Best Hypoallergenic Crib Mattresses of 2026

The Serta Perfect Slumber Dual Sided Crib and Toddler Mattress is an excellent choice for parents seeking a non-toxic, hypoallergenic sleeping option for their child. Made from premium, sustainably sourced fiber core, the mattress is GREENGUARD Gold certified and meets or exceeds all flammability, lead, phthalate and CPSIA testing. The waterproof vinyl cover is easy to clean and both sides of the mattress feature a waterproof cover, making it easy to flip when it's time for your baby to move to a toddler bed. With a 7-year warranty, this lightweight mattress is made in the USA and fits standard cribs and toddler beds.

The Organic Cotton Dual-Sided Crib Mattress is a 2-stage premium memory foam CertiPUR-US hypoallergenic baby mattress with firm support for infants and cooling gel for toddlers. It is perfect for providing a safe and comfortable sleeping surface for your baby. The infant side is made of high-density foam to provide optimal firmness, thickness, flat surface, and stable edges while the toddler side has a breathable, cooling gel foam material that supports healthy posture and enhances relaxation. The organic cotton cover is easy to clean and hypoallergenic. All materials used are CertiPUR-US certified and laboratory tested for maximum safety assurance.

This Premium Foam Crib & Toddler Mattress is designed to fit standard full-size cribs and toddler beds, and is available in two stylish prints: Dinosaur and Rabbit. The breathable design ensures your baby gets the right level of comfort, support, and air circulation to help them sleep better. The mattress is quiet, and has strong anti-disturbance properties to help improve the quality of sleep. Plus, with a lifetime guarantee, you can trust in the quality and safety of this mattress for your little one.

The Modera Dual-Sided Crib Mattress offers a versatile sleeping solution that adapts as your child grows. One side provides a firm, flat surface made of high-density foam, perfect for newborns who need strong support for their developing bones and a safe sleeping environment. When your baby becomes a toddler, simply flip the mattress to the soft memory foam side, which gently contours to their body, promoting healthy posture and helping to keep them cool with its gel-infused material. The mattress also features a removable, waterproof organic cotton cover that protects against spills and allergens, making cleaning easy and ensuring a healthy sleep space for your little one.

The Moonlight Slumber Dual Sided Baby Crib Mattress offers a 5" dual-sided design, with high-density foam for infants and plush foam for toddlers. It's waterproof, durable, and comes with CertiPUR-US certified foam, a woven fire barrier, and safe-sewn seams. It's easy to clean with a damp sponge and warm soapy water. Plus, it comes with a product lifetime policy.

This non-toxic crib mattress features no seams, providing a tight fit to standard size cribs and toddler beds. Made of soft and strong high grade memory foam, it offers good support and stability, reducing the risk of physical injury and suffocation. The surface is made of breathable and odorless high-grade velvet. Convenient to use, it can quickly recover and is ready for normal use in 3-5 days. Customer support is available.

The Lillibearas Toddler Mattress offers firm foam support that helps protect your child's bone growth by providing a stable sleeping surface. Its cotton cover feels soft against your little one's skin, combining comfort with a stylish look that fits well in any nursery. You’ll appreciate how quiet the mattress is, ensuring your child can enjoy a restful, undisturbed night's sleep. Designed with both sides usable, you can flip or rotate the mattress every few months to keep it in great shape longer, making it a practical choice for parents looking for durability and comfort.

The Delta Children Serta SleepTrue Mini Crib Mattress is a premium, sustainably sourced fiber core mattress with a hypoallergenic and waterproof cover. It is Greenguard Gold Certified and made in the USA. It fits most mini and portable cribs, providing ideal support for your baby. Customers have found it to be comfortable and easy to clean, and it is backed by a 10-year warranty.

Introducing HALO DreamWeave Crib Mattress - the perfect bedding solution for your baby and toddler. This mattress is made with non-toxic materials, ensuring the safety of your little one. Its fully breathable design allows for better sleep, reducing the risk of sweaty and uncomfortable nights. The DreamWeave Crib Mattress is GREENGUARD GOLD certified, making it hypoallergenic and gentle on baby skin. The cover is also 100% washable, making it easy to clean when accidents happen. Additionally, the two-sided design provides a firm surface for safe infant sleep and a waterproof surface for toddlers during potty training. Invest in the DreamWeave Crib Mattress for a comfortable and healthy sleeping environment for your growing child.

The Tivellary Dual-Sided Crib Mattress offers a smart two-stage design that supports your baby’s growth. One side is firmer to provide solid support for infants, while the softer memory foam side gives toddlers a cozy and comfortable sleep. Its breathable cover and gel-infused memory foam help keep your baby cool by dispersing excess heat, creating a comfortable sleeping environment. Plus, the mattress fits standard cribs perfectly, so you don’t have to worry about sizing. This mattress balances comfort, safety, and practicality to help your baby sleep soundly through the night.