Is the 377 Ruomeixin sold by Tik Tok true?

It's true.

If Maxim's Whitening and Spotting Essence is really amazing, my face has really changed a lot after using it for more than 10 days. This effect is really outrageous. I use sensitive muscles without any burden. After using it for a while, I checked the ingredients. Due to the addition of "377, tranexamic acid, nicotinamide and lactic acid", scientific whitening and multi-layer desalination are truly achieved.

377 is a patent component of Dezhixin Company in Germany. SymWhite_ 377 is an efficient new skin whitening agent, which has also been recognized by many celebrities. Its full name is phenylethyl resorcinol, which is a whitening ingredient developed by German raw material supplier Symrise Dezhixin Company. It is a patented product approved for use all over the world.