Every month, more than a billion people menstruate. Despite how normal that is, the topic is still loaded with shame, silence and misinformation. On 28 May, Menstrual Hygiene Day is observed globally to break that silence and to push for safer, more dignified period care.
In 2025, the focus is also turning to sustainability. Traditional period products, while essential, often come at a cost to the environment. Pads and tampons, especially those with plastic backings and wrappers, take hundreds of years to break down. The average menstruating person generates around 10,000kg of waste across their lifetime, much of it made up of disposable products.
Thankfully, there are better options. A growing number of people are making the switch to reusable and biodegradable period care. These alternatives are not only gentler on the planet, but also often better for our health, comfort, and wallets.
Here are six sustainable period products to consider this Menstrual Hygiene Day:
1. Menstrual Cups
Menstrual cups are made from soft medical-grade silicone and sit in the vaginal canal, collecting rather than absorbing blood. They can last up to ten years with proper care, making them one of the most economical and environmentally friendly options available.
Users often report fewer leaks, reduced irritation, and the ability to wear them for up to 12 hours at a time. Cups are a great entry point into reusable care.
2. Period Underwear
Period underwear looks and feels like regular underwear, but it has built-in absorbent layers. It’s designed to hold blood without the need for pads or tampons. Made from soft, breathable materials like organic cotton or bamboo, period undies are ideal for light to moderate flow days or as backup protection.
They’re comfortable, discreet and easy to wash. Many people use them overnight, while sleeping, or on the go.
3. Menstrual Discs
Discs are similar to cups in that they collect fluid, but they sit higher in the vaginal canal, just below the cervix. They can hold more fluid than most tampons or pads and are often favoured for their comfort and discretion.
The award-winning my mimi menstrual disc is one of the most trusted options in Australia. It comes in two sizes, features a loop tab for easy removal, and includes a self-emptying design for added convenience. Unlike some discs, my mimi also caters to heavier flows, with its large size holding up to 61ml.
You can learn more at my mimi’s website, where they also answer common questions like how do menstrual discs work and what is a menstrual disc.
4. Reusable Cloth Pads
Washable cloth pads are made with absorbent layers of cotton or bamboo and attach to underwear with snap buttons. They’re breathable, chemical-free and surprisingly absorbent.
Cloth pads come in a variety of lengths and absorbency levels, and when cared for properly, they can last up to five years. They’re ideal for people who prefer external protection but want to cut back on waste.
5. Sustainable Tampons
If you prefer tampons but want to reduce your impact, look for organic tampons made from biodegradable materials. These are usually free from fragrances, dyes and plastic applicators.
Some brands also offer compostable wrappers and applicator-free options to reduce packaging. While still single-use, they’re a step in the right direction.
6. Flushable or Compostable Pads
Though still emerging on the market, some pads are now designed to be flushed or composted. Made from water-soluble, biodegradable materials, these pads break down more easily and reduce landfill waste.
If you’re considering this option, always double-check what your plumbing system can handle and follow disposal guidelines to prevent blockages.
Why This Shift Matters
Sustainable period care is about more than just reducing rubbish. It’s about comfort, education, and control. Many users find that reusable products help them better understand their cycle, reduce irritation, and avoid the ongoing expense of buying disposable items each month.
And on a bigger scale, making small individual choices adds up. Each person who switches from disposables to reusables could prevent hundreds of kilograms of waste over their lifetime.
This Menstrual Hygiene Day, consider what works best for your body, your budget and your values. Whether it’s switching to my mimi‘s menstrual disc, trying out period underwear, or replacing your tampons with organic options, every step matters.
Explore more sustainable options at www.mymimi.com.au