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Rudy's Kombucha Rhubarb

by Rudy's Kombucha 330 ml ml in Kombuchas Barcode 4751037281219

Naturally fermented non-alcoholic green tea drink with rhubarb, without added sugar

Nutri-Score

abcde

Good nutritional quality

Processing (NOVA)

1234

Ultra-processed food

Green-Score

Environmental impact estimate

Rudy's Kombucha Rhubarb by Rudy's Kombucha provides 8 kcal per 100 ml, with 0.8 g of sugars and 0 g of protein. That is 80% less sugar than the average product in this category. Its Nutri-Score is B and it is classified as NOVA 4 (ultra-processed food). It is listed in the Kombuchas category and comes in a 330 ml ml pack.

Nutrient levels per 100 ml

Fat

0 g · Low

Saturated fat

0 g · Low

Sugars

0.8 g · Low

Salt

0.1 g · Low

Levels use UK front-of-pack reference thresholds for drinks.

Nutrition facts

Serving size: 330 ml

Nutrient	Per 100 ml	Per serving	% DV*	Category avg
Calories	8 kcal	26 kcal		22 −63%
Total fat	0 g	0 g	0%	0.2 −100%
Saturated fat	0 g	0 g	0%	0 −100%
Carbohydrates	2.6 g	8.6 g	3%	4.8 −46%
Total sugars	0.8 g	2.6 g		4.1 −80%
Added sugars	0 g	0 g	0%	3.2 −100%
Dietary fiber	1.6 g	5.3 g	19%	0.4 +303%
Protein	0 g	0 g	0%	0.2 −94%
Salt	0.1 g	0.3 g		0 +191%

*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 1885 Kombuchas products on Foodmetria.

Compared with other kombuchas

Calories

lower 12%

Sugars

lower 13%

Salt

higher 13%

Saturated fat

lower 1%

Protein

top 34%

Fiber

top 4%

Bar shows the share of products in this category that contain less of the nutrient.

Ingredients

Water, symbiotic culture, rhubarb juice (12%), sweeteners (erythritol, xylitol), fibre (plant-based fibre: soluble maize fibre, chicory fibre), green tea.

Palm oil freeVeganVegetarian

Additives 2

E967 - Xylitol

Emulsifier

E968 - Erythritol

Humectant

Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.

Product details

Quantity: 330 ml ml
Serving size: 330 ml
Labels & certifications: VegetarianNo glutenNo artificial colorsNo artificial preservativesVeganNo added sugarNo artificial colours and preservativesSem açúcares adicionadosSem cores artificiaisSem gordura transSem gordura trans e conservantes
Sold in: Estonia, Finland, Germany, Greece, Hong Kong, Latvia, Lithuania, Norway, United States, Mallorca
Barcode: 4751037281219

Prices reported by shoppers

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Frequently asked questions

How many calories are in Rudy's Kombucha Rhubarb?

Rudy's Kombucha Rhubarb contains 8 kcal per 100 ml and about 26 kcal per serving (330 ml).

How much sugar is in Rudy's Kombucha Rhubarb?

Rudy's Kombucha Rhubarb has 0.8 g of sugars per 100 ml, which is considered low by UK front-of-pack guidelines.

Is Rudy's Kombucha Rhubarb healthy?

It has a Nutri-Score of B (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.

Is Rudy's Kombucha Rhubarb vegan?

Based on its ingredient list, it appears to be vegan. Always check the package label.

Source: Open Food Facts (ODbL). Last updated September 13, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

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Compare & rankings

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