For problematic scalp and hair. For oily dandruff flakes with itchiness and redness also use Willow Bark Treatment Shampoo. Optimally combined valuable active ingredients from willow bark and thyme. Willow bark extract has an anti-bacterial, anti-inflammatory and toning effect on the scalp. Thyme. Thanks to its levels of essential oils, especially thymol, thyme has good disinfecting and anti pruritic properties. This effect is enhanced by natural tannins and supports the treatment of dandruff and/or irritated scalps.