Top 10 · Updated October 2026

Least Processed Dietary Supplements

10 of the top 10 dietary supplements products sit in NOVA group 1 — the least processed end of the scale. The dietary supplements with the lowest NOVA processing group — fewer industrial ingredients and additives. We checked 2871 dietary supplements with complete data.

1

Ceai Menta

Fares · 20 g

a NOVA 1 0 kcal 0 g sugar 0 g protein 0 g fat

Also: No additives
2

Proteína de guisante en polvo

Sol Natural · 250 g

a NOVA 1 402 kcal 0 g sugar 82.8 g protein 7.6 g fat

Also: Palm oil free · Vegan · Vegetarian
3

Collagen

Clearly

a NOVA 1 364 kcal 0 g sugar 91 g protein 0 g fat

Also: No additives
4

Cholestene

HPF · 120 capsules

a NOVA 1

Also: Palm oil free · Vegan · Vegetarian
5

Droomsap

Dromenwinkel · 100 ml

c NOVA 1 125 kcal 32.5 g sugar 0 g protein 0 g fat

Also: No additives
6

Black Elderberry Extract

Nature's Truth · 8 fl oz

c NOVA 1 300 kcal 0 g sugar 0 g protein 0 g fat

Also: Vegan · Vegetarian
7

Mag soothe

· 330 g

e NOVA 1 0 kcal 0 g sugar 0 g protein 0 g fat

Also: Vegan · Vegetarian
8

Higher Absorption Magnesium Glycinate 350mg

Solaray

NOVA 1 250 kcal
9

Spiruline bio

NOVA 1 333 kcal 0 g sugar 43.3 g protein 3.3 g fat

Also: Palm oil free · No additives
10

Gut Feel flaxseed blend mixed berry

Naturya · 240 g

NOVA 1 476 kcal 13 g sugar 18 g protein 35 g fat

Also: Palm oil free · Vegan · Vegetarian

How we built this list

We ranked all published dietary supplements on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

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