The high-quality, pure wild boar bristles absorb the body's own hair fat from the scalp and the hair base and distribute it into the hair - with the result that your hair is cared for and preserved in a completely natural way. In addition, regular brushing by massaging the scalp prevents dandruff formation, effectively reduces itching of the scalp by stimulating the production of sebum and stimulates blood circulation (which is also said to reduce hair loss without any evidence). This hairbrush can also have an effect on thick hair - because the high-quality (i.e. hard) boar bristles are strong enough to penetrate the scalp even with thick hair. The structure of natural bristles is almost identical to that of human hair. Therefore, the hair fat at the hair root is absorbed by the bristle.