E951 vs E955: Which Is Safer? (2026 Comparison)

Q: Which is healthier: E951 or E955?

Based on our safety analysis, both appears to have a better safety profile. Use the CheckIt app to scan specific products.

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E951 vs E955

Wondering whether E951 or E955 is safer? We compared both ingredients based on independent research, regulatory status, and known health effects.

Quick Verdict

Both E951 and E955 have similar safety profiles.

Side-by-Side Comparison

Factor	E951	E955
Safety Rating	⚠️ Use With Caution	⚠️ Use With Caution
Safety Score	60/100	60/100
Category	artificial sweeteners	artificial sweeteners

About E951

EU code for aspartame. Controversial artificial sweetener classified as 'possibly carcinogenic' by IARC.

About E955

EU code for sucralose (Splenda). May affect gut bacteria and insulin response.

E951 vs E955: Key Differences

E951 is rated caution while E955 is rated caution
E951 falls under the artificial sweeteners category
E955 falls under the artificial sweeteners category

Which Should You Choose?

Both ingredients carry similar risks. Read labels carefully and consider your individual health needs. The CheckIt app can scan any product to show you exactly which of these ingredients are present.

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Frequently Asked Questions

Is E951 safe to eat?: EU code for aspartame. Controversial artificial sweetener classified as 'possibly carcinogenic' by IARC.
Is E955 safe to eat?: EU code for sucralose (Splenda). May affect gut bacteria and insulin response.
Which is healthier: E951 or E955?: Both have similar safety profiles. Use the CheckIt app to scan products containing either ingredient for a detailed breakdown.
Can I avoid both E951 and E955?: Yes! The CheckIt app can filter products by specific ingredients you want to avoid. Scan any product to see all ingredients instantly.