I still remembers that in the university’s medical biology class, the teacher said: The most fundamental reason why the human body ages is because of the increase in free radicals in the body. The...
Is salicylic acid mild enough? Unlike other acids such as fruit acids, which have water-soluble characteristics, salicylic acid is a fat-soluble organic acid. That is to say, its action often only...
Vitamin C has been known by the majority of women in recent years because it is called "beautiful vitamin". In fact, in addition to this, there are many unknown and delicious vitamins, which play a...