Field Notes

Notes, takes, and honest reporting around yerba mate (Ilex paraguariensis) — the homework done properly, with sources and zero hype.

Field Notes

Yerba Mate Price Index (July 2026): What It Actually Costs

We pull live Amazon prices for every yerba mate product we track and turn them into real numbers: what a kilo of loose leaf costs, the price per ounce, what a can of RTD mate runs, and the cheapest and priciest options on the shelf. Refreshed regularly.

Read the guide →9 min

Browse the full archive →