Peptide composition with skin aging delaying effect as well as preparation method and application of peptide composition

Abstract

The invention relates to the technical field of cosmetics, and in particular relates to a peptide composition with a skin aging delaying effect and a preparation method and application thereof. The peptide composition with the skin aging delaying effect is prepared from the following components in percentage by mass: 0.3 to 5 percent of macromolecular natural polypeptide, 0.01 to 0.5 percent of small molecular oligopeptide, 10 to 60 percent of compound solubilizer, 0.1 to 0.5 percent of preservative and the balance of water. The peptide composition with the skin aging delaying effect is good in stability, the skin surface layer cell renewal effect can be enhanced, and the effects of relieving wrinkles and improving the skin smoothness are achieved; the preparation method is simple to operate, has no special requirements on equipment and is convenient for realizing industrialization; and the peptide composition is a transparent solution, the composition can be conveniently applied to any dosage form such as cream, emulsion, toning lotion, gel and facial mask, so that the use convenience is improved, and the composition has a wide application prospect.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a peptide composition with the effect of delaying skin aging and its preparation method and application. Background technique [0002] With the improvement of life quality, more and more people pay attention to skin care. How to reduce wrinkles, restore youthful complexion, and delay skin aging is a challenging problem in skin care and an enduring research in the field of cosmetics. topic. Skin aging, that is, skin aging, refers to the aging damage of skin function, which makes the skin's ability to protect the body and adjustment ability decline, so that the skin cannot adapt to changes in the internal and external environment, and the overall appearance of color, luster, shape, texture, etc. appears. change. Skin aging can be manifested as the slowing down of the proliferation of keratinocytes in the epidermis, the flattening of the junction between the dermis and the loss ...

AI Technical Summary

Problems solved by technology

[0006] Peptide ingredients are very sensitive to acid, alkali, cold, heat, and enzymes. They are usually unstable and need to be stored at low temperature, making it difficult to add a large amount in anti-aging cosmetics

In addition, in the production process, the peptide components are easily affected by the environment and lose their activity due to adverse phenomena such as color changes or precipitation. Therefore, the production equipment and production conditions such as acid, alkali, cold, heat, and enzymes are very harsh. As a result, anti-aging products containing peptides cannot be mass-produced, which leads to high prices to a certain extent

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