Acne medications; Acne treatment preparations; Dermatological pharmaceutical products; Dermatologicals; Face creams and cleansers containing benzoyl peroxide for medical purposes, namely, the treatment of acne; Gels, creams and solutions for dermatological use; Medicated skin preparation for use in treating of acne vulgaris; Medicated topical solution that increases the efficacy and percutaneous absorption of benzoyl peroxide; Medicinal creams for skin care; Parapharmaceutical products for use in dermatology; Pharmaceutical preparations and substances for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysfunction, oncological, hepatological, ophthalmic, respiratory, neurological, gastrointestinal, hormonal, dermatological, psychiatric and immune system related diseases and disorders; Pharmaceutical preparations for the prevention and treatment of disorders of the nervous system, the immune system, the cardio-vascular system, the metabolic system, the respiratory system, the musculo-skeletal system, the genitourinary system, and for the treatment of inflammatory disorders, for use in dermatology, oncology, hematology and in tissue and organ transplantation, in ophthalmology and for gastroenterological disorders; Pharmaceutical preparations for use in dermatology