Can I use this shower gel on my face?

The product information specifies its use for body areas such as the back, shoulders, or chest. Facial skin is generally more delicate and sensitive than body skin. The formula's main ingredient, birch tar, has a noticeable drying effect and is intended for cleansing skin that tends to feel oily or slick. Using a product with this purifying action on the face could lead to over-drying, stripping the skin's natural barrier, or causing irritation, especially if you have sensitive or dry skin. It is advisable to use a cleanser specifically formulated for the face, which is balanced for the facial skin's needs. The precautions also advise avoiding use on damaged skin and stopping if irritation appears, which further supports using it only on the body areas for which it is intended.