No, Helix mattresses are non-toxic. Helix mattresses meet a number of certifications to generally be considered non-toxic.
Helix mattresses are GREENGUARD Gold certified as well as using CertiPUR-US certified foams.

Mattresses that meet these certification criteria are made without:
- Ozone depleters
- PBDE flame retardants
- Mercury
- Lead
- Heavy metals
- Formaldehyde
For an even more natural mattress, check out the Birch hybrid or Birch Luxe hybrid, two organic latex mattresses from Helix’s sister-brand, Birch Living.