Red Bull Sugarfree

About this product

This product carries a wellbeing score of 47%, which is slightly below the neutral midpoint of 50%, and a safety score of 90%, indicating a relatively low level of risk for most consumers when used as intended. For a sugarfree beverage, these scores suggest that while the drink is generally safe, its formulation may have modest trade-offs for overall wellness.

Key ingredients support the product’s goal as a low-calorie, energy-boosting drink. Taurine and Vitamin B6 are included to help support energy metabolism and mental focus, while Sucralose and Acesulfame potassium provide sweetness without added sugar. Carbon Dioxide gives the beverage its characteristic carbonation.

Some ingredients raise potential concerns. Vitamin B6 is linked to peripheral neuropathy at very high, sustained intakes, though typical consumption from a single can is far below that threshold. Caramel coloring may contain trace levels of 4-MEI, a possible carcinogen, and also carries a medium concern for immune effects related to THI. Sodium Bicarbonate can pose organ toxicity and gastrointestinal irritation risks if consumed in excessive amounts, but levels in this drink are within standard food-use limits.

Overall, this sugarfree energy drink offers a generally safe profile with a moderate wellbeing impact, though consumers may wish to be mindful of cumulative intake of certain additives and vitamins.

How we rate

Scores combine ingredient research, exposure routes, and label transparency. Full methodology is in the Zenlo app.