Anti-aging composition containing phloretin

a technology of composition and anti-aging, which is applied in the field of anti-aging composition containing phloretin, can solve the problems of lines and wrinkles appearing, and not all vitamin c formulations produce these benefits

Inactive Publication Date: 2007-09-27
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These radicals attack the collagen layer of the skin and break it down, causing lines and wrinkles to appear.
However, not all Vitamin C formulations produce these benefits due to lack of stability.

Method used

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  • Anti-aging composition containing phloretin
  • Anti-aging composition containing phloretin
  • Anti-aging composition containing phloretin

Examples

Experimental program
Comparison scheme
Effect test

examples

[0094]The following products were made:

[0095]Set 1

example a

2% Phloretin

[0096]

Ingredientw / w %Phenoxyethanol1.0Pentylene Glycol20.0Pentylene Glycol10.0Phloretin2.0Alcohol Denat.10.0Water56.9Sodium Hyaluronate0.1Total100.0

example b

15% Vitamin C

[0097]

Ingredientw / w %Phenoxyethanol1.0Ascorbic Acid15.0Pentylene Glycol20.0Propylene Glycol10.0Alcohol Denat.10.0Water43.9Sodium Hyaluronate0.1Total100.0

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Abstract

An anti-aging composition containing: (a) at least one first active ingredient chosen from phloretin and its derivatives; (b) at least one second active ingredient chosen from cinnamic acid, resveratrol, retinol, ascorbic acid, tocopherol, and their derivatives; and (c) at least one non-aqueous organic solvent, with the proviso that if the composition contains ascorbic acid, water is present as a co-solvent.

Description

[0001]This application is a non-provisional application of, and claims benefit to, U.S. Provisional Application No. 60 / 784,571, filed Mar. 22, 2006, which is incorporated by reference in its entirety for all purposes.BACKGROUND OF THE INVENTION[0002]Aging skin is the result of more than just chronological age. Skin is exposed to environmental elements that cause radicals to form in the skin. These radicals attack the collagen layer of the skin and break it down, causing lines and wrinkles to appear. This process is commonly called photo-aging. Diseases and disorders of skin that also may result from radical damage include skin cancer, skin irritation or inflammation, dermatitis, allergy, psoriasis, acne, eczema, rosacea.[0003]Application of antioxidants can help prevent radical-induced damage in skin. Applying Vitamin C, for example, to the skin can provide antioxidant protection, prevent photo-aging, and stimulate collagen production. However, not all Vitamin C formulations produce...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K31/7048A61K31/353A61K31/355A61K31/375A61K31/192A61K31/07A61K31/05
CPCA61K8/347A61Q19/08A61K8/36A61K8/365A61K8/671A61K8/676A61K8/678A61K31/05A61K31/07A61K31/192A61K31/353A61K31/355A61K31/375A61K31/7048A61Q17/04A61K8/35A61P17/00
Inventor PINNELL, SHELDON R.ZIELINSKI, JANHANSENNE, ISABELLE
Owner LOREAL SA
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