10 Best Non Toxic Crib Mattress of August 2025

• Non-toxic mattress made with lightweight, fully recyclable polyester core; Square corner design with inverted seams for a seamless sheet fit
• Includes multifunctional cover with a soft quilted cotton face and vinyl-free waterproof backing to protect mattress against accidents
• Dual-sided: firm support for infants, cushier comfort for toddlers; removable, machine washable cover with zipper for easy changes
• Hypoallergenic: dust mite and allergen resistant and no chemical flame retardants; Mattress: Outer layer: Cotton/Polyester; Batting: 80% Modacrylic Batting, 20% Polyester Fiber; Inner: Polyester (PET); Cover: Face: Organic Cotton; Filling: Polyester; Back: Cotton
• Materials: Quilted Face: Organic Cotton; Filling: Polyester; Quilted Back: Organic Cotton; Backing: Food-Grade Polyethylene

babyletto

• 100% Breathable: Our crib mattress not only helps regulate temperature by allowing air to pass through the entire mattress, but there are no VOC's, no off-gassing, no toxic emissions. We always aim to provide baby with the safe sleep on a crib mattress.
• Water Repellent: This baby mattress encasement is water repellent on the top and sides, allows air and heat to ventilate on the bottom. Backside is made from anti-flame materials without any chemicals. All this will assure a peaceful night of sleep for baby.
• Buy with confidence: Made in the USA, GreenGuard Gold Certified, green production, contains no foam, latex, springs, glue, or allergens.
• Replacement Cover: Designed to protect the core from any mess. Made from organic cotton, soft to the touch while repelling water and 100% breathable.
• Life Time：Limited to structural defects, not apply for cutting the fabric or intentionally damages. Dimensions: 52" x 28" x 6".

Wonder buggy

• WE PUT BABY’S SAFETY FIRST:Non-toxic construction is free from harmful materials/chemicals
• IDEAL FOR INFANTS AND TODDLERS: Firm fiber core delivers the perfect firmness level for newborns and toddlers | SIZE: 27.5"W x 52"L x <6"H (fits standard cribs and toddler beds)
• WATERPROOF FOR EASY CLEANING: Durable, waterproof vinyl cover is easy to clean | Both sides of the mattress feature a waterproof cover, so flip the mattress when it comes time for your baby to move to a toddler bed for freshness
• SAFETY CERTIFICATIONS: GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | Meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants
• MORE IMPORTANT INFO: Mattress comes with limited 7 year warranty | Made in USA | Lightweight design makes changing sheets easy | Square corners help for secure fit inside the crib or toddler bed

Delta Children

• 2- STAGE DUAL-FIRMNESS: Designed with the extra firm side for infants that pediatricians recommend during those critical first years and the softer, less-firm side that provides the comfort toddlers prefer
• SAFE: GREENGUARD Gold, and CertiPUR-US certified. Designed to meet and exceed federal and state flammability requirements; CPSIA compliant
• WATERPROOF: Wrapped snugly inside an ultra-soft, certified organic cotton cover, our 2-stage crib mattress is designed with built-in waterproof-backing to ensure the mattress stays dry while baby's skin stays closest to organic cotton
• DURABLE & LONG-LASTING: Handcrafted with quality materials and inverted seams for extra durability, this mattress is built to last through both the infant and toddler years, giving your baby a safe, supportive place to rest and grow
• MEASUREMENTS: 51.6" x 27.25” x 6”; Designed to fit most standard American cribs and toddler beds; Please make sure to measure your crib before placing your order
• MADE IN AMERICA: Made by Colgate Mattress, The Crib Mattress Specialist for over 65 years

Colgate Mattress

• COMFY: Made from a firmer foam base and topped with top quality memory foam this mattress combines durability, comfort, support, and luxury for the better night's sleep.
• CONVENIENT: Comes with a removable machine washable utlra-soft bamboo cover for added softness.
• TESTED: The foam is CertiPur certified to be low VOC and free of heavy metals. The mattress meets or exceeds all US standarards for crib mattresses.
• LONG-LASTING: Our memory foam supersedes all with superior 3lb. construction that will not lose its shape and is made to last for years.
• DIMENSIONS: Measures 27.5"x52"x5.5" fits all standard size cribs.

Milliard

• FIRM SUPPORT: Super strong core is durable despite its low weight. Extra support around edges.
• EASY CLEAN: Waterproof on all sides with seamless heat-sealed edges. Surface is food-grade.
• LIGHTWEIGHT: Only 7 lbs for easy changing sheets.
• NON-TOXIC: No flame retardants, PU foam, vinyl/PVC, adhesives, VOCs, or off gassing. GREENGUARD Certified for a green healthy nursery.
• MADE IN USA: With Limited lifetime warranty. Bedding accessories and protector pad not included. Fits 28 x 52 cots and nursery furniture.

Lullaby Earth

• GREENGUARD GOLD CERTIFIED: Tested for over 10,000 chemicals, our mattresses reduce indoor air pollution, creating a healthier environment for your baby. Proudly made in the USA.
• Our waterproof mattress cover is easy to clean and tear-resistant
• 100% non-toxic and free of polyurethane foam, vinyl and chemical flame retardants. Our hypoallergenic mattress cover keeps allergens from entering the mattress core
• Meets CA 1633 Flammability requirements without the use of chemical flame retardants
• 25 year warranty

DaVinci

• WE PUT BABY’S SAFETY FIRST: Non-toxic construction is free from harmful materials/chemicals
• IDEAL FOR INFANTS AND TODDLERS: Firm fiber core delivers the perfect firmness level for newborns and toddlers | SIZE: 27.5"W x 52"L x <6"H (fits standard cribs and toddler beds)
• WATERPROOF FOR EASY CLEANING: Durable, waterproof vinyl cover is easy to clean | Both sides of the mattress feature a waterproof cover, so flip the mattress when it comes time for your baby to move to a toddler bed for freshness
• SAFETY CERTIFICATIONS: GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | Meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants
• MORE IMPORTANT INFO: Mattress comes with limited 7 year warranty | Made in USA | Lightweight design makes changing sheets easy | Square corners help for secure fit inside the crib or toddler bed

Delta Children

• SAFETY: Our innovative Breathe-Thru Technology allows air to flow freely and is independently proven to reduce the risk of suffocation and CO2 rebreathing, even when your baby starts to roll over at night.
• COMFORT: Temperature regulating to prevent overheating, eliminate sweaty backs and improve sleep quality.
• LONG-LASTING, 2-STAGE & WASHABLE: Designed for both infants and toddlers and 100% washable at home.
• PEDIATRICIAN RECOMMENDED: For your baby’s health, safety, and development. Hypoallergenic. Winner of numerous awards.
• GREENGUARD GOLD CERTIFIED FOR LOWEST EMISSIONS: Lowest VOCs, contains no foam, latex, springs, glue, or allergens. 100% recyclable. Wovenaire core is made in the USA.

Newton

• WE PUT BABY’S SAFETY FIRST: Non-toxic construction is free from harmful materials/chemicals | Mattress meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants
• DUAL SIDED FOR INFANTS AND TODDLERS: At the core 120 heavy duty innerspring coils offers ideal firmness for babies and toddlers | An additional layer of naturally blended cotton layer on toddler side provides enhanced comfort
• WATERPROOF FOR EASY CLEANING: Vinyl cover is waterproof | Full perimeter border wire creates a stable surface throughout the mattress
• GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | CertiPUR-US certified: made without PBDE fire retardants, lead, formaldehyde and other harmful materials
• MORE IMPORTANT INFO: Mattress comes with limited 35-year warranty | Made in USA | SIZE: 27.5"W x 52"L x <6"H (fits standard cribs and toddler beds) | Square corners to help with a secure fit inside the crib and toddler bed

Serta