Wondering whether E422 or E951 is safer? We compared both ingredients based on independent research, regulatory status, and known health effects.
Quick Verdict
E422 is the safer choice based on current research.
Side-by-Side Comparison
Factor
E422
E951
Safety Rating
✅ Generally Safe
⚠️ Use With Caution
Safety Score
90/100
60/100
Category
artificial sweeteners
artificial sweeteners
About E422
A sugar alcohol used as humectant and sweetener. Found in confectionery. Very safe.
About E951
EU code for aspartame. Controversial artificial sweetener classified as 'possibly carcinogenic' by IARC.
E422 vs E951: Key Differences
E422 is rated safe while E951 is rated caution
E422 falls under the artificial sweeteners category
E951 falls under the artificial sweeteners category
There is a 30-point safety difference between them
Which Should You Choose?
Based on available research, E422 appears to be the safer option. However, individual sensitivities vary — scan any product with the free CheckIt app to get a personalized safety assessment.
A sugar alcohol used as humectant and sweetener. Found in confectionery. Very safe.
Is E951 safe to eat?
EU code for aspartame. Controversial artificial sweetener classified as 'possibly carcinogenic' by IARC.
Which is healthier: E422 or E951?
E422 has a better safety profile based on current research. Use the CheckIt app to scan products containing either ingredient for a detailed breakdown.
Can I avoid both E422 and E951?
Yes! The CheckIt app can filter products by specific ingredients you want to avoid. Scan any product to see all ingredients instantly.