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Naturepedic has been making certified organic mattresses since 2003 — longer than most organic competitors. The EOS (Encryption Organic Sleep) system is their adult flagship: a modular, customizable organic mattress that allows mix-and-match comfort layers. Here’s our full assessment.
The EOS Modular System
EOS stands out through its modular construction. The mattress has a certified organic innerspring base and a customizable comfort layer system where you choose from organic latex, organic wool, or organic cotton comfort layers in soft, medium, or firm configurations. You can mix layers — one side firm, the other soft — making it ideal for couples with different firmness needs in a fully certified organic system.
Overall: 8.5/10 — Best organic mattress for customization; highest price in category
Eco Credentials: 10/10 — GOTS, GOLS certified; oldest organic mattress brand with deepest track record
Customization: 10/10 — Unmatched modular layer selection; split configurations available
Pressure Relief: 8/10 — Depends on chosen layers; highly configurable
Durability: 10/10 — Organic latex and coil construction built to last 20+ years
Value: 7/10 — Most expensive organic option; customization justifies premium for right buyers
Who Should Consider the Naturepedic EOS
Couples who want certified organic materials AND different firmness levels on each side. Those who value the longest track record in organic mattress manufacturing. Buyers who want to choose between latex, wool, and cotton comfort layers. Those for whom the highest organic certification standards are non-negotiable.
Naturepedic vs. Avocado vs. PlushBeds
Naturepedic EOS is the most expensive and most customizable. Avocado is the most decorated with certifications (adds B Corp and Greenguard Gold). PlushBeds offers adjustable layers in all-latex. For couples who need different firmnesses, Naturepedic’s split configuration is the best organic option. For individuals, Avocado or PlushBeds offer comparable or better value.
Trial and Warranty
100-night trial. 20-year warranty. Strong for the category.