E951 — Aspartame
E951 (Aspartame) appears in the ingredient lists of 3,143 products sold in the United States. Function: sweetener.
Nutri-Score
2,087 rated products
Median values
| Calories | 38 kcal |
| Sugars | 0.00 g |
| Saturated fat | 0.00 g |
| Salt | 0.01 g |
Categories
Status in the United States (FDA)
Listed in the FDA inventory “Substances Added to Food”, with the regulations 21 CFR 172.804.
Technical effects listed by the FDA: flavor enhancer, non-nutritive sweetener
The inventory is a partial list, and a listing is not an FDA approval of every use; the regulations set the permitted uses.
U.S. Food and Drug Administration, Substances Added to Food (updated 9/8/2026), public domain · CAS 22839-47-0 via Wikidata (CC0)
Products containing it, by country
Products listing this additive in each country edition of Shelfpedia (Open Food Facts data)
Products
3,143 products, most viewed first · page 1 of 66.
Source: Open Food Facts export of November 1, 2026, ODbL, and USDA FoodData Central, October 2026 release, CC0 · Shelfpedia calculations (medians, distributions).