Top 10 · Updated October 2026

Least Processed Green Teas

10 of the top 10 green teas products sit in NOVA group 1 — the least processed end of the scale. The green teas with the lowest NOVA processing group — fewer industrial ingredients and additives. We checked 364 green teas with complete data.

1

Decaf Green Tea

Signature Kitchens · 1.4 g

a NOVA 1

Also: Palm oil free · Vegan · Vegetarian
2

The Vert Nature Gunpowder

Twinings of London · 200 g

b NOVA 1 5 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free · No additives
3

Thé vert

Twinings · 37,5 g

b NOVA 1 1 kcal 0 g sugar 0.1 g protein 0 g fat

Also: Palm oil free · Vegan · Vegetarian
4

Thé Matcha énergie

Yogi · 15 sachets (27 g)

b NOVA 1 1 kcal 0 g sugar 0.1 g protein 0 g fat

Also: No additives
5

Thé vert BIO nature

Lipton · 28 g

b NOVA 1 4 kcal 0.5 g sugar 0.5 g protein 0.5 g fat

Also: Palm oil free · Vegan · Vegetarian
6

Bio thé vert nature

Lord Nelson · 32 g

b NOVA 1 1 kcal 0.1 g sugar 0 g protein 0 g fat

Also: Palm oil free · Vegan · Vegetarian
7

Té Matcha

Mercadona · 15 g

b NOVA 1 5 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free · Vegan · Vegetarian
8

Thé vert

Lord Nelson · 20 x 1,4 g

b NOVA 1 1 kcal 0.1 g sugar 0 g protein 0 g fat

Also: Palm oil free · No additives
9

The vert nature bio

Bio Village

b NOVA 1 1 kcal 0 g sugar 0.1 g protein 0 g fat

Also: Palm oil free · Vegan · Vegetarian
10

Thé vert NATURE

Carrefour BIO · 30 g ( 20 x 1,5 g )

b NOVA 1 1 kcal 0 g sugar 0.1 g protein 0 g fat

Also: Palm oil free · Vegan · Vegetarian

How we built this list

We ranked all published green teas 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 green teas rankings

Healthiest Green Teas by Nutri-Score Highest-Protein Green Teas Lowest-Calorie Green Teas Best Low-Sugar Green Teas All green teas