The application of traditional Chinese medicine in skincare formula development was expounded from the views of“symptom,theory,method,prescription,medicine and effect”.Traditional Chinese medicine prescriptions were...The application of traditional Chinese medicine in skincare formula development was expounded from the views of“symptom,theory,method,prescription,medicine and effect”.Traditional Chinese medicine prescriptions were improved according to the laws and regulations for China’s cosmetic industry and by the modern scientific and technological means,which had important guiding significance for the research and development of plant-based functional skincare products.The problems in concept claim and quality control standard,and the problems of market confusion,which were ascribed to the lack of basic research in the application of Chinese herbal cosmetics,were pointed out.The future development direction of plant-based functional cosmetics guided by TCM theory was prospected.展开更多
Skin lightening and tanning are two major areas dominating the market of skincare and cosmetic products. Though the demands are originated from two different communities, the two areas share a same goal—skin colour t...Skin lightening and tanning are two major areas dominating the market of skincare and cosmetic products. Though the demands are originated from two different communities, the two areas share a same goal—skin colour tuning. The known safe compounds with skin colour tuning activities are limited. In contrary, Chinese medicinal herb provides a pool of natural bioactive compounds, which have been used in Asian countries for long time and have been tested for its toxicity. Here, we demonstrate a high throughput screening platform for potential compounds usable for skin colour tuning. From 147 natural compounds, 26 of them showed potential in skin tanning functions by using the high throughput melanogenesis platform based on the melanogenesis assay on B16 melanocytes. Five of them promoted melanogenesis by over 50%. Moreover, apart from 1, 8-dihydroxyanthraquinone, the other four compounds showed enhancement effect on tyrosinase activity. From the result, the compounds increased the Vmax of tyrosinase without changing the Km in a dose-dependent manner. Thus, there should be no irreversible structural change of the enzyme. Definitely, this report contributes to the development of personalization in skincare and cosmetic products.展开更多
文摘The application of traditional Chinese medicine in skincare formula development was expounded from the views of“symptom,theory,method,prescription,medicine and effect”.Traditional Chinese medicine prescriptions were improved according to the laws and regulations for China’s cosmetic industry and by the modern scientific and technological means,which had important guiding significance for the research and development of plant-based functional skincare products.The problems in concept claim and quality control standard,and the problems of market confusion,which were ascribed to the lack of basic research in the application of Chinese herbal cosmetics,were pointed out.The future development direction of plant-based functional cosmetics guided by TCM theory was prospected.
文摘Skin lightening and tanning are two major areas dominating the market of skincare and cosmetic products. Though the demands are originated from two different communities, the two areas share a same goal—skin colour tuning. The known safe compounds with skin colour tuning activities are limited. In contrary, Chinese medicinal herb provides a pool of natural bioactive compounds, which have been used in Asian countries for long time and have been tested for its toxicity. Here, we demonstrate a high throughput screening platform for potential compounds usable for skin colour tuning. From 147 natural compounds, 26 of them showed potential in skin tanning functions by using the high throughput melanogenesis platform based on the melanogenesis assay on B16 melanocytes. Five of them promoted melanogenesis by over 50%. Moreover, apart from 1, 8-dihydroxyanthraquinone, the other four compounds showed enhancement effect on tyrosinase activity. From the result, the compounds increased the Vmax of tyrosinase without changing the Km in a dose-dependent manner. Thus, there should be no irreversible structural change of the enzyme. Definitely, this report contributes to the development of personalization in skincare and cosmetic products.
