Food Additives
Browse IngrediCheck's food additives hub for preservatives, dyes, sweeteners, and ingredient-by-ingredient label guidance.
Intro
Food additives are not one category with one risk profile. Some are stabilizers that solve texture problems, some preserve shelf life, and some raise real safety or transparency questions. This hub keeps those roles separate so the label-reading advice stays practical.
Why It Matters
Featured Ingredients
Start with the ingredient profiles
additive
Azodicarbonamide
Azodicarbonamide is a flour treatment agent used to strengthen dough handling and promote a more uniform crumb in commercial bread products. It is more famous in public debate for where it is banned than for what bakers use it to do.
preservative
Sodium benzoate
Sodium benzoate is a preservative used in acidic beverages, sauces, condiments, and shelf-stable products. It keeps microbes down, which is why it remains common even when consumers increasingly associate it with older soft-drink controversies.
sweetener
Sucralose
Sucralose is a high-intensity sweetener used in diet drinks, flavored dairy, protein products, tabletop packets, and low-sugar baking mixes. It is popular because it is intensely sweet, shelf-stable, and easy to formulate around.
dye
Titanium dioxide
Titanium dioxide is a whitening and opacity agent used to make icings, candies, sauces, and supplements look brighter and more uniform. It became a household ingredient topic after Europe decided food use was no longer acceptable.
dye
Yellow 5
Yellow 5 is a synthetic dye used in chips, drinks, dessert mixes, and other products that want a bright yellow or orange tone. It often appears alongside other petroleum-based dyes rather than as a one-off ingredient.
dye
Red Dye No. 3
Red Dye No. 3 is a synthetic food color historically used in candies, cake decorations, and bright red processed foods. It became the most important petroleum-based dye story once the FDA finally moved to revoke its food authorization.
Related Blog Guides
Read the supporting explainers
Food Policy Watch
Mar 9, 2026 | 10 min read
Red 40 & Yellow 5: The 6 Food Dyes the FDA Is Phasing Out
Red 40, Yellow 5, and 4 other petroleum-based dyes are being removed from US food by the FDA after decades of ADHD and hyperactivity concerns. Here's what's still in your pantry.
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Apr 7, 2026 | 9 min read
Sodium Benzoate and Benzene: The Preservative in Your Drinks
Sodium benzoate (E211) is one of the most widely used preservatives in beverages and condiments. But when it meets vitamin C, it can form benzene — a known carcinogen. Here's what you need to know.
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Mar 20, 2026 | 9 min read
Sucralose in Baking: What EFSA's 2026 Assessment Means for You
EFSA confirmed sucralose is safe in drinks and cold foods, but raised a serious flag for home baking — here's what the science says and what to use instead.
Apr 13, 2026 | 8 min read
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The FDA's 2026 Synthetic Dye Phase-Out: What It Means for Your Family
The FDA is phasing out petroleum-based synthetic food dyes by the end of 2026. Learn which dyes are affected, why they're being removed, and how to identify them in your food.
Apr 12, 2026 | 10 min read
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Apr 8, 2026 | 10 min read
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Apr 6, 2026 | 11 min read
Decoding 'Clean Eating' and 'Plant-Based' Labels in 2026
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Apr 5, 2026 | 10 min read
FSSAI Labelling Amendment 2026: What Changes for Indian Consumers
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Apr 4, 2026 | 9 min read
Is Erythritol Keto-Friendly? Decoding Sugar Substitutes
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Apr 3, 2026 | 11 min read
Nordic Diet Ingredients: Scandinavian Clean Label Guide
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Apr 2, 2026 | 10 min read
Low FODMAP Diet: Label Reading Guide for IBS Sufferers
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Apr 1, 2026 | 9 min read
Nitrates in Processed Meat: Are They Causing Cancer?
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Mar 31, 2026 | 10 min read
PFAS in Food: Forever Chemicals, Real Risks, and What to Do
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Mar 30, 2026 | 9 min read
Beyond Bread: Hidden Gluten in Unexpected Foods (2026)
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Mar 29, 2026 | 9 min read
Is Xanthan Gum Safe for a Gluten-Free Diet?
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Mar 28, 2026 | 8 min read
Propylparaben: Why Europe Banned It and the US Hasn't Yet
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Mar 27, 2026 | 10 min read
Mercury in Fish: The 2026 Safe and Unsafe Seafood Guide
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Mar 26, 2026 | 10 min read
How 'FDA Approved' Food Additives Are Still Making People Sick
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Mar 24, 2026 | 10 min read
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Mar 23, 2026 | 10 min read
44 Food Additives Banned Abroad: Texas's Warning Label List
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Mar 23, 2026 | 10 min read
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Mar 19, 2026 | 9 min read
Hidden Ingredients: 5 Sneaky Things Food Labels Don't Tell You
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Mar 19, 2026 | 9 min read
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Mar 18, 2026 | 10 min read
Carrageenan Explained: Why It Matters for Your Gut
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Mar 18, 2026 | 10 min read
Navigating Dairy-Free: Hidden Ingredients & Smart Swaps
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Mar 18, 2026 | 11 min read
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Mar 18, 2026 | 10 min read
Soy-Free Living: Decoding Labels & Delicious Swaps
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Mar 17, 2026 | 10 min read
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Everything you need to shop gluten-free with confidence in 2026 — from decoding labels and spotting hidden gluten, to using barcode-scanning apps and understanding new FDA moves.
Mar 17, 2026 | 11 min read
Are Seed Oils Actually Bad for You? What 30+ Studies Say
The internet says seed oils are toxic. Harvard, Johns Hopkins, and 30+ clinical trials say otherwise. Here's what the evidence actually shows — and where the real concerns are.
Mar 10, 2026 | 10 min read
Azodicarbonamide (ADA): The Yoga Mat Chemical Still in US Bread
Azodicarbonamide is a bread additive banned across Europe, Australia, and the UK — yet still legal in the US. Here's what the science says and why it matters.
Mar 9, 2026 | 10 min read
BHA: The Preservative the FDA Is Finally Reviewing
BHA has been listed as a probable carcinogen since 1991 and banned from general food use in the EU. The FDA issued a safety review request in February 2026 — 35 years later.
Mar 9, 2026 | 10 min read
Potassium Bromate: Banned in 40+ Countries — Still in US Bread
Potassium bromate is banned in the EU, UK, Canada, India, and 40+ countries over cancer risk — but still legal in US bread. California bans it in 2027. See which brands still use it.
Mar 9, 2026 | 12 min read
The GRAS Loophole: How Food Chemicals Skip FDA Review
Since 2000, nearly 99% of new food chemicals entered the American food supply without FDA safety review. The FDA is finally proposing to close the loophole.
Mar 9, 2026 | 11 min read
Titanium Dioxide (E171): Banned in Europe, Still in US Candy and Gum
The EU banned titanium dioxide (E171) in 2022 over genotoxicity concerns. The FDA still allows it in candy, gum, and frosting across the US. Here's how to spot it on labels.
Mar 9, 2026 | 11 min read
Ultra-Processed Foods: The 55% Problem Hiding in Your Kitchen
More than half of American calories come from factory-engineered foods linked to heart disease, obesity, and premature death. New research reveals the scale of the problem.
Related Collection Links
Keep reading by editorial collection
Blog Collection
Food Policy Watch
Regulatory shifts, outbreaks, recalls, and policy changes that shape how food gets labeled, marketed, and sold.
Blog Collection
Ingredient Deep Dives
Long-form explainers on additives, preservatives, contaminants, and the ingredients that deserve a closer look.
Blog Collection
Label Reading Guides
Practical guides for decoding ingredient lists, spotting hidden red flags, and shopping with more confidence.
Blog Collection
Dietary Guides
Evidence-based explainers for special diets, ingredient tradeoffs, and everyday ways to shop within your food rules.
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