San Francisco's immune support aisle is a competitive shelf with clear leaders: 6 products from 5 brands across 2 grocers. carmel berry co. owns the most shelf — 33% of SKUs, ahead of armra. The shelf leans organic — 33% of SKUs carry that claim. Verdict: contested — real competition, no single winner (opportunity 57/100).
brands by share of the immune support shelf.
the claims products on this shelf lead with — share of SKUs carrying each.
every brand by share of shelf × price. bubble size = the brand's total reach across all aisles; color = positioning stance. top-right owns the premium end; bottom-right owns the mainstream.
All stores combined. Tap a store to see who wins its shelf.
store-brand share: 0% · scores 0–100.