SKrub bar is an exfoliating bar soap for seborrheic keratoses. Finally… a bar to minimize the appearance of small, early stage Seborrheic Keratoses, commonly called SK’s. SK’s appear as brown spots and can occur in large numbers on the arms, chest and back. SK's are more common with age and are unfortunately easy to spot in public. The SKrub Bar is designed to exfoliate the skin and soften their texture, minimizing their appearance. Created and approved by dermatologists to help keep SK’s flat and out of sight. The exfoliating and moisturizing ingredients work together over time to gently and effectively reduce the appearance of rough, brown patches. Results vary with continued use and length of time to treat are dependent upon the severity of the condition.