Our Diapers

Plant-based, sustainable, high-performance diaper Gentle on Baby, Gentle on Earth – Disposable Cotton Diapers by Cottonsie™ Looking for disposable cotton diapers that combine sustainability, softness, and top-tier leak protection? Cottonsie™ delivers premium cotton-based diapers that are breathable, ultra-soft, and kind to your baby’s delicate skin, all while reducing plastic waste.

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What Makes Our Design Special

Discover the future of diapering with Cottonsie™
Watch the video to learn about our innovative disposable cotton diapers and why choosing Cottonsie™ means less plastic and more cotton for your little one.

Our cutting-edge design combines the natural absorbency and breathability of cotton with our advanced rapid moisture transfer system to keep your baby's skin dry and comfortable. With our patent-pending technology, we create a drier microclimate that helps reduce the risk of diaper rash, ensuring your baby stays happy and healthy.

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What Our Customers Say

Discover why parents are switching to our premium baby care products

Rachel Angela Sara W.
★ ★ ★ ★ ★

The best diapers on the market

"My baby has extremely sensitive skin. Because of this, we switched to reusable diapers. Then, a friend gave me a bag of Cottonsie diapers, and they have been life-changing! They work great! No leaks, No rash! The only change I would make would be to have found them sooner!"

— Rachel

★ ★ ★ ★ ★

Game changer for sensitive skin

"We've been using the diapers and we LOVE them! They were great for her diaper rash, it went away."

— Angela

★ ★ ★ ★ ★

Worth every penny

"I tried the Cottonsie Cotton Diapers and they are GREAT!!!! They are so soft and I like that they don’t have all the prints on them. They also fit better around my little boy’s legs than most other diapers. I have tried lots of different diapers and the leg fit is better on these."

— Sara W.

See How Cottonsie Diapers Make Happy Babies

Our non-tocix diapers prove that you don't have to choose between performancxe and purity - you can have both. Better for your baby, better for thye planet, and backed by science.

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