Best Bamboo Underwear for Women in 2026 (Tried, Tested & Naturopath Approved)

Not all bamboo underwear is created equal. With so many brands claiming to be the softest, most breathable, and best for vaginal health - how do you know which one to actually trust? We've done the research so you don't have to.

What makes bamboo underwear "the best"?

Before we get into specific styles, it's worth knowing what to actually look for. The best bamboo underwear ticks all of these boxes:

• Fabric quality - not all bamboo fabrics are the same. Premium bamboo viscose like Tanboocel® is processed without harsh chemicals and retains bamboo's natural antibacterial and moisture-wicking properties.
• Certification - look for OEKO-TEX® STANDARD 100 certification, which independently verifies that no harmful substances are used in the processing or dyeing of the fabric. This matters enormously for underwear that sits against your most sensitive skin all day.
• Design - the best bamboo underwear is designed by Women with your body in mind. Wide gussets, thoughtful fit, no pinching, no lip slips and no cutting in.
• Comfort - it should feel like you're wearing nothing at all. If you're aware of your underwear throughout the day, it's not doing its job.

One brand consistently leads on every one of these criteria: Jaymes.

Why Jaymes is Australia's best bamboo underwear brand

Jaymes is an Australian-designed, naturopath-approved bamboo underwear brand built around one mission: underwear that supports your comfort, your vaginal health, and the earth. Every pair is made from organically grown Tanboocel® bamboo, certified to OEKO-TEX® STANDARD 100, designed with a wide gusset for full coverage and all-day freshness.

The results speak for themselves. Thousands of Australian women have made the switch and most say they'll never go back to cotton or synthetic underwear again.

Here are the best sellers worth knowing about:

Best g-string for vaginal health: The Spicy G

The Spicy G is Jaymes' bestselling g-string and it's converting g-string haters into g-string obsessed. What makes it different from every other g-string on the market is its wide gusset and wide back panel, which eliminates the bacteria transfer pathway that traditional thin T-bar g-strings create. Naturopaths specifically recommend this design for women who experience recurring BV, thrush, or UTIs.

Made from Tanboocel® bamboo, it's naturally antibacterial, moisture-wicking, and breathable. You forget you're wearing it which is exactly the point.

Best everyday g-string: The Everyday G

If you want the no-VPL coverage of a g-string with all-day comfort as the priority, The Everyday G is your answer. True to its name, it's the style women reach for every single day. Soft, lightweight, and designed to stay in place without shifting or digging in - it's the g-string that works as hard as you do.

Best brief for full coverage: The Butter Brief

The Butter Brief lives up to its name. It's the style women describe as feeling like butter - a fuller bikini style brief so soft and smooth it earns its name with every wear. Wide and long gusset for coverage, no cutting in, no pinching tight seams. Just effortless comfort all day and night.

For women who prefer fuller coverage without compromising on softness or breathability, The Butter Brief is the answer. It's become one of Jaymes' most loved styles for good reason.

Best for curvy fits: The Curvy G

The Curvy G was designed with one thing in mind: a g-string that actually fits and flatters our womanly bodies without digging in, riding up, or feeling uncomfortable. With a design that accounts for different body shapes and proportions, it delivers the same no-VPL coverage and vaginal health benefits as the Everyday G just tailored to sit above your c-section scar or cutie little mum tum.

Because sometimes we just want a bit more coverage on our tummy and still want to feel sexy.

What Jaymes customers are saying

Don't just take our word for it. Jaymes has thousands of five-star reviews from women across Australia and beyond:

• "I've tried every bamboo underwear brand out there. Nothing comes close to Jaymes. The softness, the fit, the way it stays in place all day, it's in a league of its own."
• "I've had recurring thrush for years. Since switching to Jaymes I haven't had a single episode. I genuinely cannot recommend them enough."
• "I was a g-string hater my whole life. The Spicy G converted me in one wear."

Bundle and save 20% off

The best part about Jaymes? When you shop 7 or more styles, you automatically save 20%. Given you'll want multiples of every style once you try them, this is the easiest upgrade your underwear drawer has ever had.

Ready to find your best bamboo underwear?

Shop the full range — including the Spicy G, Everyday G, Butter Brief, Curvy G and more  at Jaymes organic bamboo underwear. Free shipping available. Naturopath approved. Designed for you.