Acnestar is a popular skincare brand, primarily known for its anti-acne products like gels, soaps, and face washes, launched by India's Mankind Pharma, featuring ingredients like Benzoyl Peroxide, Clindamycin, and Nicotinamide to fight bacteria, control oil, and reduce inflammation for clearer skin. While some sources mention it as an unfunded Delhi-based company offering makeup/hair care, it's predominantly recognized as a pharmaceutical skincare line from Mankind Pharma, a major player in India. 

Key Aspects:

• Parent Company: Mankind Pharma (a leading Indian pharmaceutical company).
• Products: Offers a range including AcneStar Gel, Facewash, and Soap, designed to treat and prevent acne.
• Active Ingredients: Utilizes Benzoyl Peroxide (in soap/wash to kill bacteria) and Clindamycin (antibacterial) with Nicotinamide (reduces redness/swelling).
• Mechanism: Works through a multi-action approach: attacking bacteria, reducing inflammation, controlling excess oil, and preventing clogged pores.
• Brand Presence: Endorsed by celebrities like Shruti Hassan and Raashii Khanna, targeting the youth market. 

In essence, Acnestar is a trusted, clinically tested skincare brand under Mankind Pharma, offering effective, affordable solutions for acne-prone skin in India and beyond, known for its combination of antibacterial and anti-inflammatory ingredients for comprehensive care.