Alpecin pH Sensitiv S1 Coffein Shampoo 250ml is a mild shampoo developed for sensitive and easily irritated scalps. Its pH-friendly formula with caffeine, panthenol, and allantoin gently cleanses while helping maintain the scalp’s natural barrier. The caffeine complex supports hair roots and helps reduce hereditary hair loss, while amino acid-based cleansing agents provide gentle daily care. Alpecin pH Sensitiv S1 Coffein Shampoo 250ml leaves hair feeling clean, cared for, and refreshed.