Since its launch in March 2025, Mounjaro, a drug for type 2 diabetes and weight loss, has quickly become the highest-selling medicine in India, with sales reaching ₹114 crore in March 2026. However, this surge in popularity has led to an increase in counterfeit products. Recently, authorities in Gurugram seized fake Mounjaro worth ₹56 lakh, highlighting the risks associated with counterfeit medications. To avoid purchasing fake products, consumers should ensure they buy Mounjaro only from authorized stockists or licensed pharmacies. Key indicators of authenticity include proper packaging, correct batch numbers, and expiry dates. Buyers should also be cautious of unusually low prices and avoid unregulated online sellers. Additionally, verifying QR codes or barcodes can help confirm the product's legitimacy. Health professionals emphasize the importance of using Mounjaro under medical supervision to ensure safety and efficacy.