E951: Aspartame
Sweetener. Origin: Synthetic / fermentation.
Vegan
Yes, vegan
Halal
Generally halal
The honest version
The synthetic sweetener behind most zero drinks. Vegan and halal by origin. Carries a mandatory phenylalanine warning for people with PKU.
Related additives
Classifications reflect common manufacturing practice and mainstream certifier positions; individual products and certifiers can differ. Not medical, nutritional or religious advice.