Why we chose it
A carbonated alternative to the still spring water, with no added flavour or sweetener in the reviewed plain product.
Ingredients
Plain natural spring water with carbonation; naturally occurring minerals. No added flavours, sweeteners or citric acid declared for this plain selection.
Read the current labelWhat the evidence shows
Certification listing checked: 20 October 2026. This is a directory check date, not a laboratory test date.
L&B evidence review: 2026-10-20. This review date does not refresh the underlying test or report.
Current independent product certification
NSF official certification directory. Issuer: NSF International.
The NSF official directory, current on 20 October 2026, separately lists Icelandic Glacial Natural Spring Water Sparkling at the Olfus, Iceland facility under its USFDA bottled-water quality programme. The brand and US retailer identify the exact plain sparkling 330 ml glass / 24-pack.
Evidence limits
Certification-directory evidence, not a newly inspected numerical sparkling-bottle report. The separate still-water sample results and pH 8.4 claim are not transferred to carbonated water. No hydrogen enrichment, oxygen enrichment, all-contaminant absence or health-benefit claim. Official direct-delivery variant showed sold out; the US retailer lists the exact pack but requires a ZIP code to establish stock and delivery eligibility. Check local availability before ordering.
The exact scope
Plain Natural Spring Water Sparkling, 330 ml glass bottle / 24-pack. NSF listing for the sparkling product type at the Olfus facility; no flavour extensions.
What we watch
Current NSF listing, exact plain formula, retailer delivery availability and packaging changes.
Sources & review context
Brand product informationEvidence or ingredient sourceNSF official sparkling-water listingExact official sparkling glass variantExact US retailer pack; ZIP check requiredSupporting formula or processing statementSupporting formula or processing statementEvidence record date: 2026-10-20. Copy edited: 2026-10-20. These dates do not refresh the date of a laboratory report.
We review published or supplied evidence. Unless stated otherwise, we did not collect the sample or perform the laboratory analysis.
More from Icelandic Glacial
1 more products have ingredient approval and scoped third-party evidence. See each exact formula and evidence scope.
1 reviewed choices
No matches. Try another ingredient or product name.
Icelandic Glacial Natural Spring Water, 500 ml
Functional Water
2025 bottled-product sample PRD-15JAN25 13:29 / BBF15JAN2027. Still Natural Spring Water; original report does not specify bottle size. Keep 2026 source-water evidence separate. Named methods include metals, microbiology, chemicals and radiological tests; individual limits preserved. Some subcontracted methods outside NSF ISO scope.
Ingredients Approved · Testing provided · bottled-water panel
Report over 12 months old · historical sample evidence. Age checked 23 Oct 2026.
Why it qualifies
Natural spring water from the Ölfus Spring in Iceland; no added flavors, sweeteners or minerals, according to the official product description and FAQ.
Composition source reviewed: 2026-10-20. Testing dates remain separate.
Original independent report plus exact current product certification · Original NSF laboratory PDF hosted by brand on Shopify CDN, plus NSF official certification directory. Report date: 20 Feb 2025
Original NSF bottled-product report A-00507756 / W0946611 and separately current NSF official listing for Icelandic Glacial Natural Spring Water; directory rechecked 20 October 2026.
Evidence source 1Evidence source 2
Each link shows the reviewed product and scope. Other formulas from this brand require their own review.