Organic Cotton Mattress Cover and Pad Protector vs GlacioTex Mattress Protector by Helix Twin: which is safer?

Organic Cotton Mattress Cover and Pad Protector is the clear pick. GlacioTex Mattress Protector by Helix Twin carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Avocado Green Mattress

Organic Cotton Mattress Cover and Pad Protector

PFAS grade

Excellent 85/100

Overall grade

Excellent 85/100

Verdict

Buy

Hazard flags

none flagged

Material

organic cotton

Confidence

78%
Why this gradeBuy
GlacioTex Mattress Protector by Helix Twin

Helix

GlacioTex Mattress Protector by Helix Twin

PFAS grade

Poor 30/100

Overall grade

Bad 0/100

Verdict

Skip

Hazard flags

⚑ 3

Material

Polyester blend with water-repellent coating (likely fluorinated)

Confidence

55%

LikelyFluorinated water-repellent coating / PFAS (non-PFAS-specific summary)

PossibleFormaldehyde resins (finish treatments)

ReportedMicroplastic shedding

Why this grade

Where these two actually differ

  • We flag Fluorinated DWR coating / PFAS (non-PFAS-specific summary), Formaldehyde resins (finish treatments) and Microplastic shedding on the Helix and not on the Avocado Green Mattress.
  • The Avocado Green Mattress is organic cotton where the Helix is Polyester blend with DWR coating (likely fluorinated), which is most of the difference in these two grades.
  • The gap is 55 points, wide enough that this is not a close call, and the Avocado Green Mattress is the one to buy.

Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

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