Specific functions of potassium 4- methoxysalicylate (4MSK)

Potassium 4- methoxysalicylate (4MSK) is a new medicinal whitening ingredient with similar structure to salicylic acid. Used in cosmetics to whiten skin. It has the functions of improving skin color balance, relieving excessive pigmentation, correcting atypical hyperplasia of epidermis, promoting melanin excretion and preventing freckles and spots, thus creating smooth skin. Next, we verify its specific function through experiments.

Potassium 4- methoxysalicylate (4MSK): Melanin metabolism

Shiseido research report observed the differentiation and expression of the three-dimensional cultured skin model of the plate, mainly observed the "bag protein" level of the granular layer, and found that ultraviolet rays were added. The skin model of potassium 4- methoxysalicylate (4MSK) significantly inhibited the decrease of capsular protein expression induced by ultraviolet rays. This observation is based on an in vitro experimental model. Potassium 4- methoxysalicylate (4MSK) is similar to salicylic acid, which can promote the smooth metabolism of melanin.

Potassium 4- methoxysalicylate (4MSK): Inhibit melanin production.

The key to study whitening ingredients is to analyze the actual production of melanin and its inhibition on tyrosinase. In short, potassium 4- methoxysalicylate (4MSK) can inhibit melanin production and tyrosinase activity in a certain concentration environment. The concentration dependence of the former is 3 10-4 and 10-3mol/L, while the latter is effective in the range of 510-4 ~ 310-3 mol/L. 。

? Potassium 4- methoxysalicylate (4 MSK): the defensive effect of PIH

The report shows that in vivo experiments under certain sunshine conditions, 1%? Potassium 4- methoxysalicylate (4MSK) can reduce PIH, and the more the concentration increases, the more significant the reduction will be. As a whitening ingredient, its action level still meets my requirements. There are three action levels, which can reduce the dullness of the skin and is a relatively comprehensive whitening ingredient. According to its properties, potassium 4- methoxysalicylate (4MSK) and the transducing acid promoted by Shiseido have complementary effects, and their combination can make up for the unilateral deficiency of transducing acid.

There are not many suppliers of potassium 4- methoxysalicylate (4MSK) in the market. Zhuanglai holding company is an experienced manufacturer of cosmetic raw materials, besides high quality? Besides potassium 4- methoxysalicylate (4MSK), it also provides daily chemical raw materials such as chlorobenzene glycol ether, p-hydroxyacetophenone, octanoyl hydroxamic acid, paeonol, ferulic acid, caffeic acid, boson, genkwanin and oat alkaloid.