Toxins in Tampons: What’s Really in Your Menstrual Products?

I still remember the time when I never really thought about my menstrual products. Tampons and pads were just there—practical, discreet, and seemingly safe. But then I started looking deeper into their ingredients and potential risks. What I found was alarming: heavy metals, chemicals, and harmful substances coming into direct contact with one of the most sensitive areas of my body.

Maybe you’ve already heard about the recent studies that discovered traces of lead, arsenic, and other potentially toxic substances in tampons. These findings made me search for healthier alternatives—and I’m so glad I found period underwear. But before we get into that, let’s take a closer look at what’s really in tampons and how it can affect our health.

What’s Really in Tampons?

A 2024 study from Columbia University revealed that tampons—including both conventional and organic brands—can contain heavy metals like lead, arsenic, and cadmium. These substances are suspected carcinogens and can cause hormonal imbalances. What makes them particularly dangerous is that vaginal tissue is highly absorbent, allowing these toxins to enter the bloodstream directly without being filtered by the liver.

And that’s not all: Other studies have shown that tampons and pads may also contain PFAS (so-called “forever chemicals”), phthalates, and volatile organic compounds (VOCs), all of which have been linked to reproductive issues, hormonal disruption, and other serious health concerns.

Despite these alarming findings, there are still no strict regulations governing the ingredients in menstrual products. This means manufacturers aren’t even required to disclose all the chemicals they use.

How Dangerous Are Tampons?

Most of us have heard of Toxic Shock Syndrome (TSS)—a rare but potentially life-threatening bacterial infection linked to tampon use. But beyond TSS, tampons pose several other health risks:

• Dryness & Irritation: Tampons don’t just absorb menstrual blood—they also absorb the vagina’s natural moisture, which can lead to dryness and irritation.

• Chemical Exposure: The harmful substances found in tampons could increase the risk of hormonal imbalances, infertility, and even cancer over time.

• Plastic & Environmental Impact: Many tampons contain synthetic fibers and plastics, which are harmful not only to our bodies but also to the planet. Disposable menstrual products generate millions of tons of waste each year, taking centuries to decompose.

Are There Safer Alternatives?

After learning all this, I knew I needed an alternative. Menstrual cups seemed like a good option at first, but they also come with risks—including the potential for Toxic Shock Syndrome and the discomfort of a suction effect when removing them.

Then I discovered Gotyu period underwear—and it completely changed my period experience.

Why I Switched to Gotyu Period Underwear

Period underwear is a reusable, leak-proof alternative designed to absorb menstrual blood without the need for tampons or pads. I’ve tried several brands, but Gotyu stood out the most—not just for comfort but because it’s truly a healthier and more sustainable option.

The Benefits of Gotyu Period Underwear:

✔ Free from harmful chemicals – No PFAS, phthalates, or toxic substances
✔ Super comfortable – Feels just like regular underwear, with no dryness or irritation
✔ Eco-friendly – Reusable, waste-reducing, and better for the planet
✔ Budget-friendly – A one-time investment that lasts for years, saving money in the long run
✔ Safe & antibacterial – No risk of TSS, no bacterial buildup

My Favorites:

🔹 Gaia – The first period underwear with a side closure. Perfect for on the go, at the office, or while traveling. Holds up to 5 tampons and is super comfortable.

🔹 Bia – Seamless period underwear, practically invisible under my clothes, and absorbs up to 4 tampons.

My Conclusion

Switching to Gotyu period underwear was a step toward greater control and comfort during my period. I feel safer, healthier, and I’m also making a more sustainable choice for the planet. If you’re wondering what’s really in your menstrual products, it might be time to consider alternatives. Your health and well-being should always come first.