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JUST Water: how much do the labels prove?
GreenSpecs has graded 4 products from JUST Water on the strength of the evidence behind the claims on the pack.
- Products graded
- 4
- Average GreenSpecs score
- 72/100
- Best graded
- JUST Water Spring Water — A- 75/100
- Lowest graded
- JUST Water Infinitely Recyclable Spring Water — B+ 68/100
- Assessments updated
- 11 July 2026
Source: GreenSpecs label assessments of JUST Water products, 11 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 JUST Water back up its claims?
Across the 4 JUST Water products graded so far the average score is 72 out of 100. Aluminum is a real step up. B Corp adds company depth. That is the pattern the table below fills in, product by product.
| Product | Brand | Grade | Score | What the label proves |
|---|---|---|---|---|
| JUST Water Spring Water | JUST Water | A- | 75/100 | Aluminum is a real step up. B Corp adds company depth. |
| JUST Water Sparkling | JUST Water | A- | 73/100 | Aluminum bottle is the win. B Corp adds depth. |
| JUST Water Sparkling Spring Water | JUST Water | A- | 72/100 | A great pick! Aluminum packaging and B Corp depth are real wins. |
| JUST Water Infinitely Recyclable Spring Water | JUST Water | B+ | 68/100 | Better packaging, good sourcing. The company mission is the real story. |
Where JUST Water products show up
Holding a JUST Water pack we have not seen yet? Scan it — it gets graded in seconds and lands on this page.