Sustainable Period Products: Period Underwear, Menstrual Cups & Discs
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Reviewed by
Morgane Leten - Cycle Expert

Sustainable menstrual products: Menstrual underwear, menstrual cups & discs
Let's talk about periods. For years, pads and tampons were the standard, but there's a new generation of period products that make a difference: period underwear, menstrual cups, and discs. These innovative alternatives offer real benefits for your body, your wallet, and the environment.
Why switch from tampons and pads?
Although tampons and pads are widely used, many conventional products contain synthetic materials, bleached cotton, and chemical fragrances that can irritate your skin or disrupt your vaginal microbiome. Tampons can also cause dryness and increase the risk of Toxic Shock Syndrome (TSS) if worn for too long.
If you do choose tampons or pads, choose organic, chemical-free options . Choose brands that use 100% organic cotton and are free of dyes, fragrances, and chlorine bleach.
Benefits of menstrual underwear
Period underwear looks like regular underwear, but has built-in absorbent layers that absorb blood, wick away moisture, and prevent leaks. Ideal for:
- At night and sit comfortably
- As a backup for a cup or disc
- Light to average menstrual days
Research shows that period underwear reduces exposure to harmful substances and makes you feel more comfortable and confident. Plus, they're reusable, significantly reducing waste.
How to use and wash menstrual underwear:
- Wear as normal underwear.
- After use, rinse with cold water until the water runs clear.
- Machine wash on cold cycle and hang to dry (do not use fabric softener or bleach).
Why menstrual cups and discs are revolutionary
Both cups and discs are vaginally inserted silicone products that collect menstrual flow (but don't absorb it). They can be left in place for up to 12 hours and are ideal for those with heavier periods or who want longer-lasting protection.
Menstrual cup:
- Inserted lower into the vagina
- Forms a vacuum seal
- Lasts up to 10 years with proper maintenance
Menstrual disc:
- Located higher, near the cervix
- No vacuum, can be worn during sex
- Disposable and reusable versions are available
Scientifically substantiated
Research shows that menstrual cups are safe, effective, and generally well-tolerated. Other studies suggest that silicone products like cups and discs may reduce menstrual cramps because they exert less pressure and cause less irritation than tampons. However, some people experience more discomfort when using a cup. This is often because the cup isn't inserted correctly. Using a cup shouldn't be painful; comfort is an important sign that everything is working properly.
How do you use a cup or disc?
- Wash your hands and fold the cup/disc.
- Gently insert into the vagina (water-based lubricant may help).
- Twist slightly to ensure a good seal (for cups).
- When removing, relax, squeeze the base and pull gently.
- Empty, rinse and reinsert or store.
Cleaning tips:
- Rinse and wash with a mild, unscented soap.
- Sterilize between periods by soaking in boiling water for 5 minutes.
Conclusion
Don't be afraid to try period underwear, cups, or discs. They offer a comfortable, eco-friendly, and affordable way to manage your period. When used correctly, your period will feel less like a burden and more like something you can control.
It's time to break the taboo and embrace this new generation of menstrual products. Your body deserves it.