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Antiaging composition

A composition and derivative technology, applied in ascorbic acid derivatives, enhanced ascorbic acid, anti-aging composition for effectively improving skin pigmentation, or the anti-aging effect of its salt, delaying skin aging, can solve the problem of unsatisfactory effects Satisfaction, slow pigmentation effect, etc.

Inactive Publication Date: 2005-09-28
OTSUKA PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of this topical agent on improving pigmentation is slow and its effect is unsatisfactory

Method used

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  • Antiaging composition
  • Antiaging composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0114] Embodiment 2 lotion

[0115] Preparation amount (weight%)

[0116] Adenosine-5′-monophosphate 2.0

[0117] Ascorbic Acid 2-Glucoside 2.0

[0118] 1,3-Butanediol 2.0

[0119] Concentrated Glycerin 2.0

[0120] Polyoxyethylene sorbitan monolaurate (20E.O.) 1.0

[0121] Ethanol 5.0

[0122] Appropriate amount of preservatives

[0123] pH adjuster to adjust the pH to 6.5

[0124] Purified water balance

[0125] —————————————————————————————

[0126] Total 100.0% by weight

Embodiment 3

[0127] Embodiment 3 cream

[0128] Preparation amount (weight%)

[0129] Adenosine-5′-monophosphate 2.0

[0130] Ascorbic Acid 2-Glucoside 2.0

[0131] Polyoxyethylene alkyl denatured silicone 2.0

[0132] Decamethylcyclopentasiloxane 18.0

[0133] Liquid Paraffin 4.0

[0134] Concentrated Glycerin 3.0

[0135] 1,3-Butanediol 4.0

[0136] Ethanol 5.0

[0137] Appropriate amount of preservatives

[0138] pH adjuster to adjust the pH to 6.5

[0139] Purified water balance

[0140] ————————————————————————

[0141] Total 100.0% by weight

Embodiment 4

[0142] Example 4 Emulsion

[0143] Preparation amount (weight%)

[0144] Adenosine-5′-monophosphate disodium 0.5

[0145] Ascorbyl tetraisopalmitate 1.0

[0146] Decylyl Monostearate 2.0

[0147] Glyceryl monostearate 1.0

[0148] Stearic acid 3.0

[0149] Docosanol 2.0

[0150] Glyceryl tri-2-ethylhexanoate 5.0

[0151] Squalane 2.0

[0152] Decamethylcyclopentasiloxane 1.0

[0153] Hydrogenated soybean lecithin 0.3

[0154] DL-α-tocopheryl acetate 0.1

[0155] Concentrated Glycerin 2.0

[0156] 1,3-Butanediol 3.0

[0157] Carboxyvinyl polymer 0.1

[0158] Appropriate amount of preservatives

[0159] pH adjuster to adjust the pH to 6.5

[0160] Purified water balance

[0161] ————————————————————————

[0162] Total 100.0% by weight

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PUM

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Abstract

The present invention provides an antiaging composition capable of efficiently retarding skin-aging, particularly, alleviating skin pigmentation. The present invention also provides a method for potentiating the antiaging action of ascorbic acids. The invention provides an antiaging composition containing at least one member selected from the group consisting of ascorbic acid, a derivative of ascorbic acid, and a salt thereof (A), and a purine nucleic acid-related substance (B). The invention provides a method for potentiating the antiaging action of such component (A) by the combined use of at least one member selected from the group consisting of ascorbic acid, a derivative of ascorbic acid, and a salt thereof (A), with a purine nucleic acid-related substance (B).

Description

technical field [0001] The present invention relates to a composition for preventing aging. More specifically, the present invention relates to an anti-aging composition for delaying skin aging, particularly for effectively improving skin pigmentation. [0002] The present invention also relates to a method for enhancing the anti-aging effect of ascorbic acid, ascorbic acid derivatives, or salts thereof. [0003] Additionally, the present invention relates to methods of delaying skin aging. Background technique [0004] Various skin aging symptoms are caused by increasing age, sunlight (ultraviolet) exposure, eating habits, stress, etc. Delaying skin aging is an important health and beauty goal. In particular, among the symptoms of skin aging, melasma and freckles are the most troublesome beauty problems for women. The mechanism of occurrence of melasma and freckles in the skin has not been fully elucidated. However, melasma and freckles are generally considered to be c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/02A61K8/00A61K8/49A61K8/60A61K8/67A61K31/375A61K31/7076A61P17/00A61P43/00A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/606A61Q19/08A61K31/375A61K31/7076A61K8/676A61Q19/02A61P17/00A61P43/00A61K2300/00A61K8/67A61K8/49
Inventor 若松康三郎原野史树木场孝繁篠原茂生
Owner OTSUKA PHARM CO LTD
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