Brand Rating
Guayaki
US-born, B Corp-certified yerba maté brand built on regenerative agroforestry — Organic and Fair Trade-certified maté grown beneath the Atlantic Forest canopy, with a land-restoration mission.
71/100
Hummlan Sustainability Score
71
out of 100
Sustainability Breakdown
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. We prioritize verifiable data over brand marketing claims. EU Taxonomy and CSRD explain the framework backbone.
Guayaki Products We Track
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. Learn more about EU Taxonomy and CSRD.