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1 Polish Journal of Applied Chemistry

1 2011

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Testing of peptides with moisturizing properties in hydrogel masks on a pig skin

Lubkowska B., Grobelna B., Maćkiewicz Z.

Polish Journal of Applied Chemistry

2011

Vol. 55, nr 3-4

105-113

Moisturizing cosmetics, such as hydrogel masks, are very popular skincare products. They have a very simple composition, are easy to use and are not expensive. In this experiment the formula of cosmetic product was improved by inclusion of oligopeptide sequences in hydrogel mask. Peptides as active ingredients in cosmetics showed the ability to transport ions, decrease facial musclc contraction and stimulate human skin fibroblasts. We attempted the synthesis of signal peptides because of the effects they have on the skin surface. A series of skin hydration measurements using a model of pig skin were made. Results confirmed beneficial effects of the additional peptide ingredient on the properties of the mask. Peptides due to their appropriate sequence and in an adequate concentration could induce significant effects of moisturizing on skin.