Is the cotton rib bra liner suitable for people with sensitive skin or allergies?

Absolutely! Our Women's 100% Organic Cotton Rib Bra Liner is made from pure, chemical-free organic cotton with no synthetic fibers, latex, or dyes. It's specially designed for those with sensitive skin, skin allergies, or conditions like eczema. The breathable rib fabric keeps your skin protected from irritation and reduces friction and redness that you might experience with regular bra liners.

How does this bra liner help with sweat, chafing, or skin irritation under the bust?

The cotton rib bra liner acts as a soft, absorbent barrier between your skin and your bra, soaking up sweat and helping keep you dry and comfortable all day. Its ribbed organic cotton fabric is naturally cool and gentle—perfect for preventing chafing and irritation, even during hot weather or active days. It helps keep underboob rashes and discomfort at bay, making your bra much more comfortable to wear.

How do I find the right size and care for the Cottonique cotton rib bra liner?

For the best fit, measure your underbust area and refer to our sizing chart to choose the liner that meets your needs. The liner is designed to fit comfortably under most bra styles and body shapes, providing seamless coverage and support without adding bulk. To keep it soft and long-lasting, wash it in cold water with a gentle, fragrance-free detergent and line dry or tumble dry on low. With proper care, your bra liner will stay comfortable and allergy-friendly for everyday wear.

Cotton Rib Bra Liner

Name: 8 / Natural Women's 100% Organic Cotton Rib Bra Liner
Price: 23.0 GBP
Availability: InStock

The cotton rib bra is your quick fix to breast sweat, skin irritation, and dry skin.

If you’re searching for a cotton bra that prevents breast sweat, skin irritation, and dry skin, discover our GOTS-Certified Women's 100% Organic Cotton Rib Bra Liner. Unlike a conventional cotton bra made with harsh synthetics, this organic cotton bra is specifically designed to stop underboob perspiration, bra discomfort, and skin allergies—helping you stay fresh and comfortable all day.

KEY FEATURES

Breathable straps that feel gentle and soft against the skin.
Comfortable fit that cushions and supports your regular bra for all-day wear.
Soft flat seam stitching made from OEKO-TEX Certified, 100% cotton sewing thread, offering lasting comfort and durability.
100% organic cotton rib fabric, crafted from hypoallergenic cotton fiber-dyed yarns to wick moisture and prevent discomfort.
Underwire-free for a non-restrictive and non-irritating experience.
Crop top design ensures secure coverage and keeps everything in place.

Breathe Easy With Cottonique: PFAS-Free, Allergy-Safe Bras

Choose Cottonique’s PFAS-free, allergy-free organic cotton bra for relief and peace of mind. Each bra liner is made with 100% organic cotton and contains no latex, spandex, formaldehyde, or synthetic dyes. These styles are safe for women with sensitive skin, eczema, contact dermatitis, and multiple chemical sensitivities.

Unlike a conventional Cotton Rib Bra Liner with hidden chemicals, our design is dermatologist-recommended and certified safe for sensitive skin. We avoid harsh finishes and elastic, so your skin naturally breathes and stays irritation-free all day.

Recently featured by Mamavation as one of the few PFAS-free bras, Cottonique demonstrates that comfort can be non-toxic, sustainable, and truly hypoallergenic.

Enjoy the freedom of clean clothing that is gentle on your body and the planet.
Shop Allergy-Free Bras

GARMENT INGREDIENTS
100% Organic Cotton Rib Fabric
OEKO-TEX Standard 100% Cotton Sewing Thread
100% Woven Cotton Label
Fabric Weight: 180GSM | Lightweight

ALLERGEN INFORMATION
Free from: latex, spandex, synthetic fibers, dyes, resins, bleach, formaldehyde

SUSTAINABILITY NOTES
100% Biodegradable & Compostable

CARE FOR GARMENT
Machine Wash, Gentle Cycle
Do Not Bleach
Iron Dry or Steam, Low
Tumble Dry, Medium

WHERE IT'S MADE
The Philippines in our Owned-Controlled Factory (GOTS & B-Corp Certified)

CRAFTED WITH CARE BY COTTONIQUE.
BECAUSE YOUR SKIN DESERVES TO BREATHE.

Customers praised this 100% organic cotton bra liner as "soft and comfortable," ideal for sensitive skin and hot weather. Many wear it as a standalone bra or under regular bras. Most love the latex-free, natural fabric. However, some found it too short, causing ride-up issues, and noted bulky seams. Sizing runs loose for some customers.

5 stars: 23 (53%)
4 stars: 7 (16%)
3 stars: 7 (16%)
2 stars: 4 (9%)
1 star: 2 (5%)

Some of the reviews shown are from related products the merchant grouped with this one.

5 / Black

Fit: True To Size

What is the most beneficial property of Cottonique for you?: Eco-Friendly, Comfortable, Allergy-Free, Dye / Bleach Free, Latex-Free and Spandex-Free, Natural Organic Cotton, Chemical-Free, Formaldehyde-Free, Environmental Sustainable Clothing

What made you choose Cottonique?: Latex-Allergy, Comfortable, Sensitive Skin

Women's 100% Organic Cotton Rib Bra Liner

5 / Natural

Conditions: latex sensitivity, contact dermatitis

What made you choose Cottonique?: Latex-Allergy, Comfortable, Sensitive Skin, Allergic Contact Dermatitis, Others

Everything on the list of what I most appreciate about these products is true, but most important is that they have no elastic, latex and spandex free. They still have seams, but I can turn them wrong side out to solve that, as I do many of my clothes if possible. At last, I can wear something comfortable!

Conditions: None

What made you choose Cottonique?: Comfortable

Bra liner

I love this garment. I have two of them and it’s all I need for under my T-shirts. They’re so comfortable, especially with the hot weather.

Conditions: I have really sensitive skin and I'm sensitive to allergens, dyes, chemicals, etc

What made you choose Cottonique?: Comfortable, Sensitive Skin, Multi-Chemical Sensitivities

Perfect Undershirt

I use this under my shirts for added protection and it works perfectly. It's comfortable with enough coverage.

Thought the liner would be longer. Ot rides up easily.

8 / Melange Black

Conditions: Autism, allergies, chronic pain

What made you choose Cottonique?: Comfortable, Sensitive Skin, Allergic Contact Dermatitis, Multi-Chemical Sensitivities, Others

Great fabric!

I love the softness of this fabric. It fit well and makes my itchy bra much more pleasant to wear now.

7 / Natural

Conditions: n/a

What is the most beneficial property of Cottonique for you?: Natural Organic Cotton, Chemical-Free

What made you choose Cottonique?: Others

It Works!

This is nice for those days when you need a regular padded bra, but don't want the toxic fabric touching your skin. It stays in place pretty well too.

Conditions: Latex allergy, synthetic fabric allergies, sensory issues

What made you choose Cottonique?: Latex-Allergy, Sensitive Skin, Multi-Chemical Sensitivities

Wish it were longer

I find these very comfortable, but it rides up if you want to wear it alone without a bra over it. If it was just a bit longer, it would solve this problem. Otherwise, the fabric is nice and I just wear them inside out to avoid the seams rubbing.

4 / Melange Black

Conditions: sensitive skin to nylon, polyester

What made you choose Cottonique?: Sensitive Skin

works we

6 / Natural

Conditions: Allergies

What made you choose Cottonique?: Allergic Contact Dermatitis, Multi-Chemical Sensitivities

Great

Great product

Fit: Too large

Conditions: size is way too large

What is the most beneficial property of Cottonique for you?: Allergy-Free

Way Too Big

I ordered my usual size and this one just hangs off of me. It's the same as wearing a wearing T shirt.

7 / Melange Black

Fit: Too Small

Conditions: allergies to synthetics

What is the most beneficial property of Cottonique for you?: Comfortable, Allergy-Free, Dye / Bleach Free, Latex-Free and Spandex-Free, Natural Organic Cotton, Chemical-Free, Formaldehyde-Free

Great product but.....

I really like this bra liner but I had previously purchased a bra that was too big. I tried to do an exchange but was unable so I returned the item. Unlike the other 'big' online store we are used to with super easy returns this is not easy. After receiving my item on 12/19/25 I am still waiting on the refund to show up on my credit card. Buyer beware returning is a total nightmare but if you get the size right you will absolutely love this product line.

Conditions: Fabric Sensitivity

What made you choose Cottonique?: Comfortable, Sensitive Skin

Great Bra Liner

I don't know what a cotton rib bra liner is. I just wear it instead of a bra and it is a loose flowy with no padding. I'm pleased to have something with loose fitting around the armpits. I only gave 4 stars because it is a different color blue than the underwear and I prefer having clothes that match.

Conditions: No conditions- just looking for plastic-free clothes

What is the most beneficial property of Cottonique for you?: Eco-Friendly, Dye / Bleach Free, Natural Organic Cotton, Chemical-Free, Environmental Sustainable Clothing

Good bra liner!

I received mine some weeks ago. It's soft and comfortable, and works great as a bra liner. I would say that at least in my case it really does only work as a bra liner- it's loose under my bust and doesn't do much (if anything) in terms of offering support. Don't buy this if you're looking for something to act like a sports bra, but if you just want an additional lining layer to wear under your clothes then this is great. The sizing is pretty accurate- I have a 34-35" bust and about a 28" underbust, and I bought a size 5. It fit, but it was on the looser side especially around the underbust. I think I would go for a size 4 if I bought it again.

Conditions: Everything but 100% cotton makes me panic itchy

What made you choose Cottonique?: Latex-Allergy, Comfortable, Sensitive Skin, Allergic Contact Dermatitis, Multi-Chemical Sensitivities

I like it a lot

These liners are a nice weight while still being thin enough to wear under a bra. My only wish is that the straps were a little longer. I am tall and the liner rides up a bit if I am wearing it solo around the house. The feel of it and seams are very comfortable, I just wish it were slightly longer.

Conditions: Sensitive skin, chafing, menopause changes

What made you choose Cottonique?: Comfortable, Sensitive Skin, Allergic Contact Dermatitis, Multi-Chemical Sensitivities

Love this bra liner

I have sensitive skin as I've gotten older and bras seem to irritate my skin so I tried the liner instead of a bra and I dont regret that decision one bit. It's so much better. So soft I barely know its there!

Hi Carrie,
Thank you for taking the time to share your kind feedback! We’re so glad to hear you’re happy with your purchase and your overall experience.
We truly appreciate your support and hope it continues to keep you comfortable every day.
Feel free to reach out anytime if you need anything else.

Conditions: I have a strong desire to only wear natural fibers for overall health.

What made you choose Cottonique?: Multi-Chemical Sensitivities

Organic Cotton Rib Bra Liner

I love this bra liner. I hadn’t been able to find a natural fiber sports bra for high impact activities, so I use this cotton bra liner under my non-natural fiber sports bra and it works perfectly. So comfortable!

Love the idea

The bra liner is comfortable and I will wear it, but inside out because the seams are bulky. Also I wish it were a little longer, in the photos it looks longer probably due to the body shape of the models.

Love this big time

7 / Black

Conditions: skin rash

What is the most beneficial property of Cottonique for you?: Comfortable, Allergy-Free, Natural Organic Cotton, Chemical-Free

Great Bras!

I love these 100% cotton bras! My skin has cleared up since I switched out my bras to these 100% cotton bras. I wear the bra liner at night with a tank and it is so comfortable. I do have to wash it after a couple of nights as it stretches after 2 nights of wearing them. I would definitely buy these again, but I would go down a size or maybe 2 as they do run big. Overall I really like them and will be buying more!