How about Ruomeixin 377 Whitening and Fading Essence?

The components of Jomeixin Whitening and Spotting Essence are "377, tranexamic acid, nicotinamide and lactic acid", which really achieve scientific whitening and multi-layer fading. 377 is a patented ingredient from Dezhixin Company in Germany. SymWhite_377 is an efficient new skin whitening agent, and it is also recognized by many celebrities. Its full name is phenylethyl resorcinol, a whitening ingredient developed by German raw material supplier Symrise Dezhixin Company, and it is a patented product approved for use all over the world. First, the contraindications for the use of 377 mainly include: 1. Tolerance. When using 377-ingredient skin care products, it is necessary to establish tolerance for the skin first. Although the 377 ingredient is less irritating, stable and safe, it is also a kind of ingredient that will bring allergic hidden danger to the skin, especially the high concentration of 377 ingredient is not safe. Before using it, it is necessary to establish tolerance for the skin and better maintain skin health. 2, sensitive muscles _, sensitive muscles are not necessarily suitable, sensitive muscles should not use 377 ingredients whitening products indiscriminately. Pregnant women and lactating women can't use 377 ingredients skin care products. 3, other whitening ingredients, after using 377 ingredients skin care products, do not use products with whitening ingredients such as nicotinamide, kojic acid and arbutin. Do not use high concentration of 377 skin care products, .5% concentration of 377 skin care products is safer.