leastprocessed
least processed supplement
The least processed
supplement.
We scored 21 supplement products sold across UK supermarkets. Sorted by NOVA processing group + additive count.
10 verified · 3 estimated · 8 unscored
The score range
Big spread across supplement. Pick the top of the list.
Best
96
Median
8
Worst
0
From verified-NOVA only.
Coverage48% of the shown category products have a verified NOVA score. The rest are estimated from additive count and ingredient length, or hidden until classified.
02
NOVA 1additives 0ingredients 1nutri NOT-APPLICABLE
96
03
additives 0ingredients 3nutri NOT-APPLICABLE
75
04
RRaw Turmeric & Ginger
additives 0ingredients 1nutri UNKNOWN
75
05
NOVA 4additives 2ingredients 10nutri NOT-APPLICABLE
21
07
NOVA 4additives 3ingredients 12nutri D
14
08
VVitamin D
NOVA 4additives 4ingredients 11nutri UNKNOWN
12
09
NOVA 4additives 5ingredients 11nutri UNKNOWN
8
10
Holland & Barrett International Limited · 180 Tablets
Retailer · unknown
Verified · NOVA+3 more
NOVA 4additives 5ingredients 14nutri UNKNOWN
3
12
MMelissa Dream
NOVA 4additives 5ingredients 21nutri NOT-APPLICABLE
0
Methodology
How we score supplement.
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