Have you ever wondered what toothpaste, lipsticks, makeup powders, candy, sunscreen, tampons, sanitary pads, and even pills have in common? They all often contain titanium dioxide (TiO₂)—an ingredient valued for its whitening power and ability to enhance the appearance of products.
But here’s what many people don’t realize: titanium dioxide has been classified as potentially carcinogenic by the European Chemicals Agency (ECHA). In fact, it was banned as a food additive in the European Union in August 2022 due to concerns about its ability to damage DNA and increase the risk of cancer.
Despite this, it’s still widely used in many products we rely on daily. Let’s uncover what titanium dioxide is, why it’s raising red flags, and how you can avoid unnecessary exposure.
What Is Titanium Dioxide?
Titanium dioxide is a mineral processed into a bright white powder. It’s often added to products to make them look brighter, smoother, and more visually appealing. You’ll find it in:
- Toothpaste and Mouthwash: Gives them a bright white color.
- Lipsticks and Makeup Powders: Creates smooth textures and enhances colors.
- Candy and Processed Foods: Common in products like Skittles, often labeled as E171.
- Sunscreen: Acts as a physical UV filter.
- Tampons and Sanitary Pads: Used to whiten and improve surface appearance.
- Pharmaceutical Pills: Coats tablets for a polished, uniform look.
Is Titanium Dioxide Safe?
While it improves the appearance of products, research shows potential health risks:
-
Carcinogenic Concerns
The ECHA and IARC classify titanium dioxide as potentially carcinogenic, meaning it may increase the risk of cancer, especially when inhaled. -
Nano-Particles
Nano-sized titanium dioxide particles can:- Penetrate skin.
- Be inhaled into the lungs.
- Enter the bloodstream, particularly through toothpaste and tampons.
These risks are particularly concerning in products like:
- Powders and sprays, where particles can be inhaled.
- Toothpaste and mouthwash, where absorption is high.
Why Is It Still Used?
Despite its risks, titanium dioxide is still popular because:
- It whitens and brightens products, making them more attractive.
- It’s cheap and easy to produce.
- It’s a UV filter in mineral sunscreens.
For manufacturers, it’s a win—but for consumers, the health trade-offs are becoming harder to ignore.
What Are Regulators Doing?
In 2022, the EU banned E171 in food products, citing concerns about DNA damage and long-term health risks.
Meanwhile, in the U.S., Mars (the maker of Skittles) faced a lawsuit claiming that titanium dioxide made the candy “unfit for human consumption.” These actions align with the U.S. ban on Red Dye No. 3, showing that regulators are starting to scrutinize risky additives.
How Can You Avoid Titanium Dioxide?
- Check Labels: Look for E171 in foods and C.I. 77891 in cosmetics.
- Choose Alternatives:
- Use natural toothpaste without titanium dioxide.
- Opt for E171-free candy and minimally processed snacks.
- Select cosmetics from clean beauty brands.
- Switch Sunscreens: Go for zinc oxide-based sunscreens, which are safe and effective.
- Use Kungul: With the Kungul app, you can scan products to identify harmful ingredients and discover healthier options.
Final Thoughts
Titanium dioxide is everywhere, from your toothpaste to your favorite candy. While it may seem harmless, its potential risks—like carcinogenic concerns and regulatory bans—are worth paying attention to.
The good news is that safer alternatives are widely available, and tools like Kungul make it easier than ever to identify and avoid risky ingredients.
📱 Download Kungul today and take control of what goes into your body and onto your skin!