Diet Coke Shortage in India: Why the zero-sugar drink is unavailable and what’s causing the supply crisis

India is currently facing a shortage of Diet Coke, with supply issues being reported across key cities such as Mumbai, Bengaluru, Ahmedabad, and Gurugram since mid-April 2026. The widely loved zero-sugar drink has gone out of stock on several quick commerce platforms and is also missing from shelves in multiple retail stores and restaurants.

Unavailable on Quick Commerce Platforms

Popular delivery apps like Blinkit, Zepto, and Swiggy Instamart are displaying the beverage as unavailable in many areas, leaving regular consumers frustrated. The issue is not limited to online platforms, offline stores are also finding it difficult to keep the product in stock.

What’s Causing the Shortage?

The supply crunch appears to be driven by a combination of global and domestic factors. These include challenges in aluminium availability, logistical disruptions, and recent packaging changes influenced by Indian regulations.

Social Media Turns It Into a Trend

As the shortage continues, Gen Z users have transformed the situation into a viral trend. Social media platforms are now filled with memes, jokes, and humorous takes on the sudden disappearance of the drink.

Social Media Reactions

One user said, “Yeah, that's true. I have been asking for a Diet Coke in local stores, but they say there is no supply these days. By the way, does this actually have zero sugar?”