95% and 100% Organic Cotton Women’s Underwear

At Q for Quinn, we believe in creating underwear that’s not only comfortable but also healthy for you and the planet. Our 100% organic cotton women’s underwear is crafted with care, using GOTS-certified organic cotton and azo-free dyes to ensure the highest standards of quality, sustainability, and skin-friendliness.

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Skin-Friendly - Dermatologists recommend our underwear for women with sensitive skin. Made from 100% organic cotton, it’s hypoallergenic, breathable, and free of harmful chemicals.
Health Benefits - Hypoallergenic and chemical-free, gentle on sensitive skin, while natural breathability keeps you cool and dry.
GOTS-Certified Organic Cotton - Every pair is made from GOTS-certified organic cotton, which ensures the fabric is grown without pesticides, herbicides, or synthetic fertilizers. This makes it safer for your body and the environment.
Eco-Friendly & Sustainable - To minimize our environmental impact, we use azo-free dyes and sustainable production methods. We also offer natural, dye-free underwear options.
Ethical Manufacturing - Our underwear is ethically manufactured in India and Portugal, adhering to fair labor practices and sustainable sourcing.

Women’s Health Expert-Approved: Why We Recommend Organic Cotton Underwear

Our 100% Organic Cotton Women’s Underwear is trusted by healthcare professionals for its skin-friendly and health-promoting properties. A study found that organic cotton fabric has strong antibacterial properties, making it suitable for medical textiles and infection prevention.

Here’s why women’s health experts recommend it:

Prevents Yeast Infections: Breathable and moisture-wicking, our underwear helps prevent yeast infections by keeping the area dry.
Reduces UTI Risk: The natural breathability of organic cotton minimizes bacterial growth, reducing the risk of UTIs.
Ideal for Sensitive Skin: Hypoallergenic and free from harsh chemicals, our underwear for women with sensitive skin is perfect for those prone to irritation or conditions like eczema.
Most Breathable Fabric: Organic cotton is known for its superior breathability, making it the most breathable underwear option.

You can read more about the health benefits of 100% cotton women’s underwear from Antonella Sturniolo, who holds a Master of Public Health from Johns Hopkins Bloomberg School of Public Health and specializes in women’s and reproductive health.

Behind the fabric: 95% vs. 100% Organic Cotton Women's Underwear

We offer both 95% and 100% organic cotton women’s underwear; the 95% option includes a touch of elastane for added stretch and a snug fit, while the 100% organic cotton option is entirely biodegradable.

Feature	95% Organic Cotton	100% Organic Cotton
Material	95% organic cotton, 5% elastane	100% organic cotton
Stretch	Gentle stretch for a snug fit	Natural stretch without synthetic fibers
Comfort	Ideal for everyday wear	Perfect for sensitive skin and maximum breathability
Eco-Friendliness	Sustainable but contains a small amount of elastane	Fully biodegradable and eco-friendly

5 Types of 100% Cotton Underwear for Women

When it comes to choosing organic cotton underwear for women, there are a variety of styles and types of women's underwear to consider, each offering its unique benefits and features.

Womens Classic Briefs: Full-coverage design for everyday comfort.
Womens Bikini Underwear: Moderate coverage, perfect for wearing under tight clothing.
Women Cotton Thongs: The minimalistic style of women's organic cotton underwear is perfect for wearing under tight-fitting clothing and preventing panty lines.
Boyshorts: Provides more coverage than briefs and are great for wearing under skirts and dresses.
High-Waisted Underwear: Provides extra coverage around the waist and hips, perfect for wearing under high-waisted pants, skirts, and dresses.

Caring Tips for Women’s100 Percent Organic Cotton Underwear

To ensure the longevity of your organic cotton women's underwear, follow these care tips:

Washing: Women's cotton underwear should be washed in cold water to prevent shrinkage and color fading. Use a gentle detergent and avoid fabric softeners, as they can cause irritation and decrease absorbency.
Drying: Organic cotton underwear should be air-dried to prevent shrinkage and damage to the elastic. Avoid drying them in direct sunlight, as it can cause discoloration.
Storing: To prevent moisture buildup and odor, store cotton underwear in a dry and well-ventilated area away from direct sunlight and high temperatures.

Why Trust Q for Quinn for Organic Cotton Women’s Underwear?

At Q for Quinn, we’re on a mission to create healthy and comfortable basics. You may already know us for our 100% cotton socks or our seamless socks for kids, which was our founder Melita’s mission to find gentle solutions for her son’s eczema. - and created the best eczema socks on the market.

Since then, we’ve expanded to offer products the entire family can trust. And now, you’ll even gain access to the most natural, gentle, 100 percent organic cotton women's underwear.

We’ve listened to our customers’ frustrations with traditional underwear—itchy, scratchy fabrics that bunch up and cause discomfort—and delivered 100% organic cotton underwear that combines full coverage with a fit that stays in place all day. Plus, you can shop confidently knowing we stand by our First-Pair Guarantee: if you don’t love your underwear, we’ll offer a store credit of equal value.

Shop now - or keep reading to learn more about what sets our organic cotton underwear for women apart from the rest.

Everything You Need to Know About Cotton and Organic Cotton Women’s Underwear

Can you get 100% cotton underwear, and why is it so hard to find?

Yes, you can find 100% cotton underwear, although it’s not as common. Many brands include synthetic fibers like elastane for added stretch and durability, and the production of pure cotton garments is more resource-intensive, making them less prevalent in mainstream options. However, 100% cotton underwear remains highly sought after for its natural breathability, comfort, and skin-friendly properties.

Is 95% cotton okay for underwear?

Yes, 95% cotton underwear is still an excellent choice. The small amount of elastane provides added stretch for a snug fit while maintaining the breathability and comfort of cotton.

What is the healthiest, nontoxic material for women’s underwear?

Organic cotton is considered the healthiest material for women’s underwear. It’s free from harmful chemicals, gentle on the skin, and breathable, reducing the risk of irritation or infections. Organic cotton is one of the best non-toxic materials for women underwear.

What percentage of cotton is best for underwear?

While 100% cotton is ideal for those seeking natural materials, underwear with 95% cotton and 5% elastane offers a good balance of comfort, stretch, and durability.

Where can I find 100% cotton underwear that doesn’t cost too much?

You can find affordable 100% cotton underwear from brands like Q for Quinn, which focus on providing high-quality, organic options at reasonable prices. By cutting out unnecessary synthetic materials and prioritizing sustainable production, Q for Quinn offers excellent value for your money without compromising on comfort or quality.