No, the Endy Mattress and Endy Hybrid Mattress do not contain fibreglass.
All Endy mattresses are CertiPUR-US certified, meaning the entire mattresses, inside and out, are safe for all members of your household, including infants and the elderly.
Our mattresses do not contain harmful chemicals often found in other foam products. You can rest easy knowing we've ensured our mattresses are free from formaldehyde, phthalates, flame retardants, and heavy metals; it's also certified for extremely low VOC (volatile organic compound) emissions for indoor air quality (less than 0.5 parts per million).
CertiPUR-US® is a third-party non-profit organization that performs independent lab testing to verify foam is compliant with their specifications for consumer safety. For more information, visit http://certipur.us.