| Rank | Country | Production (MT) | Share % | Notes |
|---|---|---|---|---|
| 1 | China | 2,025 | 45 | |
| 2 | India | 1,125 | 25 | |
| 3 | Peru | 810 | 18 | |
| 4 | United States | 540 | 12 |
Country-level production data for spirulina.
| Rank | Country | Production (MT) | Share % | Notes |
|---|---|---|---|---|
| 1 | China | 2,025 | 45 | |
| 2 | India | 1,125 | 25 | |
| 3 | Peru | 810 | 18 | |
| 4 | United States | 540 | 12 |