CHOICE Ranks the Best Period Underwear in Australia
Not so long ago, menstruation management meant choosing a side in the age-old pad versus tampon debate, and maybe even stuffing your bag full of emergency supplies, “just in case”. If you got caught off guard, your only backup was a desperate roll of toilet paper. This was the norm for decades.
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The menstrual products landscape has changed dramatically, particularly in the last decade. A new era in period care is here, thanks to the emergence of sustainable living and body literacy as well as a growing desire for comfort and convenience. Enter period wear, one of the most innovative innovations in personal care products for women who menstruate.
The Rise of Period Underwear
In 2013, the discussion around period care started to change. The public wanted safer, more eco-friendly, and budget-friendly alternatives. Options began to multiply, from menstrual cups and reusable pads. Period underwear was introduced, a solution many people have called revolutionary.
This isn’t your average underwear with some extra padding. Period underwear is a carefully designed garment with multiple layers of moisture-wicking, absorbent, and leak-proof fabric. They are a great alternative to disposable tampons and pads. They can be used as primary solutions or as backups during heavy flow days, postpartum recovery, and even intense workouts.

Like all products, not all period underwear is created equal. Markets are flooded with products that claim superior comfort, absorbency, and durability. How can you tell which brands are the best?
CHOICE is Australia’s largest consumer advocacy group.
How CHOICE Tested Period Underwear
CHOICE conducted a trial to evaluate 10 different brands of period underwear sold in Australia. They evaluated them on comfort, absorbency, and durability, as well as ease of use and performance (literally) under pressure. The 56 volunteers were asked to test each product a minimum of 30 times, ensuring that the products are tested on a variety of body types, flow rates, and washing habits.
CHOICE also tested the underwear at a laboratory to simulate the wear and tears that these garments endure during normal washing and drying. They didn’t want to just rank brands based on absorbency, but also aesthetic appeal.
Marianna Longmire, CHOICE’s consumer expert, said:
You deserve rigorous, independent testing of all products that you use, from period underwear to washing powder. This new CHOICE Review will help you discover which products are most comfortable or work best on a day with heavy flow.
Longmire also emphasized the larger purpose of the study — to normalize the conversation around menstruation and reduce the stigma surrounding periods for many.
The Top 3 brands of Period Underwear According to CHOICE
CHOICE conducted extensive tests and determined that three brands stood out above the rest. These three brands were the most durable, comfortable, and absorbent of all the tested brands.
Take a look at them all.
1. Modibodi Seamfree Full Brief
- Score: 80
- Price: 33.3 AUD
- Absorbency: Moderate-Heavy
- Performance: 82%
- Overall Comfort: 74 %
- Ease Of Use: 77%
- Best for: Daytime Wear, Moderate to Heavy Flow, Leak-free Confidence
Why it came out on top:
CHOICE rated the Modibodi Seamfree Full Brief as the best period underwear. These briefs scored high marks for performance, ease of use, and ease of washing. They were also praised for their leakproof abilities and general wearability.
Longmire said, “These underwear scored the highest in terms of no leakage. Only one participant out of 34 reported a small leak.”
These seamless briefs are ideal for wearing underneath tight-fitting clothing or activewear where traditional seams may be visible or bulky. Moderate to Heavy Absorbency allows them to be worn during the day on days with heavier flow without needing a backup product.
Other Highlights
- Inclusion of sizing Options
- Available in different styles and absorbencies
- Designed in Australia with an emphasis on sustainability and ethical manufacturing
2. Bonds Bloody Comfy Full Brief
- Score: 76%
- Price: 29.99 AUD
- Absorbency: Heavy
- Performance: 79%
- Overall Comfort: 73 %
- Ease Of Use: 75
- Best for: Overnight Protection, Affordable and Accessible Option
Why it’s a winner:
Bonds, a trusted Australian brand, is known for their comfortable basics. Their “Bloody Comfy’ line certainly lives up to its name. The CHOICE testers wore these period briefs overnight, and they scored the second highest in leak protection, which is a crucial factor for sleeping.
Longmire confirmed that the team was commended for its absorbency, and they received the second-highest score possible in terms of no leakage.
Bonds Bloody Comfy is often praised for its affordability. This makes it a great option for those who want to try out period underwear but don’t want to break the bank.
Other Highlights
- Available from leading retailers and supermarkets
- Enjoy colors and designs that are fun for young users
- Comfortable waistband with good ventilation

3. Eco Period Orgaknix Super Boyleg
- Score: 75%
- Price: 39.90 AUD
- Absorbency: Super
- Performance: 77%
- Overall Comfort: 73 %
- Ease Of Use: 70%
- Best for: Overnight Protection, Super Heavy Flows, Full Coverage
Why it made the top 3:
Eco Period’s Orgaknix Super Boyleg was highly rated for performance and comfort. This option is ideal for wear overnight and those with heavy flows. Its extended gussets and boyleg cuts ensure maximum coverage.
The underwear was well-fitted and did not move. “I can’t imagine them leaking overnight because the pad area/gusset is large and goes all the way up the back,” said a trial participant.
One person said, “I liked the fit and coverage.” The gusset extended to the back and was extremely long to prevent leakage.
The product scored third in odor control. This is an important factor that’s often overlooked but can be very important when wearing absorbent clothing for long periods.
Other Highlights
- Made with certified Organic Cotton
- Sustainability packaging for eco-conscious brands
- Available in super-absorbency – ideal for menstruators or postpartum recovery.
Other Brands to Consider
CHOICE evaluated other brands, including Thinx and Love Luna, as well as Eco Period’s other styles. These brands did well in some areas, but fell short on others, such as comfort or durability after repeated washings.
There are many brands to choose from, so if you love one, there is no reason to change unless you want to add to your collection or you want to try something different.
Why Period Underwear Matters
Period underwear is more than just a product. It represents a shift in the way we view menstruation. Here are some reasons why period underwear is more than a product.
The Sustainability of the Economy
Every year, disposable pads and tampons contribute millions of units of waste to landfills. Period underwear can be reusable and washable. It is also low waste.
Cost-Effectiveness
With proper care, period underwear can last up to 2 years. This can save hundreds of dollars in disposable products over time.

Comfort and Confidence
Many users report fewer irritations, fewer leaks, and a greater sense of comfort when compared with disposable options. They also eliminate that “Oh no! I forgot a sanitary pad!” panic.
What is the Best Option for You?
If you are curious to try period underwear or upgrade what you use now, CHOICE’s three top picks provide a good starting point. Here’s a quick summary of which may suit you the best:
- Modibodi Full Brief: The best all-rounder in terms of comfort, discretion, and everyday wear.
- Bloody Comfort Full Brief: The most affordable and reliable option for heavy overnight flows.
- Orgaknix Eco Period Super Boyleg: Ideal for those who want maximum absorbency with an eco-conscious design.
Your body, your flow, and your lifestyle will ultimately determine the best brand for you. You don’t need to test every brand on your own or spend a fortune. Thanks to independent reviews such as CHOICE’s.
If you are new to period underwear or have already made the switch, knowing what to expect is empowering. That you have choices–sustainable, comfortable, and effective ones.
Conclusion
The period underwear revolutionized the way we manage our cycles. It offers comfort, sustainability, and confidence in one package. CHOICE has conducted an independent review that shows which brands live up to their claims. Modibodi’s Eco Period Orgaknix, Bond, and Modibodi are all great options to try, whether you’re a newbie or just looking for a change. The right pair can make your period easier, cleaner, and more comfortable.