The Best Non-Toxic Mattresses of 2026

We scored 15 mattresses for PFAS forever chemicals and other hazards, then ranked them safest first. The top pick is Avocado Avocado Organic Hybrid Mattress at 100/100. Every score below links to the full breakdown of what earned it.

How to read these scores. PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Each grade is a model-based assessment built from published ingredient lists, materials, certifications, brand disclosures, recalls and third-party lab results where they exist. Read the full rubric to see exactly what adds and removes points.
13% of the 15 mattresses we scored fail our PFAS and toxin screen.
PFAS Authority, September 2026. Free to cite with a link. See the full dataset.

The safest PFAS-free mattresses we have scored

  1. 1
    Avocado Organic Hybrid Mattress

    Avocado

    Organic Hybrid Mattress

    organic cotton, natural latex, wool, innerspring coils

    PFAS Grade100Excellent
    Overall Grade88Excellent
    💨

    Volatile Organic Compound (VOC) off-gassing

    Limited concern

    70
    ⚠️

    Latex allergy contact risk

    Limited concern

    70
    ⚠️

    Mold or microbial growth from moisture retention

    Limited concern

    70

    Lower PFAS concern with natural materials without stain treatments, though brand doesn't explicitly address PFAS.

    ✓ Global Organic Textile Standard (GOTS)✓ Made Safe Certified

    ✓Verified PFAS-free by a third party

    Why this gradeBuy
  2. 2
    Avocado Organic Wool Mattress

    Avocado

    Organic Wool Mattress

    organic wool, organic cotton, natural latex

    PFAS Grade100Excellent
    Overall Grade92Excellent
    ⚠️

    Latex protein allergen exposure

    Limited concern

    70
    ⚠️

    Microbial/dust mite growth in wool

    Limited concern

    70

    Lower PFAS concern; organic and natural core materials with no reported chemical treatments typical for this category.

    ✓ GOTS (Global Organic Textile Standard)✓ MADE SAFE

    ✓Verified PFAS-free by a third party

    Why this gradeBuy
  3. 3
    Avocado Vegan Mattress

    Avocado

    Vegan Mattress

    organic cotton, natural latex, coconut coir, recycled steel coils

    PFAS Grade100Excellent
    Overall Grade92Excellent
    ⛏️

    Heavy metals

    Limited concern

    70
    ⚠️

    Latex allergy sensitization

    Limited concern

    70

    Lower-concern choice; vegan mattress avoids PFAS-prone synthetic foams and polyurethane, backed by credible third-party seals.

    ✓ MADE SAFE Certified✓ Global Organic Textile Standard (GOTS)✓ OEKO-TEX Standard 100

    ✓Verified PFAS-free by a third party

    Why this gradeBuy
  4. 4
    Tempur-Pedic Tempur-Adapt Medium Mattress

    Tempur-Pedic

    Tempur-Adapt Medium Mattress

    viscoelastic polyurethane foam + polyester/cotton cover

    PFAS Grade75Excellent
    Overall Grade63Good
    💨

    Volatile organic compound (VOC) off-gassing

    Limited concern

    70
    ⏳

    Polyurethane foam degradation over time

    Limited concern

    70
    ⚠️

    Moisture and mold retention

    Limited concern

    70

    Tempur-Pedic mattresses pose lower PFAS concern than treated textiles or waterproofed goods, though brand discloses nothing.

    ⚠Risky category by default

    Why this gradeBuy
  5. 5
    TEMPUR-Pedic TEMPUR-LuxeAdapt Mattress

    Tempur-Pedic

    TEMPUR-LuxeAdapt Mattress

    Tempur proprietary foam (polyurethane-based), fabric cover

    PFAS Grade75Excellent
    Overall Grade63Good
    💨

    Formaldehyde / VOCs

    Limited concern

    70
    🫧

    Microplastic or synthetic fiber shedding from cover

    Limited concern

    70
    ⚠️

    Dust mite and mold growth if improperly maintained

    Limited concern

    70

    Lower PFAS concern for core foam; no stain-resistant treatments disclosed, though brand transparency on coatings is missing.

    ⚠Risky category by default

    Why this gradeBuy
  6. 6
    Casper Cloud One Mattress

    Casper

    Cloud One Mattress

    Polyurethane foam, cotton/poly cover

    PFAS Grade75Excellent
    Overall Grade63Good
    ⚠️

    Volatile organic compounds (VOCs) from polyurethane foam

    Limited concern

    70
    🫧

    Microplastic shedding from synthetic cover fibers

    Limited concern

    70
    💨

    Off-gassing from synthetic foam adhesives or glues

    Limited concern

    70

    Lower PFAS concern for core foam and fabric, though Casper doesn't disclose water-resistance treatment details.

    ⚠Risky category by default

    Why this gradeBuy
  7. 7
    Casper One Mattress

    Casper

    One Mattress

    polyurethane foam, polyester cover

    PFAS Grade75Excellent
    Overall Grade63Good
    💨

    Volatile organic compound (VOC) off-gassing from polyurethane foam

    Limited concern

    70
    🫧

    Polyester cover degradation and microfiber shedding

    Limited concern

    70
    ⚠️

    Mold and bacterial growth in absorbed moisture

    Limited concern

    70

    Lower PFAS concern for standard foam mattress with no known PFAS triggers, though brand discloses nothing.

    ⚠Risky category by default

    Why this gradeBuy
  8. 8
    Casper Element Mattress

    Casper

    Element Mattress

    Polyester/cotton blend cover, polyurethane foam core

    PFAS Grade75Excellent
    Overall Grade63Good
    💨

    VOC off-gassing from polyurethane foam

    Limited concern

    70
    🔥

    Flame retardants

    Limited concern

    70
    ⏳

    Dust mite and mold accumulation over time

    Limited concern

    70

    Lower PFAS concern for standard foam mattress, though Casper provides no public PFAS disclosure.

    ⚠Risky category by default

    Why this gradeBuy

Every mattresses that passes, side by side

Sorted by score. Higher is safer. Scored against 2 hazards that apply to this category.

#MattressesScoreRatingMade of
1Avocado Avocado Organic Hybrid Mattress100Excellentorganic cotton, natural latex, wool, innerspring coils
2Avocado Avocado Organic Wool Mattress100Excellentorganic wool, organic cotton, natural latex
3Avocado Avocado Vegan Mattress100Excellentorganic cotton, natural latex, coconut coir, recycled steel coils
4Tempur-Pedic Tempur-Pedic Tempur-Adapt Medium Mattress75Excellentviscoelastic polyurethane foam + polyester/cotton cover
5Tempur-Pedic TEMPUR-Pedic TEMPUR-LuxeAdapt Mattress75ExcellentTempur proprietary foam (polyurethane-based), fabric cover
6Casper Casper Cloud One Mattress75ExcellentPolyurethane foam, cotton/poly cover
7Casper Casper One Mattress75Excellentpolyurethane foam, polyester cover
8Casper Casper Element Mattress75ExcellentPolyester/cotton blend cover, polyurethane foam core

The mattresses we would skip

Lowest scoring in this category, worst first.

Tempur-Pedic TEMPUR-LuxeBreeze Mattress

Tempur-Pedic

TEMPUR-LuxeBreeze Mattress

Memory foam core with fabric cover and moisture-wicking treatment

PFAS Grade30Poor
Overall Grade2Bad
🍳

Volatile organic compounds (VOCs) from foam and coatings

Moderate concern

45
♾️

PFAS

Limited concern

70
💨

Formaldehyde / VOCs

Limited concern

70
💨

Chemical sensitivity and long-term offgassing

Moderate concern

45

No public PFAS data available; waterproof mattress treatments warrant caution pending brand transparency.

⚠Waterproof or stain-proof treatment

Why this gradeSafer picks →
Sealy Posturepedic Elite Hybrid II Mattress

Sealy

Posturepedic Elite Hybrid II Mattress

polyurethane foam, polyester, steel coils; treated fabric cover

PFAS Grade30Poor
Overall Grade8Bad
⚠️

Volatile organic compounds (VOCs) from polyurethane foam

Limited concern

70
🏷️

Flame retardants

Moderate concern

45
🎨

Synthetic dye allergens in polyester cover

Limited concern

70
⚠️

Dust mite and mold habitat from moisture accumulation under inadequate ventilation

Limited concern

70

Hybrid fabrics often use water-resistant treatments, ask Sealy directly or contact them about PFAS.

⚠Waterproof or stain-proof treatment

Why this gradeSafer picks →
Tempur-Pedic Tempur-Adapt Medium Mattress

Tempur-Pedic

Tempur-Adapt Medium Mattress

viscoelastic polyurethane foam + polyester/cotton cover

PFAS Grade75Excellent
Overall Grade63Good
💨

Volatile organic compound (VOC) off-gassing

Limited concern

70
⏳

Polyurethane foam degradation over time

Limited concern

70
⚠️

Moisture and mold retention

Limited concern

70

Tempur-Pedic mattresses pose lower PFAS concern than treated textiles or waterproofed goods, though brand discloses nothing.

⚠Risky category by default

Why this gradeBuy

What we check on mattresses

  • Formaldehyde / VOCs. Off-gassing chemicals from some finishes, textiles, and pressed wood. ATSDR
  • Flame retardants. Chemicals added to foam and electronics, some persistent and bioaccumulative. EPA

Full point-by-point rubric on the methodology page.

The mattresses brands that will not say

4 of the brands here publish nothing about PFAS at all. Silence is not evidence of harm, but it is why none of them score well on disclosure.

Avocado, Casper, Sealy, Tempur-Pedic.

Common questions about PFAS-free mattresses

Is mattresses PFAS free?

Mostly not. Of the 15 mattresses we have scored, 13% fail our PFAS and toxin screen, which leaves 13 that pass. The highest scoring is Avocado Avocado Organic Hybrid Mattress at 100 out of 100. The lowest is Tempur-Pedic Tempur-Pedic TEMPUR-LuxeBreeze Mattress at 30.

What is the safest mattresses you have scored?

Avocado Avocado Organic Hybrid Mattress, at 100 out of 100, which we band as Excellent. It is organic cotton, natural latex, wool, innerspring coils. The runner up is Avocado Avocado Organic Wool Mattress at 100.

Which mattresses should I avoid?

The three lowest scoring we hold are Tempur-Pedic Tempur-Pedic TEMPUR-LuxeBreeze Mattress at 30, Sealy Sealy Posturepedic Elite Hybrid II Mattress at 30, Tempur-Pedic Tempur-Pedic Tempur-Adapt Medium Mattress at 75. The problem with the first is that no public PFAS data available; waterproof mattress treatments warrant caution pending brand transparency.

How can you tell if mattresses contain PFAS?

In this category we check for formaldehyde / vocs, flame retardants. Off-gassing chemicals from some finishes, textiles, and pressed wood. Language like stain resistant, water repellent or easy release usually means fluorinated chemistry even when PFAS is never printed on the box.

Which mattresses brands will not say whether they use PFAS?

4 of the brands we scored in this category publish nothing about PFAS at all, including Avocado, Casper, Sealy, Tempur-Pedic. Silence is not evidence of harm, but it is the reason those brands cannot score well on disclosure.

Do you lab test mattresses?

No. We score from published ingredient lists, materials, certifications, disclosures and third party lab results where they exist. Where a product has been independently tested we use that result and say so.

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