A whitening moisturizing composition

Abstract

The invention relates to a skin whitening and moisture preserving composition, wherein its components include (by w / w ratio) nano level vitamin C liposome 30-35%, nano level vitamin A liposome 12-15%, nano level vitamin D-bepanthen liposome 5-8%, nano level vitamin E liposome 10-12%, and nano level nicotilamide liposome 7-9%.

Description

technical field [0001] The present invention relates to cosmetics, more specifically to functional additives for cosmetics. Background technique [0002] The use of cosmetics has a long historical period, and in such a long historical period, cosmetics are always welcomed by the majority of women. With the continuous development of science and technology industry in different ages, the types, functions and quality of cosmetics have also developed accordingly. Especially in modern times, in-depth scientific research on traditional industrial raw materials has developed to nano-scale products, and nano-scale products have achieved unprecedented success through research in a wide range of technical fields. The same is true in medicine and cosmetics, so the appearance of nano-scale cosmetics has made the trend of cosmetics have a new direction. We know that 1nm=one billionth of a meter. Materials composed of nanocrystals, including metals, non-metals, organic, inorganic and bi...

AI Technical Summary

Problems solved by technology

Nanoscale functions and active substances are added to cosmetics. When used, the cosmetics are applied to the human skin. The cosmetics are exposed to temperature and atmospheric factors on the human skin. The water evaporates rapidly, while the oil phase part remains on the epidermis, while the oil phase remains on the skin. The phase part cannot or cannot quickly form a film, but exists in the form of an oil layer. This oil layer will be partially or largely lost in human life and work activities. Therefore, when designing the formula, the amount of this nano-scale functional active substance is also the proportion The percentage content should be very large. In addition, although nano-scale substances have penetration in theory, they penetrate without the promotion of external factors, and can even stay in the above-mentioned oil layer or oil film, so the penetration amount is still Not ideal, this is an important reason why the efficacy of nano-scale cosmetics is not very significant

This is the first, and the second is whether traditional whitening cosmetics or nano-scale whitening cosmetics, they all contain chemical substances with whitening function, and these substances are sensitive to oxygen, and these substances are only mixed in cosmetics. A large amount of exposure to oxygen, so these cosmetics will change color after a period of time after they are produced, and the quality is unstable. After people use them, they are likely to cause adverse reactions to the skin, such as allergies, etc.