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Guayaki: how much do the labels prove?
GreenSpecs has graded 2 products from Guayaki on the strength of the evidence behind the claims on the pack.
- Products graded
- 2
- Average GreenSpecs score
- 84/100
- Best graded
- Guayaki Yerba Mate — A+ 91/100
- Lowest graded
- Guayaki Yerba Mate Traditional 15.5 oz — A- 77/100
- Assessments updated
- 13 July 2026
Source: GreenSpecs label assessments of Guayaki products, 13 July 2026.
Where this number comes from. GreenSpecs scores the evidence a product puts in front of you: the wording of the claim, what the packaging discloses, and whether an independent certifier stands behind any of it. Each score is a GreenSpecs assessment generated by our scoring model from the product label and public claim text on the date shown. It is not a laboratory test, not a lifecycle assessment, and not a safety rating. The full method is published here.
Does Guayaki back up its claims?
Across the 2 Guayaki products graded so far the average score is 84 out of 100. Guayaki backs its claims with robust third-party certifications for organic farming and carbon neutrality, reinforced by its B Corp status. Their commitment to regenerative practices supports biodiversity and farmer livelihoods in the South American forest ecosystems where yerba mate grows. That is the pattern the table below fills in, product by product.
| Product | Brand | Grade | Score | What the label proves |
|---|---|---|---|---|
| Guayaki Yerba Mate | Guayaki | A+ | 91/100 | Guayaki backs its claims with robust third-party certifications for organic farming and carbon neutrality, reinforced by its B Corp status. Their commitment to regenerative practices supports biodiversity and farmer livelihoods in the South American forest ecosystems where yerba mate grows. |
| Guayaki Yerba Mate Traditional 15.5 oz | Guayaki | A- | 77/100 | A genuine leader for land and growers. Packaging is the next step. |
Where Guayaki products show up
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