Safer period and personal hygiene products for teens: a parent’s guide

Most of us assume that products used on (or in) the body—especially in sensitive areas—are automatically safe. Unfortunately, menstrual and “feminine hygiene” products in the United States are not regulated as strictly as many parents expect, and full ingredient disclosure is not always required.¹ Menstrual and vulvar tissues are also more absorbent than skin on most other parts of the body, which means certain chemicals may be absorbed more easily.² One exposure is unlikely to matter much, but repeated use over years can add to a child’s overall chemical load—on top of exposures from food, water, and everyday personal care items.²⁻⁴ The goal here isn’t to scare anyone; it’s to help families make simple, body-friendly choices and to give teens the skills to evaluate products for themselves over time.

What may be in menstrual products (and why it matters)

The average person uses thousands of pads, tampons, or liners across their lifetime.³ Yet oversight and transparency around ingredients are still limited. Research and advocacy groups have raised concerns about several categories of chemicals that may be present in some products: fragrance (a broad term that can represent many undisclosed ingredients and is a common trigger for irritation or allergic reactions), possible trace dioxins from certain bleaching processes, pesticide residues in non-organic cotton, certain plastics and preservatives used in adhesives or product materials, and PFAS (“forever chemicals”) detected in some period underwear.²⁻⁷ Not every product contains these, and risk varies by brand and manufacturing process, but it’s reasonable to choose simpler options—especially for teens who may use these products for decades.

A helpful way to talk about this with teens is to keep it practical and neutral. Something like: “Some period products have extra chemicals that can irritate sensitive skin. Choosing simpler, fragrance-free options is often gentler for your body.” This keeps the conversation body-positive and focused on comfort and long-term health, not fear. It also creates space to review the many period product choices now available—pads, tampons, cups, and period underwear—so your teen can find what feels comfortable and fits their lifestyle while learning to look for safer materials and clearer ingredient disclosure.

Menstrual product options: what to consider and how to choose safer

Tampons can be a good option for many teens, but it’s worth paying attention to materials. Concerns in the literature include pesticide residues in non-organic cotton and trace by-products from certain bleaching methods; fragrance (when present) is also a common irritant.⁴⁻⁶ A simple “safer” approach is choosing 100% organic cotton tampons that are fragrance-free and labeled “totally chlorine-free” (TCF), when available.

Disposable pads and liners vary widely. Some contain added fragrance, dyes, or plastics/adhesives that may irritate sensitive skin, and they create more environmental waste.²⁻⁵,⁸ If your teen gets itching, burning, rashes, or recurrent irritation with pads, switching to fragrance-free, dye-free options (and choosing brands that disclose materials clearly) can make a big difference. Some families also like reusable cloth pads, which can be comfortable and breathable when washed and dried thoroughly.

Menstrual cups are an excellent option for many teens, especially those who want something reusable and low-waste. The biggest concern is not “chemicals” so much as proper cleaning and hygiene, because any internal product can raise irritation or infection risk if it isn’t cared for correctly.⁹ If your teen is interested, look for medical-grade silicone and review cleaning/storage instructions together. Many families also appreciate the long-term cost savings.

Period underwear is convenient, especially for sports and school days, but the main concern that has come up in the last several years is PFAS detected in some brands, sometimes related to “leak-proof” treatments.⁷ If you choose period underwear, look for brands that are PFAS-free and ideally verified by third-party testing, and be cautious with products marketed with strong “forever leakproof” coatings unless the company provides clear safety documentation.

Cloth pads are another reusable option and tend to be low-risk when cared for properly.³ Choosing organic cotton, using fragrance-free detergent, and drying thoroughly helps prevent odor or irritation. For many teens, this option is appealing because it’s comfortable, breathable, and sustainable.

“Feminine hygiene” products: what teens don’t need

The “feminine hygiene” industry—washes, wipes, sprays, douches, deodorants—often sells the idea that vulvas and vaginas need to be “cleaned,” “freshened,” or made to smell a certain way. That messaging can create shame, and it’s also medically misleading. The vagina is self-cleaning, and the vulva usually does best with gentle, simple care. Many of these products contain fragrance and preservatives that can irritate sensitive tissue, and regular use can disrupt the vaginal microbiome—the protective ecosystem that helps maintain a healthy pH and reduces infection risk.²⁻⁵,¹⁰ Studies and clinical guidance note that irritants and microbiome disruption can increase the likelihood of symptoms such as burning, itching, recurrent yeast infections, bacterial vaginosis, and even urinary tract irritation in some people.¹⁰ If a teen is reaching for wipes or washes because they feel “gross,” it can help to normalize what’s actually normal: bodies have natural scent, discharge varies across the cycle, and “freshness” marketing is not a health standard.

A healthier (and kinder) message is: “If you’re itchy, burning, or having unusual discharge or odor, that’s not something to cover up—it’s a reason to check in with a healthcare provider” This supports body literacy and helps teens learn the difference between normal variation and signs of irritation or infection.

Tools and resources for teens and families

These sites provide lots of helpful information:

• EWG Healthy Living App – scan barcodes to check for safety ratings.
• MadeSafe.org – lists certified non-toxic brands.
• Women’s Voices for the Earth – advocacy and education on safer menstrual products.
• Environmental Working Group (EWG.org) – ingredient transparency and toxin data.
• Aisle (https://periodaisle.com) – 3rd party tested period underwear and reusable pads
• The Labia Library (labialibrary.org.au) – anatomy education resource promoting body normalization.

Summary: a balanced perspective

Helping adolescents choose safer menstrual and personal hygiene products is a practical, evidence-informed form of prevention. It supports hormonal and reproductive health, reduces unnecessary exposures to irritants and endocrine-disrupting chemicals, and builds media literacy—because teens learn to evaluate marketing claims, ingredient transparency, and what “clean” really means. Just as importantly, these conversations can reduce shame. When adults approach menstrual health calmly and matter-of-factly, teens are more likely to ask questions, advocate for their own comfort, and build a confident relationship with their bodies during a stage of life when peer influence and body self-consciousness are high.