Let’s be honest—when you’re on your period, your biggest priority is probably staying comfortable and leak-free, not worrying about what’s in your tampon or pad. But here’s the truth: Many conventional menstrual products are loaded with chemicals and materials that don’t belong anywhere near your body, especially one of the most absorbent and delicate areas.
It’s important we learn about these things so we can make informed choices! Once you know what’s in these products and what your safer options are, you get to make decisions that feel aligned with your health, values, and comfort.
What’s Lurking in Conventional Products?
Most big-brand tampons and pads are made from a blend of cotton, rayon, and synthetic materials. You might think that all sounds fine, but consider how they’re processed.
Here are a few common toxins found in these materials:
- Dioxins and Furans: These can be byproducts of the chlorine bleaching process used on cotton and rayon. Dioxins are known endocrine disruptors and potential carcinogens.
- Pesticide Residues: Unless the cotton is organic, it’s often grown using herbicides, insecticides, and fungicides. Trace amounts can remain in the final product.
- Fragrances and Deodorizers: These are considered trade secrets by many companies, meaning they don’t have to disclose the exact chemicals used. But many synthetic fragrances contain phthalates and other endocrine disruptors.
- Superabsorbent Polymers (SAPs): Found in pads and some tampons, these synthetics can disrupt the body’s natural flora and moisture balance, sometimes leading to irritation or even increased risk of bacterial growth.
Because the vaginal and vulvar tissue is so highly permeable, exposure to these chemicals, even in small doses, can have a bigger impact than you’d think.
Less-Toxic Alternatives for Your Menstruation Days
Thankfully, we live in a time where better options exist. Here’s what to look for:
Organic Cotton Products
Look for tampons and pads that are made with 100% certified organic cotton. These skip the pesticides, bleaching agents, and synthetics. Brands like Natracare, Rael, L. (by Lune), and Organyc are good places to start.
Menstrual Cups (my personal favorite)
Made from medical-grade silicone, rubber, or thermoplastic elastomer (TPE), menstrual cups are reusable, non-absorbent, and free from dyes, fragrances, and bleach. Popular brands include DivaCup, Saalt, and Lena Cup. I use one from Poppins Period.
Period Underwear
These are designed with absorbent layers sewn right in, often using OEKO-TEX-certified materials (meaning they’ve been tested for harmful substances). Thinx, Knix, and Modibodi are some widely available brands.
Reusable Cloth Pads
If you prefer something similar to traditional pads, these offer a washable, soft, and breathable alternative. Look for options made with organic cotton and avoid synthetic fleece or waterproof coatings with PFAS (“forever chemicals”).
What About Toxic Shock Syndrome?
One concern people often raise with tampons and cups is Toxic Shock Syndrome (TSS). The risk is extremely low, especially with safe use practices (changing products regularly, choosing the right absorbency, and maintaining hygiene), but it’s good to stay aware. TSS has been most closely linked to synthetic, high-absorbency tampons used for extended periods.
Bottom Line
We deserve better than mystery materials and unregulated fragrance blends in products we use every month for decades of our lives. Your period should be a time for self-care, not toxic exposure.
Switching to cleaner menstrual products is one small, but powerful, step you can take toward supporting your body’s natural rhythm and long-term health. Start with one swap. Your body will thank you.
