Aspartame vs BHT (Butylated Hydroxytoluene) — Which Is Worse?

FactorAspartameBHT (Butylated Hydroxytoluene)
E-NumberE951E321
CategorySweetenerPreservative
SeverityModerate Risk (6/10)Moderate Risk (6/10)
FDA StatusFDA-approved since 1981 (dry foods) and 1983 (beverages). Classified as GRAS-equivalent. FDA's ADI is 50 mg/kg body weig…FDA classifies BHT as GRAS at levels up to 0.02% of the fat content of food (21 CFR 182.3173).
EFSA StatusEFSA completed a comprehensive risk assessment in 2013, confirming safety at the ADI of 40 mg/kg body weight/day. In Jul…EFSA set an ADI of 0.25 mg/kg body weight/day in 2012. Approved in the EU with restricted usage levels.
Banned In——
Products Found712

Key Differences

Health Concerns Comparison

Aspartame

BHT (Butylated Hydroxytoluene)

Which Products Use Each?

7
products contain Aspartame
12
products contain BHT (Butylated Hydroxytoluene)

⚖️ The Verdict

Both Aspartame and BHT (Butylated Hydroxytoluene) have the same severity score (6/10). Neither is clearly worse than the other based on current data.

Both ingredients should be consumed mindfully. Use CheckIt AI to scan products and avoid whichever ones concern you most.

Frequently Asked Questions

Is Aspartame or BHT (Butylated Hydroxytoluene) worse?
Both Aspartame and BHT (Butylated Hydroxytoluene) have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between Aspartame and BHT (Butylated Hydroxytoluene)?
Aspartame is a sweetener, while BHT (Butylated Hydroxytoluene) is a preservative. They serve different functions in food products.
Are Aspartame and BHT (Butylated Hydroxytoluene) banned?
Aspartame is not currently banned in any major market. BHT (Butylated Hydroxytoluene) is not currently banned in any major market.
How can I avoid both Aspartame and BHT (Butylated Hydroxytoluene)?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Aspartame and BHT (Butylated Hydroxytoluene) and suggest safer alternatives.
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⚕️ This comparison is for educational purposes only. It is not medical advice. Consult a healthcare professional for personalized dietary guidance.

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📋 Cite This Data
APACheckIt AI. (2026). "Aspartame vs BHT (Butylated Hydroxytoluene) — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/aspartame-vs-bht
MLA"Aspartame vs BHT (Butylated Hydroxytoluene) — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/aspartame-vs-bht.
HTML Embed<a href="https://getcheck.it/ingredients/aspartame-vs-bht">Aspartame vs BHT (Butylated Hydroxytoluene) — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientsaspartamevsbht, title = {Aspartame vs BHT (Butylated Hydroxytoluene) — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/aspartame-vs-bht}, note = {Retrieved 2026-03-05} }