vlad ulyanov’s has not decreased, but danil’s change is visually black dots, the skin has become lessness, the irritation has slightly decreased, i don’t see a strong one, but e vulgar acne is still exists, according to the doctor, the soap simply dried up the problem area, so there were fewer black dots. and for this it was not necessary to use tourmaline, you can use any suitable for washing. danil, however. he says that he did this before, but it did not help. he believes that it was the black mineral that played a role. unfortunately. this is not like a laboratory examination, which was carried out at our request at the faculty of chemistry. moscow state university showed tourmaline not in any of the three samples we bought from different manufacturers. everything. this is the most common soap. tourmaline minerals have their own characteristic diffraction pattern. which would have been unequivocally found, yes, and even if tourmaline was there to improve health, it would hardly be able to penetrate into its deep layers. korean researchers. they tried to find out the effectiveness