Top 10 · Updated October 2026

Least Processed Diet Sodas

7 of the top 10 diet sodas products sit in NOVA group 3 — the least processed end of the scale. The diet sodas with the lowest NOVA processing group — fewer industrial ingredients and additives. We checked 259 diet sodas with complete data.

1

Volvic essence Apfel-Zitrone-Ingwer 0,75L

Volvic · 0.75 l

b NOVA 3 1 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free · Vegetarian · No additives
2

Limette Minze

RheinfelsQuellen · 0,75 l

b NOVA 3 0 kcal 0 g sugar 0 g protein 0 g fat

Also: No additives
3

7up Zero Zucker

PepsiCo · 1,5L

b NOVA 3 0 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free
4

Power Ade Zero Sugar

coca cola · 500ml

b NOVA 3 1 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free · No additives
5

Zero sugar wild cherry and cream

Pepsi · 12 fl oz

b NOVA 3 0 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free · No additives
6

Rooibos Tee Pfirsich

Ti · 1L

c NOVA 3 18 kcal 4 g sugar 0.5 g protein 0.5 g fat

Also: Palm oil free
7

Schweppes gaseosa sabor pomelo

Schweppes · 1,5 litros

NOVA 3

Also: No additives
8

Balance Ingwer-Lemongras

Vöslauer · 0,75 l

a NOVA 4 9 kcal 1.8 g sugar 0.1 g protein 0.1 g fat

Also: Palm oil free
9

Wasser - Himbeere

Landpark · 0.5l

a NOVA 4 0 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free · Vegan · Vegetarian
10

Diet Ginger Ale

Hannaford · 355 ml

a NOVA 4 0 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free

How we built this list

We ranked all published diet sodas 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.

More diet sodas rankings

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