The Hidden Toxins in Tampons & Pads (and Safer Alternatives You Can Trust)
Let’s be real: periods are difficult enough without having to worry about whether your tampon or pad is toxic. But here’s the truth most companies won’t tell you: many mainstream menstrual products contain hidden chemicals — from pesticides to plastics to hormone disruptors.
Since these products touch some of the most absorbent tissue in the body, it’s worth paying attention.
Let’s dive into what’s really inside, why it matters, and what safer, nontoxic options you can switch to today.
What’s Lurking in Conventional Tampons & Pads?
Paraffin + Plastics
Most pads and even some tampon applicators are made with plastics that don’t just pollute the planet — they also release microplastics and volatile compounds when tested. These sit right against delicate skin for hours.
Heavy Metals
A recent study found 16 different metals, including lead and arsenic, in tampons from multiple brands. Scientists don’t yet know exactly how much gets absorbed into the body — but finding them there at all is a big red flag.
Fragrance + Dyes
“Scented” pads and tampons usually mean synthetic fragrance, which often contains phthalates (linked to hormone disruption, fertility issues, and skin irritation). Plus, ladies do we really need fragrance up our hu-ha's? I think, no.
Bleaching Residues
Most big brands use chlorine bleaching processes. Even though dioxin levels are lower today than decades ago, some remains — and dioxins are among the most toxic compounds known.
Why This Matters More Than Lotion or Makeup
The vagina and vulva have thin, highly absorbent tissue with direct access to the bloodstream. That means chemicals here can bypass the body’s usual detox filters and enter circulation faster than if they were on your arm or leg.
So while your deodorant or face cream matters, your period products matter a lot.
Safer, Nontoxic Alternatives
Good news: you don’t have to choose between comfort and safety. Here are cleaner swaps that are better for you and the planet:
Organic Cotton Tampons & Pads
Look for:
100% organic cotton (GOTS-certified)
Fragrance-free
Chlorine-free bleaching
Plastic-free applicators (cardboard or none)
Brands to explore: Natracare, Organyc, or any line with GOTS/OEKO-TEX certifications.
Menstrual Cups
Made from medical-grade silicone, cups are reusable, long-lasting, and free of plastics, dyes, and fragrances. Properly cleaned, they’re one of the safest and most sustainable options.
Reusable Cloth Pads & Period Underwear
Great for reducing waste — but be picky. Some period underwear brands have been found to contain PFAS (“forever chemicals”). Choose brands that provide independent lab testing showing PFAS-free status.
Herbal & DIY Comfort
Pair your clean products with soothing supports:
Calendula or chamomile compresses for irritation
Unscented castile soap for gentle washing (skip scented washes) and never put soap up inside your vagina.
Your period products are not small things. They’re in contact with some of the most sensitive tissue in your body for hours at a time, every month, for decades.
Choosing organic, fragrance-free, plastic-free, and tested products is one of the simplest, most powerful ways to reduce your toxic load. Think of it as an act of self-care — because your body deserves better than hidden chemicals.