30-day Risk Free Trial

We know that trying a new product for the first time can sometimes be daunting, this is why we introduced a 30-day risk-free trial offer for first time customers. This means that you can try Modibodi and if for any reason you don’t like the way Modibodi works for you, you are entitled to a full refund on 1 garment for your first time excluding postage. To claim the refund, please contact [email protected] Please state that you are a first time customer, and under the 30 day risk-free trial you’d like to request a refund. You will be asked to fill out a short survey and be given a returns form and instructions on how to return your item for a full refund.

No further refunds, credits or exchanges can be given on any additional worn underpants and all items below are excluded from the 30-day risk free trial policy:

Maternity singlet


Accessories such as wet bags and laundry bags


We suggest you choose your usual underwear size, or check out our sizing chart here.

These are exact waist and hip measurements to help guide you, but as with all size charts, these are a recommendation only and will change based on every individual body shape.

When choosing the Teen Hipster Bikini/Boyshort underpants please be aware it is based on youth sizes which correspond closely to ladies size:

Youth 8-10 = 4/3XS    

Youth 10-12 = 6/2XS

Youth 12-14 = 8/XS    

Youth 14-16 = 10/S


Modibodi is reusable and sustainable leak-proof apparel that totally replaces the need for disposable products such as panty liners, tampons, pads, and incontinence products. 

Modibodi™ uses high quality, tech-savvy fabrics (like Bamboo, Merino Perform Wool and Microfibre) and the latest in breathable, antimicrobial fibres with our Australian patented Modifier Technology™ – a super slim (only 3mm) stain-resistant lining for modern periods and leaks, and Modifier Air Technology™ – a moisture-wicking, odour-fighting lining for getting sweaty. 

We also have our patent-pending Modifier Swim Technology™  found exclusively in our water-repellent, leak-proof swimwear range.

It's really a matter for the individual to figure out how long it will take for their flow/ light-moderate incontinence to reach the maximum absorbency of the garment purchased (you will know), before having to change for a fresh pair. We have many of our wonderful customers comfortably wearing their Modibodi's for 8-10 hours and 12 hours even! We do recommend testing them out for a shorter period of time first before diving into the full day.

For new customers, we recommend trying Modibodi at home for a day to better understand how your flow works with our technology and when you may need to change for a fresh pair. 

Here's helpful info below regarding our product absorbency:


2.5ml = 5ml =1 tampon or 1 teaspoon

For: Occasional discharge and little drips


10ml = 2 tampons or 1-2 teaspoons

For: Using alone on light-medium period days, as back up on heavy period days, for sneaky leaks and heavy discharge


15ml = 2-3 tampons or 3 teaspoons

For: Using alone on heavy period days, overnight for protecting your white sheets or sneaky wee leaks and heavy discharge


20ml = 3-4 tampons or 4 teaspoons

For: Using alone on heavy period days, overnight for protecting your white sheets, or for those 'I almost weed my pants' leaks

Absolutely, this is very important!

Not only for hygienic purposes (we all need to wash newly bought undies before use!) but also to maximise the performance of your garments.

Before your first wear, give your Modibodi garments a wash as this will help activate the Modifier Technology in the gusset. 

Depending on your flow, Modibodi underwear can be a total replacement for disposable feminine hygiene products (panty liners, pads, tampons) OR can work in conjunction with them. It’s all about knowing your flow, and which absorbency level suits you best. You can find out more information on our different absorbency levels here.

Yes! Especially if you are one of the 1 in 2 women who experience overflow during your periods/menstrual cycle. Our Modifier Technology™ is leak-proof moisture-wicking, absorbent, stain and odour resistant and is an amazing back up to ensure you never have to fear a period leak. However, when the correct absorbency product is purchased, Modibodi sustainable and leak-proof apparel can be worn as a total replacement to disposable products such as pads, panty liners, and tampons.

Yes! Not many women can predict exactly when their periods will arrive, and when it’s your first period, well there’s really no chance of knowing. Modibodi provides you and your daughter a stylish, super comfortable, failsafe way to avoid being unprepared when your period arrives.

Yes! If you are one of the 1 in 3 women that experiences light bladder leaks our patented Modifier Technology™ underpants are a fantastic option for you. They are breathable, odour resistant, super absorbent, leak proof, stain resistant, and wick moisture away from your skin so you feel dry and fresh all day.

Yes! All of our products are great for sweat but in particular our Modifier Air range were made for perspiration relief only. They are antibacterial, odour resistant and the top layer is moisture wicking moving sweat away from your skin, so you can feel dry and fresh no matter how hot it gets.

Yes! If you are breastfeeding your baby, then most likely you will experience messy breast milk leaks. Our singlet tops with Modifier Technology™ provide a convenient, comfortable and effective way for you to breastfeed, replacing the need for pesky breast pads. They are breathable, antibacterial, super absorbent, have a leak proof outer layer and wick moisture away from your skin so you feel dry and fresh.

The gussets of our patented Modifier Technology™ underpants are super slim (3mm), they will feel only slightly different to your regular underwear. The gussets of our Modifier Air Technology™ underpants feel exactly like your favourite pair of underwear but they will perform so much better. Because most bras already come with extra padding around the bra cups/shelf, you shouldn’t notice any difference in the wear of our maternity singlets with patented Modifier Technology™

Modibodi underwear combines stylishly comfortable designs and state-of-the-art patented fibre technology to give super power protection against life’s annoying but very common unmentionables – sweat, light bladder leaks, menstrual onset, menstrual overflow/spotting, discharge, odour and breast milk leaks. We guarantee your regular underwear cannot do that!

Our garments will last for 6 months to 2 years, and this is dependent on the wash and care of the garments. Underwear is considered a delicate product, so the elastic and thread may get damaged with wear and tear. We will guarantee the quality and fabrics for a period of up to six (6) months and will replace faulty garments up until this time if deemed to be a major fault. After this time, it will be classified as general wear and tear. Though wear and tear may appear this will not impact the effectiveness of the Modifier Technology built into the gusset of the undergarments.

If within the 6 month warranty period you have purchased an item and believe it is faulty, please contact our team at [email protected] and provide them with a photograph of the faulty item and notify them that you purchased this item no more than 6 months ago.

We sure do! Our vegan range includes leak-proof underwear in two absorbencies as well as our swimwear range and leak-proof leggings for the driest workout you can imagine. You can shop the vegan range here.

While Modibodi underwear covers you all day, every day, we do not advise you to use Modibodi  underpants for swimming due to the nature of the fibres and fabrics used. We have developed a line of swimwear that use fibres and fabrics specifically suitable for wearing in the water for light-moderate incontinence and light-moderate period days.

You can instead check out our Modibodi Swim pee and period protection range!

Please be sure to check the size, style and fit of your garments prior to wear, Modibodi products evolve over time and slight changes in design and fit may differ from your previous purchase. If you have not made a purchase in a long time, and want to ensure a better fit, please feel free to contact our customer service team at [email protected]

We are so sure you’ll love our super comfy and stylish and revolutionary patented Modibodi underwear and garment collection if you are a new customer we are proud to offer a 30 day risk free trial period*. If you are a first time customer and you feel your leak-proof, odour eliminating, moisture-wicking Modibodi underpants do not work for you, we’ll give you a full refund. Please see question on 30 day risk free trial for further T&Cs.

*Excludes sale or clearance items.

All women of all ages, shapes and sizes. We think they are the most comfortable underwear in the world (our customers tell us so!) and while they are made to be functional underwear, they are so comfortable and functional, they are ideal to wear everyday of the month!

Yes, but the amount of blood loss post-birth can vary greatly from woman to woman.

We suggest you purchase underpants from the Heavy range and use these as back up in that first-week post-birth. Then you may be able to use them on their own ongoing.

They won’t go to waste of course, as you can keep them and use for your periods once they return, or if you have post-birth bladder leaks.

Modifier Technology™ is like a built-in reusable panty liner, but so much better. It is moisture-wicking, absorbent, leak-proof, antibacterial, breathable, and stain-resistant, and most importantly it is super comfortable.

This Australian patented technology is exclusive to Modibodi, you won’t find it anywhere else in the world!

Modifier Air Technology™ uses an antibacterial, one-way moisture wicking gusset that moves moisture away from your skin and keeps you feeling dry, sweat-free and eliminates odour.

We use a combination of fabrics depending on the range, such as bamboo, merino, microfibre, all scientifically proven and tested to give you the most functional, comfortable garment.

Our garments replace the need for disposable hygiene or act as an additional back up instead of using 2 x disposable hygiene products at once. The average woman will use 15,000 disposable menstrual products in her lifetime, and women with incontinence may use an additional 1,000 liners-pads per year.

By choosing to wear our patented Modifier Technology™ apparel you can prevent the thousands of panty liners, pads, and tampons ending up in landfills or being flushed into our waterways. 

By choosing to wear Modifier Technology™ maternity singlet you can also stop on average around 1,000 nursing pads (based on 8 pads per day used for 3 months) ending up in landfill for each child you breastfeed.

As long as cared for properly, our garments can be used and worn just as long as regular underwear. In our Classic, Sensual and Active ranges over 85% of our garment is made from natural fabric such as merino and bamboo.

Modibodi garments can be washed with regular clothing in a laundry bag in Cold Water thus preventing hand washing and the additional waste of water.

Modibodi works closely with a number of suppliers outside of Australia that comply with fair work standards and wages. 

Modibodi™ uses high quality natural fabrics and breathable tech-savvy blends with the latest in antimicrobial fibres to create a highly comfortable, functional garment

The middle layer of our product uses antimicrobial treatment to eliminate bacteria and odour, which is necessary to maintain hygienic freshness. The antimicrobial treatment we use is registered with the Environmental Protection Authority and OEKO-Tek.

The top layer of the garment, however, is naturally antimicrobial and chemical free which is the part of the garment in closest contact with the skin.

You can find more information on how our technology works here.

Modibodi is an Australian owned business, our Founder is a female and mother. All of our garments are designed in Australia. However, to accommodate the volume of our orders and some of the techniques required, we produce all of our garments offshore.


Modibodi UAE delivers within the UAE, to Bahrain, Jordan, Oman and Saudi Arabia.

Within the UAE 5% VAT is applied at checkout. 

For purchases made from Bahrain, Jordan, Kuwait, Oman and Saudi Arabia, duties and charges made by your country’s Customs Service once it has reached its destination must be paid by the recipient and not by Modibodi. We are not responsible for and will not reimburse any charges or duties. 

Should you reject paying for these fees/taxes and your goods are returned to us, we will refund you the goods minus the costs charged to us for shipping to your country, plus return shipping and any additional charges applied by the shipping carrier.


Modibodi takes extreme care in ensuring our goods are of the highest quality. However, if for any reason you find a fault with one of our products we would like to help  resolve the problem.

If you have received a product that is deemed faulty we will honour replacements on faulty pairs for up to 30 days post purchase date. This excludes items indicated as not perfect.

We ask you to contact [email protected], please provide us with a photograph of the faulty item; your order number;  confirmation of which item is faulty;  the batch number of the item for our reference (this can be found on the label of the garment).  If deemed faulty we will replace the item for you.


Modibodi swimwear is designed for both light-moderate periods and bladder leaks.

If you plan to use your Modibodi swimsuit for period protection whilst swimming, they are best used alone on light days and spotting period days. So, if you have a standard period flow then toward the middle to second half of your period cycle. Modibodi swimsuits are also great as a back-up for periods on heavier days, and to prevent leaking on clothes and towels, or worn to prevent getting caught out when you are expecting your period to arrive. Once worn in the water, the garment will become wet inside and out. But, thanks to the quick-drying fabrics we have sourced from our range, you will be dry very quickly upon exiting the water!

While we can’t share our proprietary information on what makes this technology so awesome, our patent pending Modifier Swim Technology comprises of dry-fast water repellent fabric, fights bacteria and odour, catches sneaky bladder leaks and is perfect for light period days!

Fact - The first disposable pad/liner/tampon you ever wore still exists and will take 500 years to breakdown!

Not only are you reducing landfills by not using disposable pads, but panty-liners and tampons, our Modibodi Swim range is also vegan and the Modibodi range uses sustainable and renewable fibres such as bamboo.

Both styles will accommodate up to a size DD. They also come with removable cup inserts. We have tested our swimsuits for comfort and support on a wide range of bodies and have received wonderful feedback!

We like the waves as much as floating on a pink flamingo in the pool. Yes, our Swim range is beach AND pool safe! Just rinse after use to ensure Modibodi swim can join you for every beach and pool trip!

UPF stands for Ultraviolet Protection Factor and is similar to SPF ratings used in suncreams. Garments with a UPF of 50 only allow 1/50th of the UV radiation falling on the garment to pass through it. The highest UPF rating a garment can be assigned is 50+, a piece in this range is determined as providing “excellent” protection from UV radiation. All Modibodi Swimsuits are rated UPF 50+. This is not a replacement for sunscreen and additional sun protection should always be used.

Our fabric is made from nylon spandex and the gusset is a polyester blend, due to the nature of our technology we do not share any further information on what makes our product so unique.


They sure are! Bleach free zone here. Our patented technology means every leak and odour is absorbed and won’t leak through!

Modibodi underwear is machine washable. So wash preferably on a gentle cycle, cold machine wash and hang to dry for a sun-kissed feel. No fabric softeners and strong detergents eg. stain removers, please! It breaks down the hi-tech function of our garments and also reduces the durability of the fabrics and trims, so they won’t last as long.

Quick Tips:

Hang your maternity singlet from the bra straps to avoid stretching the fabricUse a laundry bag to wash your Modibodi garments. Natural fibres wash well, but don’t like zippers!

Once dry, store your Modibodi garments in a dry laundry bag for extra protection (just like your winter jumpers) – as they are made from natural fibres such as wool, little nasty bugs such as silverfish do like to take a bite!

No, if cared for correctly, your Modibodi garments won’t smell.  If left soaking for more than a few hours, your underwear can end up smelling mildewy and musty. Same goes for storing your underwear in a damp place or sealed in a plastic bag for a long time. But don’t worry – all you have to do is add a little vinegar and wash again!

To remove the smell your underwear has, please dilute some white vinegar in a thin layer of water 1:3  (just enough to cover your underwear) and soak your underwear for 20 minutes. You can then place them in the wash and add some more vinegar to the wash load 1:5.

This should combat any current odour present in your undies. You can also use eucalyptus in your wash load to further combat this.

Don't worry, an accidental tumble dry will not ruin your Modibodi garment. Although we do advise refraining from using this all together as consistent use of the tumble dryer can break down the hi-tech function over time and will result in a much shorter life span of the garment!


We send out parcels daily so we cannot guarantee we can cancel orders or make changes to the items in the order.

If you discover that you have made a mistake, please contact Customer service immediately at [email protected] as we may be able to fix mid transit. Please note we cannot guarantee that we will be able to amend your order in accordance with your instructions.

We will email you as soon as your order is placed and processed, and then again when your item has been shipped. If you do not receive these emails, please contact our Customer Experience team at [email protected] so they can investigate further and get you the information you need.

If you receive an incorrect item or order, please contact [email protected] to notify us of the issue. You have up to 30 days’ post purchase date to advise us that you have received an incorrect item or order.


We love to hear back from our customers, and all feedback, good or bad is welcome! Please email any feedback or queries you may have to [email protected] and one of our friendly customer-service staff will be in touch.


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