BHT (Butylated Hydroxytoluene) vs Green 3 (Fast Green FCF) — Which Is Worse?

FactorBHT (Butylated Hydroxytoluene)Green 3 (Fast Green FCF)
E-NumberE321E143
CategoryPreservativeAdditive
SeverityHigh Risk (8/10)Moderate Risk (6/10)
FDA StatusFDA classifies BHT as GRAS at levels up to 0.02% of the fat content of food (21 CFR 182.3173).FDA permanently listed FD&C Green No. 3 in 1982 (21 CFR 74.203). Approved for food, drugs, and cosmetics. It is the leas…
EFSA StatusEFSA set an ADI of 0.25 mg/kg body weight/day in 2012. Approved in the EU with restricted usage levels.EFSA re-evaluated Fast Green FCF (E 143) in 2014. Could not establish a formal ADI due to insufficient toxicological dat…
Banned InJapan Romania Sweden Australia—
Products Found5021

Key Differences

Health Concerns Comparison

BHT (Butylated Hydroxytoluene)

Green 3 (Fast Green FCF)

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Which Products Use Each?

502
products contain BHT (Butylated Hydroxytoluene)
1
products contain Green 3 (Fast Green FCF)

⚖️ The Verdict

Based on severity scores, BHT (Butylated Hydroxytoluene) (8/10) poses a higher risk than Green 3 (Fast Green FCF) (6/10).

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

Frequently Asked Questions

Is BHT (Butylated Hydroxytoluene) or Green 3 (Fast Green FCF) worse?
BHT (Butylated Hydroxytoluene) has a higher severity score (8/10) compared to Green 3 (Fast Green FCF) (6/10), making it the more concerning ingredient based on current regulatory and scientific data.
What is the difference between BHT (Butylated Hydroxytoluene) and Green 3 (Fast Green FCF)?
BHT (Butylated Hydroxytoluene) is a preservative, while Green 3 (Fast Green FCF) is a additive. They serve different functions in food products.
Are BHT (Butylated Hydroxytoluene) and Green 3 (Fast Green FCF) banned?
BHT (Butylated Hydroxytoluene) is banned in Japan, Romania, Sweden, Australia. Green 3 (Fast Green FCF) is not currently banned in any major market.
How can I avoid both BHT (Butylated Hydroxytoluene) and Green 3 (Fast Green FCF)?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both BHT (Butylated Hydroxytoluene) and Green 3 (Fast Green FCF) and suggest safer alternatives.
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Related Pages

Related Comparisons

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BHT (Butylated Hydroxytoluene) Deep Dive Green 3 (Fast Green FCF) Deep Dive All 180 Comparisons All Ingredients Ingredients Banned in Europe Scoring Methodology

⚕️ 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). "BHT (Butylated Hydroxytoluene) vs Green 3 (Fast Green FCF) — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/bht-vs-green-3
MLA"BHT (Butylated Hydroxytoluene) vs Green 3 (Fast Green FCF) — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-04-17. https://getcheck.it/ingredients/bht-vs-green-3.
HTML Embed<a href="https://getcheck.it/ingredients/bht-vs-green-3">BHT (Butylated Hydroxytoluene) vs Green 3 (Fast Green FCF) — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientsbhtvsgreen3, title = {BHT (Butylated Hydroxytoluene) vs Green 3 (Fast Green FCF) — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/bht-vs-green-3}, note = {Retrieved 2026-04-17} }