical and cosmetic treatments.
Claims5
An injectable composition comprising botulinum toxin (BTX), colloidal silver particles and water, wherein the composition comprises from 10±5 ppm to 30±5 ppm colloidal silver particles for every 100 units of BTX suspended in the water, and wherein the colloidal silver particles are in the form of a stable and colorless colloidal suspension of silver particles having an interior of metallic silver and an exterior surface of ionic silver oxide, wherein at least 75% of the silver particles have diameters between 0.005 micrometers and 0.015 micrometers.
Dependencies are inferred from the claim text.