leastprocessed
least processed carbonated soda water
The least processed
carbonated soda water.
We scored 1 carbonated soda water products sold across UK supermarkets. Sorted by NOVA processing group + additive count.
1 verified · 0 estimated · 0 unscored
The score range
Most carbonated soda water score well. Even the bottom is decent.
Best
92
Median
92
Worst
92
From verified-NOVA only.
01
NOVA 1additives 1ingredients 3nutri A
92
Methodology
How we score carbonated soda water.
Each product starts at a NOVA baseline (96 / 78 / 58 / 32 for groups 1–4). We deduct 4 points per additive and small amounts for very long ingredient lists. Source: Open Food Facts (ODbL). Where a NOVA group isn't yet recorded, we mark the score "estimated" and dash the dial — we don't fake a verified number.
Related rankings
Browse all categories→leastprocessed© 2026 · leastprocessed.com