Use of Sphingoid Base Associated with Nicotinic Acid or a Nicotinic Acid Amide in the Form of Depigmentation Agent
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United States of America Patent
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Issued Date -
Oct 11, 2007
app pub date -
Apr 8, 2005
filing date -
Apr 9, 2004
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Abandoned
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Abstract
The invention relates to using a composition comprising an association of at least one type of nicotinic acid or nicotinic acid amide and at least one type of sphingoid base in the form of a depigmentation agent. The use of the inventive composition makes it possible simultaneously to promote skin lightening and to control a local skin hyperpigmentation of any nature and origin. Methods for an associated cosmetic treatment and the use of an association of at least one type of nicotinic acid or nicotinic acid amide and at least one type of sphingoid base for preparing a dermatological preparation for controlling hyperpigmentation are also disclosed.
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