Cosmetic preparation incorporating stabilized ascorbic acid

Drug – bio-affecting and body treating compositions – Bleach for live hair or skin

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514474, 514947, 514970, A61K 7480

Patent

active

049833820

ABSTRACT:
Stable cosmetic compositions comprising ascorbic acid dissolved in at least two co-solvents, one of which comprises water, the other of which comprises an organic solvent miscible with water, or a blend of water miscible organic solvents. The compositions are adapted to be topically applied to the skin to impart appearance benefits thereto.

REFERENCES:
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patent: 3322626 (1967-05-01), D'Argento
patent: 3954989 (1976-05-01), Mecca
patent: 4229430 (1980-10-01), Yahim et al.
patent: 4294852 (1981-10-01), Wildnauer et al.
patent: 4414202 (1983-11-01), Silvetti
patent: 4424232 (1984-01-01), Parkinson
patent: 4668516 (1987-05-01), Duraffourd et al.
patent: 4818521 (1989-04-01), Tamabuchi
Lehne, "Specialty Polyols", American Perfumer and Cosmetics, vol. 78, Oct. 1963, pp. 103-107.

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