The Short Answer
Always pads are a definitive avoid. Independent laboratory testing commissioned by Women's Voices for the Earth found that both scented and unscented Always pads emit volatile organic compounds (VOCs) linked to cancer and reproductive harm.
Despite being the most popular menstrual pad in the world, Always relies on synthetic plastics, superabsorbent polymers, and undisclosed fragrance chemicals. Because vaginal tissue is extremely permeable, every chemical in your pad has a direct pathway into your bloodstream.
Why This Matters
Vaginal tissue is the most highly absorptive skin on your body. It absorbs fluids and chemicals rapidly without metabolizing them first, meaning toxins bypass the digestive system and enter your bloodstream directly. If you wouldn't put a chemical in your mouth, you definitely shouldn't put it in your underwear. Are Pads Safe
The FDA classifies menstrual pads as medical devices, which means full ingredient disclosure is not required. Manufacturers like Procter & Gamble can legally hide hundreds of synthetic chemicals under umbrella terms like "fragrance" or "proprietary materials." When consumers don't know what's in their products, they can't make informed choices about their hormonal health. Are There Chemicals In Pads
Procter & Gamble dismissed independent lab findings by claiming the toxic emissions were "insignificant." The company argued that the chemicals found in Always pads are present in "background air." But your vaginal microbiome isn't a parking lotāchronic exposure to industrial chemicals against sensitive mucous membranes is a massive risk for endocrine disruption. Are Scented Pads Bad
What's Actually In Always Pads
- Styrene ā A volatile organic compound found in car tires. The National Toxicology Program classifies it as a known carcinogen, yet it was detected emitting from Always pads.
- Chloroform ā An industrial chemical and known carcinogen that also acts as a reproductive toxicant. Lab tests found it in Always product emissions.
- Chloromethane ā A chemical used in petroleum refining. It is officially classified as a reproductive toxicant.
- Superabsorbent Polymers (SAPs) ā Synthetic, petroleum-derived gels used to hold liquid. They can dry out the natural vaginal environment and trap unnatural amounts of heat.
- Polyolefins & Plastics ā Conventional pads are up to 90% plastic. This creates a non-breathable barrier that promotes bacterial overgrowth and irritation. Is Plastic In Pads Bad
- Undisclosed Fragrance ā A blanket term that can hide up to 3,000 different chemicals. This legally protects the use of hormone-disrupting phthalates. Are Scented Pads Bad
What to Look For
Green Flags:
- 100% Certified Organic Cotton ā Ensures the core and top sheet are free from glyphosate and pesticide residues. Are Organic Pads Worth It
- Total Chlorine-Free (TCF) ā Guarantees the product was never bleached with chlorine derivatives, eliminating the risk of dioxin exposure.
- Full Ingredient Transparency ā Brands that list every single component on the box have nothing to hide.
Red Flags:
- "Fragrance" or "Odor Neutralizers" ā Code words for synthetic chemicals and phthalates that disrupt your endocrine system.
- Rayon and Synthetic Blends ā Highly processed materials that require intensive chemical treatment to manufacture.
- "Leak-proof" Plastic Backings ā Suffocates the vaginal area, trapping moisture and heat while increasing the risk of yeast infections.
The Best Options
If you're ditching Always, you have plenty of cleaner, highly effective alternatives. Look for brands that prioritize 100% organic cotton and total transparency. Safest Pad Brand
| Brand | Product | Verdict | Why |
|---|---|---|---|
| Cora | Organic Cotton Pads | ā | 100% organic cotton top sheet and core with zero synthetic fragrances. Is Cora Pads Clean |
| Rael | Organic Cotton Cover Pads | ā | OCS certified organic cotton with a chlorine-free core. Is Rael Pads Clean |
| Natracare | Ultra Extra Pads | ā | Totally chlorine-free, plastic-free, and compostable. Is Natracare Pads Clean |
| Always | Pure Cotton Pads | ā ļø | Better top sheet, but still utilizes undisclosed synthetic materials in the core. |
| Always | Ultra Thin / Infinity | š« | Tested positive for toxic VOCs and relies heavily on plastics and SAPs. |
The Bottom Line
1. Ditch the Always pads. The presence of carcinogens, reproductive toxins, and synthetic plastics makes them an unnecessary risk to your hormonal health.
2. Switch to 100% organic cotton. Look for brands like Cora or Natracare that use certified organic materials without hidden fragrances. Are Organic Pads Worth It
3. Consider reusable options. If you want to eliminate disposable plastics entirely, organic period underwear or medical-grade silicone cups are fantastic alternatives. Pads Vs Period Underwear
FAQ
Do Always pads contain PFAS?
It is highly likely that they do. Independent testing by consumer watchdogs like Mamavation has found indicator PFAS ("forever chemicals") in 48% of sanitary pads tested. Because conventional pads rely heavily on plastic components and moisture-wicking technology, they are at high risk for PFAS contamination.
Is the "Always Pure Cotton" line safe?
It's a step in the right direction, but still not ideal. While the top sheet is made of cotton, the absorbent core still contains synthetic superabsorbent polymers (SAPs) and polyethylene plastics. For true safety, you want a pad that is 100% organic cotton throughout the entire product.
Can Always pads cause infertility or hormonal imbalances?
The chemicals found in them are linked to these exact issues. Testing detected reproductive toxicants like chloromethane and endocrine-disrupting phthalates hidden in fragrances. While one pad won't cause immediate infertility, the chronic, cumulative exposure to these chemicals over decades of menstruation is a significant concern for hormonal health.