leastprocessed
least processed champignon mushrooms
HOME/CHAMPIGNON MUSHROOMS

The least processed
champignon mushrooms.

We scored 5 champignon mushrooms products sold across UK supermarkets. Sorted by NOVA processing group + additive count.

Explore rankingsHealthiestLowest sugarPalm-oil-freeVeganOrganic
3 verified · 0 estimated · 2 unscored
The score range
Most champignon mushrooms score well. Even the bottom is decent.
Best
96
Median
96
Worst
96
From verified-NOVA only.
Coverage60% of the shown category products have a verified NOVA score. The rest are estimated from additive count and ingredient length, or hidden until classified.
100% champignon mushrooms · score 100

champignon mushrooms is champignon mushrooms when it's just champignon mushrooms.

3 products with ≤2 ingredients — pure or near-pure champignon mushrooms. No processing to score.

British chestnut mushrooms
Sainsbury's,Sainsburys · 1 ingredient
100
sliced white mushrooms
M&S · 1 ingredient
100
ORGANIC BRITISH WHITE MUSHROOMS
Tesco · 1 ingredient
100
Methodology
How we score champignon mushrooms.

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