Sonovia Holdings LLC

Laboratoire Naturel Paris, LLC

R Patrick Abergel

John C Castel

A multiple-compartment ascorbic acid delivery unit is provided. The first compartment is impermeable to oxygen and ultraviolet light and contains a solid vitamin-containing composition comprising ascorbic acid or its pharmaceutically acceptable salts and esters. The second compartment is liquid impermeable and contains a pharmaceutically acceptable carrier system. The first compartment is entirely enclosed within said second compartment or vice versa. An opening is formed in the inner compartment in order to combine the contents of the two compartments to form an ascorbic acid carrier composition prior to delivery to the patient.

Multiple-compartment applicator

A multifunctional multi-compartment applicator for the stable storage of solid ascorbic acid and topical application of ascorbic acid in solution to the skin, the applicator having an absorbent end and an abrasive end.

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Santa Monica, CA, United States of America

R Patrick Abergel