Why does this shampoo combine aloe vera and birch extract for oily hair?

This shampoo is built around a balance concept. Aloe vera gel provides a softer cleansing action while helping the scalp retain its natural moisture, which matters because overly aggressive washing can leave the skin feeling dry and may encourage even more sebum production afterward. Birch extract, a classic ingredient in Northern and Eastern European hair care for oily scalp types, contributes plant compounds such as saponins and flavonoids that give a purifying, freshening effect and leave hair looking cleaner and more airy. Together, one ingredient keeps the wash mild while the other delivers the refreshing sensation people with quickly greasy roots are looking for. The formula is also silicone-free, so hair feels less coated and rinses clean, and sulphate-free, which contributes to a milder wash experience. This combination suits fine hair, oily roots, and situations where you wash often and want a gentler approach to scalp care.