Eco Period Australia underwear absorb your period. Every pair is made with our signature technology that's odor-controlling, super-absorbent, and leak-resistant. This 4 layer technology works together to do it’s thing (aka keep you fresh and dry). Take a look at our How it works page to learn more.

We recommend that you choose your normal size or if you like a generous fit, choose a size larger than your normal size.

Use our handy size chart to figure out your which size best fits you
according to your hip and waist measurements.

Yes, eco briefs were designed to be worn alone, with no tampons required. If you wish to wear a menstrual eco cup as well, this can extend the wear time of your eco briefs.

Also the length of time you can wear each pair depends on your flow.

As a general rule, we recommend choosing heavy or super absorbency for your heavy flow days and moderate or light for your lighter days.

The number of briefs you need will depend on how heavy your flow is, how often you are washing the briefs and how many days your period lasts.

We suggest checking out the Know your Flow page for further guidance.

A good start is a 6 pack bundle. We have Mix and match bundles that you can choose your favourite styles and absorbencies for your needs.

It is important to change your underwear when you feel wetness, to avoid potential irritation from moisture. When you start to feel it, it is time to change.

You may prefer not to have to wash your underwear straight away (just rinse them and hang them over your shower or laundry or dry pail til ready to wash), and so you may need a larger bundle if you wish to wear eco briefs exclusively. 

Our heavy absorbency underwear will hold 3-4 tampons or 20-40 ml of fluid, and that is any fluid, not just for periods, but also light leaks. Super underwear holds up
to 60 ml.

We recommend building your knowledge of your flow and your
confidence with the underwear slowly, test them out at home first and overnight so you can see how great they work!

We only use natural fibres against the skin, of organic cotton and bamboo, which are known for their breathability and ability to neutralise bad odours and bacteria.  Because our underwear have a super absorbent core, it keeps you dry and feeling fresh.

Yes, particularly our Orgaknix Super absorbency range - including boyleg, bikini and high waist briefs, which hold approx. 40-60 ml of fluid.

The Invisi range of period undies are perfect for incontinence as they are seamless (no VPL) and suitable for bladder leaks.

We have developed a number of styles of Eco Period Swimwear, including teen bikini bottoms, ladies bikini bottoms, period bikini 2-piece sets and one piece period swimmers, including racerback swimsuits for swimming training.

Eco Period swimwear is made of recycled nylon for a planet friendly solution.

Designed for light to moderate flows and can be worn in the pool or ocean. Keeping pool water out with waterproofing outer and absorbing your period into the leakproof inner gusset.

In every pair of orgaknix Eco Period underwear, the layer that sits closest to your skin is soft, natural, breathable organic cotton. 

The rest of the tech is held in ultra-thin layers between that cotton interior and the leak-resistant barrier.

All fabrics are tested against OEKO-TEX Standard 100 to ensure no harmful substances are found in any of the fabrics used to make our garments.

The key factor in using eco period briefs is to ensure that you monitor your flow and change your underwear frequently.

You should be changing when you no longer feel dry against the skin. This may be every 3-4 hours. If you experience a reaction, seek medical advice. 

The other important factor in
avoiding reactions is to ensure you wash your garments before use using Castile
soap or another natural detergent with no fragrances or irritants. Continue to
wash your underwear and pads in natural detergent every wash. 

Organic cotton is:

• Healthy - Organic Cotton farming does not use synthetic fertilisers, harmful pesticides or other dangerous chemicals that can be harmful to your health. 
• Environmentally-friendly - Harmful chemicals are not used that would damage the soil, environment, and
  workers. Cotton is a renewable resource.
• High Quality - Organic cotton fibres are softer and stronger than regular cotton, as they are not broken down by chemical processing.  
• Durable - Not exposed to weakening chemicals, organic cotton will last many years, with proper care.  
• Comfortable - Natural fibres are comfortable to the touch. A comfortable feeling knowing that chemicals are not touching the skin, and there is no harm to the environment.

The functional reason is because it is a denser fabric that is more luxe and durable. It holds its shape better and does not pill and break down as much as bamboo viscose over time.

The key reason is because bamboo viscose production involves the use of many chemicals, such as caustic soda. This process makes bamboo viscose a semi-synthetic fibre.

Organic cotton is a natural fibre, hence our preference for using this fabric for our signature orgaknix range and for the inner lining fabric of our other garments.

More than 12 billion pads and tampons are thrown out every year worldwide, and the average woman uses 11,000 pads, tampons, and panty liners in their lifetime — that’s a lot of landfill!

Eco period underwear has undergone OEKO-TEX Standard 100 testing for hazardous materials and passed the stringent testing, the Organic cotton we use in our briefs is GOTS certified. 

Our period underwear does not contain harmful plastics or PFAS, or silver additives and our leakproof layer is made of TPU which is safety tested and approved by OEKO-TEX standards. 

EcoPads come in three sizes, Small liners are 20 cm long, Regular pads are 26 cm long and Large overnight pads are 33 cm long.

They hold 30-40, 50-90ml and 80-100ml respectively.

Note that this is a saturation point, where the pads will no longer feel dry and will need to be changed.

Before you reach saturation point, the top layer against the skin remains feeling dry, due to the amazing moisture wicking abilities of the 'dry touch' technology.

Eco Period swimwear is designed with absorbent layers and moisture-wicking materials to manage menstrual flow. The absorbent layers trap and absorb menstrual fluid, keeping you comfortable while swimming, by ensuring no menstrual fluid leaks out. 

The outer fabric is water-resistant to prevent water from entering the gusset. No swelling in water and No tampons are required.

We have stockists around the country that stock our period swimwear, but you may want to place an order with express post and you should receive your period swimwear within approx 1-3 business days.

Eco period underwear and swimwear are designed with comfort in mind, offering a snug yet breathable and comfortable fit. They are designed to quickly absorb your flow, so as to keep you feeling dry. 

You will know it is time to change your period undies if they feel wet.  It is important to wash your period undies and period swimwear before you first wear them (after checking the fit), as this will activate the
technology and prime it ready for use.  It won't work as well if you do
not first wash them.

Eco Period Undies and Period Swimwear come in various sizes to accommodate different body shapes and preferences, including teenage
swimwear and period underwear options for tweens and teens, and for women from size 6 to 26. 

Please use our product filters on your chosen collection page to filter products available in your chosen size and style.  

Our products offer different levels of absorbency to cater to varying flow intensities.

Whether you have a light flow
or a heavier one, our period underwear and swimwear provide reliable protection throughout your menstrual cycle. See our Know Your Flow page for further information about which absorbency underwear to choose and for guidance on the number of pairs you will need.  Typically, you will need to change at
least every 8-12 hours, but on heavy days, you may be changing every 4 hours. 

Our period garments are built to last, with high-quality materials that withstand multiple washes and uses.

You can trust that our period underwear and swimwear will maintain their effectiveness
and integrity over time. 

With monthly use, you can generally expect to get at least 1-2 years out of a pair of period underwear. 

Period swimwear should be of a similar durability, depending on the frequency of use. 

Period swimwear fabrics have chlorine-resistant treatments, but are not
quite as durable as say polyester fabrics. 

Eco Period underwear and bathers are crafted from breathable and moisture-wicking fabrics, ensuring that you stay dry and comfortable, even during physical activity or while swimming.

Our Eco Pads are made with DryTouch TM tech fabrics that quickly absorb moisture away from the body and hold a phenomenal amount of menstrual or bladder fluid. 

Our period underwear and swimwear feature advanced odor-control technology to keep you feeling fresh and confident throughout the day or while swimming.

This is achieved through use of natural fibres against the skin and locking in flows into the core to control release of odor.

Washing period undies and period bikinis/ swimwear is simple and hassle-free.

They can be machine-washed (we recommend using a garment bag), and then line-dried for best results. 

We do recommend rinsing them really well prior to machine washing them.  And use liquid natural detergent and cold water for your wash cycle.

Our period underwear and swimwear are designed to be discreet, providing a seamless and invisible appearance under
clothing.

Some of our undies are more discreet than others. If you are after daytime options with invisible lines, choose a moderate or light absorbency in
a seamless style. 

These are perfect for fitness and wearing under active
wear/ leggings. 

Boyshorts will have a little bit of bulk to them, but are great to wear under school skirts and dresses or for sleeping on heavy flow nights.

Period swimwear have hidden layers that are stitched on the inside, so the outer fabric is without seamlines at the front. There is a single line on some swimwear at the base of the swimmers, which is consistent with some regular swimwear.

While the initial investment may be higher than traditional menstrual products, our period underwear and swimwear
are cost-effective in the long run, as they can be reused for multiple menstrual cycles.

Let's break down the cost of period underwear compared to traditional menstrual products over a two-year period as
an example:

**Cost of Period Underwear:**

- 10 pairs of period underwear at $25 each = $250 (one-time investment)

- Assuming these 10 pairs of period underwear are used every month for two years, the total cost remains $250.

**Cost of Traditional Menstrual Products:**

- The cost of traditional menstrual products varies depending on the brand, type, and frequency of use. Let's consider a combination of pads and tampons for this comparison.

- On average, a box of pads or tampons can cost around $5 to $10, depending on the brand and quantity.

- Assuming a monthly usage of one box of pads and one box of tampons, each costing $7:

- Monthly cost = $7 (pads) + $7 (tampons) = $14

- Over a two-year period (24 months), the total cost of traditional menstrual products would be:

- 24 months * $14/month = $336

**Comparison:**

- Over a two-year period, the total cost of period underwear remains constant at $250.

- In contrast, the total cost of traditional menstrual products over the same period would be $336.

- Therefore, opting for period underwear can result in potential savings of $86 over two years compared to traditional menstrual products.

It's important to note that these figures are approximate and can vary based on individual preferences, usage patterns, and the specific brands or types of menstrual products chosen. Additionally, investing in period underwear offers not only potential cost savings but also environmental benefits, as they are reusable and reduce the amount of disposable menstrual waste generated.

Our period undies and period swimwear offer reliable leakage protection, thanks to their innovative design and absorbent and leakproof materials.

They are tested to ensure maximum effectiveness in preventing leaks.  

We have hundreds of positive reviews and testimonials from satisfied customers who have experienced the comfort, reliability, and effectiveness of our period underwear and swimwear.

Our period underwear and swimwear come in various specialised styles for different activities, such as dancing and acro (see our Dance Period Bikini).

Period swimwear enable you to get out in the warm weather and enjoy watersports and swimming. For swim athletes, our racerback period swimwear styles may be of interest to you.

For the Gym Junkies and runners (we recommend our period strings for wearing underneath your gym tights, or if you prefer a brief, our Invisi seamless french cut or Orgaknix Seamless bikini.

Eco period underwear and swimwear can be used alone or in conjunction with other menstrual products for added protection and peace of mind.

All fabrics are tested for harmful substances against OEKO-TEX Standard 100.

Eco Pads are made of a charcoal bamboo layer against the skin that is 75% charcoal bamboo and 25% polyester.
All materials are independently safety tested and contain no harmful heavy metals or chemicals. 

The key factor in using cloth pads is to ensure that you monitor your flow and change frequently.

You should be changing when you no longer feel dry against the skin. This may be every 3-4 hours, or up to 10 hours. If you experience a reaction, seek medical advice.

The other important factor in avoiding reactions is to ensure you wash your garments before use using Castile soap or another natural detergent with no fragrances or irritants.

Continue to wash your underwear and pads in natural detergent every wash. 

Our Orgaknix Super brief can hold up to 12 regular tampons’ worth of fluid (40-60mL). This is potentially the amount you would bleed over 24 hours.

Absorbency levels vary, depending on underwear style. We recommend trying them for the first time at home so you can see how they best work for your body and flow and refer to our Know Your Flow page for further guidance.

We ship worldwide. Orders over $200 are free postage for USA, UK, Europe and Canada. Flat rate of $24.90 AUD applies for orders valued under $200.

New Zealand orders are charged $15.90 for postage.

Customs and return charges are the responsibility of the customer.

Shipping to the following countries is charged a flat rate of $24.90 AUD - United Kingdom, United States, Belgium, France, Netherlands, Spain, Austria, Bangladesh, British Indian Ocean Territory, Brunei, Cambodia, China, Christmas Island, Hong Kong SAR, India, Indonesia, Ireland, Israel, Japan, Laos, Macao SAR, Malaysia, Maldives, Myanmar (Burma), Nepal, Oman, Pakistan, Palestinian Territories, Philippines, Qatar, Russia, Singapore, South Korea, Sri Lanka, Taiwan, Tajikistan, Thailand, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen, Canada, Belarus, Cyprus, Denmark, Estonia, Faroe Islands, Finland, Georgia, Germany, Gibraltar, Greece, Greenland, Guadeloupe, Guernsey, Vatican City, Iceland, Isle of Man, Italy, Jersey, Latvia, Luxembourg, North Macedonia, Malta, Monaco, Montenegro, Norway, Poland, Portugal, Réunion, San Marino, Saudi Arabia, Serbia, Slovakia, Slovenia, Svalbard & Jan Mayen, Sweden, Switzerland, Türkiye, Ukraine, Cook Islands, Fiji, French Polynesia, Nauru, New Caledonia, Niue, Norfolk Island, Papua New Guinea, Pitcairn Islands, Samoa, Solomon Islands, Timor-Leste, Tokelau, Tonga, Tuvalu, Wallis & Futuna, New Zealand (Chatham Islands), French Southern Territories, South Georgia & South Sandwich Islands, Vanuatu.

Unfortunately, our prices don't include local taxes, duties or brokerage fees, and VATs. All the stuff you may be charged to receive your shipment at home.

All our stock is held in our warehouse on the Sunshine Coast in Queensland, Australia. So your order is processed by our small team and we pay attention to the little details and get your order ready same or next day.

We process orders quickly, your order should be posted the same or next day (Mon-Fri) and arrive within 5-7 business days, under standard shipping. Express post is quicker. Check Australia Post for accurate delivery estimates from postcode 4560.

We always send orders out asap (same or next day).

If your order seems late and you have no tracking to check, please contact us at info@ecoperiod.com.au and we will confirm that your order has been sent and check on progress.

Some small orders of 1- 2 pairs of eco period swimwear or undies are able to fit in large letter mailers and after lodgment, do not receive extra scans along the route. Australia wide the delivery estimate is generally 3-6 business days and a maximum of 10 business days.

No returns on yoni eggs or kegel balls, for hygiene reasons. Where wrapper is opened on menstrual cups, we cannot accept returns.

Eco Period undies and swimwear can be returned if unused/ unworn/ not washed.

You can try on your period undies or swimwear over the top of clean underwear. If they are the wrong fit, contact us and we can exchange them for you to the right size or another pair at an equal price or pay the difference. Sale items cannot be refunded.

Contact us at info@ecoperiod.com.au if you would like to return something first and we will discuss your requirements and whether an exchange or refund is possible or required.

Return delivery address is:

Eco Period Australia

PO Box 4725

SCMC QLD 4560.

Please use tracking with your return so you know when it has been delivered.

We offer a 40 day return window for unworn garments and store items.

Our 60 day risk free trial applies to a single pair of underwear, not to the bundle, subject to conditions set out in our returns policy.