GreenSpecs has graded 2 products from Oatly on the strength of the evidence behind the claims on the pack.
Products graded
2
Average GreenSpecs score
68/100
Best graded
Oatly The Original Oatmilk — B+ 68/100
Lowest graded
The Original Oatly Oatmilk — B+ 67/100
Assessments updated
2 August 2026
Source: GreenSpecs label assessments of Oatly products, 2 August 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 Oatly back up its claims?
Across the 2 Oatly products graded so far the average score is 68 out of 100. A solid plant-based choice with good certifications. That is the pattern the table below fills in, product by product.