Vitamin C delivery system

Details Vitamin C delivery system Vitamin C delivery system

1996-08-13

1998-05-12

Venkat, Jyothsan

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

514474, 514844, A61K 748

Patent

active

057501238

ABSTRACT:
A cosmetic composition is provided which includes ascorbic acid (Vitamin C) stabilized by dimethyl isosorbide in a pharmaceutically acceptable carrier. Among the preferred carriers are polyols such as polyethylene glycol, propylene glycol and mixtures thereof. Aesthetic properties are improved by the presence of a crosslinked non-emulsifying siloxane elastomer and a volatile siloxane.

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patent: 4869897 (1989-09-01), Chatterjee et al.
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patent: 5137723 (1992-08-01), Yamamoto et al.
patent: 5140043 (1992-08-01), Darr et al.
patent: 5462963 (1995-10-01), Bush et al.
Chemical Abstracts vol. 105, No. 20, Nov. 17, 1986, Abstract No. 178434.

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