Acne Cure Medicated Cream PK 20G is an over-the-counter topical treatment specifically formulated to combat acne. The "PK" typically indicates it is a pharmaceutical-grade product from Pakistan.

Its primary active ingredients are:

Clindamycin Phosphate: An antibiotic that kills acne-causing bacteria on the skin.

Nicotinamide (Niacinamide): A form of Vitamin B3 that reduces inflammation, redness, and helps regulate oil production.

This cream works by targeting multiple causes of acne: fighting bacterial infection, calming swelling, and minimizing pores. It is used for treating common acne, pimples, and pustules. A doctor or dermatologist should be consulted before use.