Whey protein's order share on Instamart nearly tripled year on year. It went from 0.097% of all Instamart orders in Q1 2025 to 0.259% in Q1 2026, a 2.7x increase in twelve months on a platform built primarily around groceries and daily essentials.
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January carried the highest point. Whey protein reached 0.273% share that month, the peak across either quarter. February held at 0.261%, March at 0.242%. Compare that to Q1 2025, where the monthly figures sat flat and low: 0.089%, 0.103%, 0.099%. The 2026 quarter opened high and stayed there. It isn't a single month skewing the average.
AOV moved alongside it. Whey protein orders averaged INR 1,898 in Q1 2026, up from INR 1,541 a year earlier, a 23.2% increase. That sits 3.9x above the overall Instamart platform average of INR 488. A buyer adding whey protein to a cart isn't topping up a sachet. At that basket size, it reads as a planned purchase, not an impulse add.
The brand mix shows a category that hasn't consolidated. MuscleBlaze led Q1 2026 with 16.2% of identified whey protein orders, just ahead of Optimum Nutrition at 15.5%. The Whole Truth took 12.1%, Only What's Needed 10.7%, and Nakpro, a newer entrant, reached 9.7%. Five brands, none holding even a fifth of the category between them.
For a whey protein brand weighing Instamart as a channel: share nearly tripled, basket size grew right alongside it, and the shelf isn't locked down yet. Five real competitors, no runaway leader. The question isn't whether to be there. It's how many SKUs to list before someone else claims the position.
Tags: Quick commerce · Swiggy Instamart · Whey protein · Sports nutrition · Q1 2026 · Consumer panel data · FMCG
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