Why is Spezi Zero classified as ultra‑processed (NOVA 4) and which additives does it contain?

The beverage is made from water, fruit juices, concentrates and a suite of industrial ingredients, placing it in the ultra‑processed NOVA 4 category. It contains the colourant E150d, carbon dioxide (E290), antioxidant E300, acids E330 (citric) and E338 (phosphoric), sweeteners E951 (aspartame) and E950 (acesulfame‑K), plus caffeine flavour, a sodium‑oxalate regulator and a stabiliser of carob seed flour.

How do the artificial sweeteners aspartame and acesulfame‑K affect people monitoring sugar intake or with phenylketonuria?

Aspartame and acesulfame‑K provide sweetness without adding measurable sugar, making the drink suitable for low‑sugar or ketogenic diets. However, aspartame releases phenylalanine when metabolised, so the product carries a phenylalanine warning and should be avoided by individuals with phenylketonuria.

Is Spezi Zero appropriate for vegan, keto and halal dietary regimes?

All listed ingredients are plant‑based, so the drink is fully vegan. Its negligible carbohydrate and sugar content also makes it keto‑friendly. There are no alcohol‑derived components, but because it lacks official halal certification, consumers who require certified halal status should verify the source of each additive.

Paulaner • 0,33 l

Spezi Zero

Beverages

Product Insights

Spezi Zero is a sugar‑free, carbonated cola‑orange soft drink produced by Paulaner, marketed as a low‑calorie, vegan beverage with caffeine. Nutritionally, it carries a Nutri‑Score of C and belongs to the ultra‑processed NOVA group 4; it contains 0.5 g sugars, 0 g fat, 0.04 g salt per 100 g, and includes several food additives such as color E150d, phosphoric and citric acids, and the sweeteners aspartame and acesulfame‑K, as well as a phenylalanine source. While the drink is free from added sugar, palm oil, and animal ingredients, the presence of artificial sweeteners, acidity regulators, and the phenylalanine warning may be undesirable for some consumers.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

low

Nutritional Values

Values per 100 ml

Energy Kcal1 kcal

Fat0 g

Saturated Fat0 g

Carbohydrates0.5 g

Sugars0.5 g

Comparative Analysis

Compared with the average soft‑drink, Spezi Zero has dramatically lower sugar (0.5 g vs 5.69 g), fat (0 g vs 1.04 g) and salt (0.04 g vs 1.06 g) per 100 g, positioning it as a markedly lighter option.

Ingredients

Wasser, Orangensaft aus Orangensaftkonzentrat (2,2%), Zitronensaft aus Zitronensaftkonzentrat (0,8%), Kohlensäure, Orangenextrakt, Farbstoff E 150d, Säuerungsmittel Phosphorsäure und Zitronensäure, Säureregulator Natriumcitrat, natürliches Aroma, Süßungsmittel Aspartam** und Acesulfam-K, Aroma Koffein, Antioxidationsmittel Ascorbinsäure, Stabilisator Johannisbrotkernmehl. **Enthält eine Phenylalaninquelle.

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