The total production of purple dye murex for human consumption in France stood at 190.0 metric tons in 2023. The forecast for the coming years shows a steady increase, with production expected to reach 225.6 metric tons by 2028. The year-on-year variations indicate a growth trend: 3.6% from 2024 to 2025, 3.5% from 2025 to 2026, 3.4% from 2026 to 2027, and 3.2% from 2027 to 2028. This results in a compound annual growth rate (CAGR) over the forecast period of approximately 3.4%.

Future trends to watch for include:

Potential changes in environmental regulations impacting the murex harvest.
Evolving consumer preferences possibly affecting demand.
Technological advancements in sustainable fishing practices that could influence supply.