Our book is dedicated to birch tar. Tars were widely used in dermatology before the introduction of corticosteroid ointments into medical practice. Dermatologists of the early 20th century. They knew well both the beneficial properties and disadvantages of tar preparations and skillfully used them for treatment, achieving good results. Tar has an amazing healing effect. With its help you can cure psoriasis, folliculitis, eczema, seborrheic dermatitis, vitiligo and a huge range of other diseases. In addition, tar is successfully used in cosmetology to treat dry skin, dandruff, acne, etc. Tar was widely used in dermatology before the introduction of corticosteroid ointments into medical practice. Dermatologists of the early 20th century were well aware of both the beneficial properties and disadvantages of tar preparations and skillfully used them for treatment, achieving good results. Tar has an amazing healing effect. With its help you can cure psoriasis, folliculitis, eczema, seborrheic dermatitis, vitiligo and a huge range of other diseases. In addition, tar is successfully used in cosmetology to treat dry skin, dandruff, acne, etc. How to use birch tar correctly, what ointments can be made based on it, what types of tar can be used for treatment - about all this and you will learn much more from our book. The book is intended for a wide range of readers.