IP Library Granted Patent US 7,262,224
Granted Patent B2
US 7,262,224 · App. 10/359,963 · Granted Aug 28, 2007

Cosmetic rejuvenating and healing product, method of its manufacture and uses thereof

Assignee: Hanna Isul Skin Therapy, Inc.
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Quick Facts
Patent No.
US 7,262,224
App. No.
10/359,963
Granted
Aug 28, 2007
Kind
B2
Abstract

A cosmetic composition is shown for rejuvenating the appearance of skin with reduced or minimal potential for skin irritation, in the form of a lotion or cream which includes as a major component aloe vera as well as vitamins A, B, C, D and E.

Claims (10)

1. A method of providing transdermal delivery of active skin care ingredients to living cells in a human's skin dermis for rejuvenating the appearance of the human epidermis with reduced or minimal potential for skin irritation, in the form of a cream which includes as a major component aloe vera as well as vitamins A,B,C,D and E, the method consisting essentially of the steps of:

formulating a cosmetic cream comprising, as active ingredients:

a non-oily base comprising greater than about 50% by volume, based upon the total volume of the formulation, of aloe vera extract;

from about 0.1 to 1.0% by volume of tocopheryl acetate as a source of Vitamin E;

from about 0.1 to 0.5% by volume of retinyl palmitate as a source of Vitamin A;

from about 0.05 to 0.5% by volume of ascorbyl palmitate as a source of Vitamin C;

from about 0.1. to 2.0% panthenol as a source of Vitamin B;

from about 0.05 to 0.5% cholecalciferol as a source of Vitamin D;

the balance being emulsifier, emollients and preservatives;

applying the cosmetic cream to an area of exposed skin of the human, the formulation being effective to achieve transdermal delivery of the active ingredients by penetrating the human epidermis to a greater relative depth than oil-based topical cosmetic formulations.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 11, 2003
From: CHONG, MYONG HUN
To: HANNA ISUL SKIN THERAPY, INC.
Reel/Frame 014362/0888 →
Continuity (3)
Continuation In Part 0972388400 · Nov 28, 2000
Provisional Application 6016825700 · Nov 30, 1999
Related Publication 20030223953A1 · Dec 4, 2003