PopsyKosy BPA-Free Phthalate-Free: 10-Test Panel (2026)

PopsyKosy BPA-Free, Phthalate-Free + 10-Heavy-Metal N.D.

When a brand says "non-toxic," what does that actually mean in lab data? PopsyKosy publishes the full panel: BPA N.D. · 6 phthalates N.D. · 10 heavy metals N.D. · formaldehyde N.D. · plus formamide, AZO dyes, PFAS, VOCs all N.D. Below is what each test means and why they all matter.

The full N.D. panel

Substance Why test it PopsyKosy result
BPA Endocrine disruptor · linked to neurodevelopment concerns N.D.
6 phthalates (DEHP, DBP, BBP, DINP, DIDP, DNOP) Plasticizers · CPSIA + EU regulated · endocrine + reproductive concerns All N.D.
Formamide EU-regulated EVA off-gas · respiratory concern · most baby mat brands skip this test N.D.
Formaldehyde Adhesive off-gas · CPSIA limited N.D. (and PopsyKosy has zero adhesives in construction)
Lead (Pb) Neurodevelopment concern · strictly CPSIA limited N.D.
Cadmium (Cd) Carcinogenic · kidney damage N.D.
Mercury (Hg) Neurodevelopment · in some pigments historically N.D.
Arsenic (As) Carcinogenic · skin absorption N.D.
Chromium-VI Carcinogenic · tannery contamination potential N.D.
Nickel (Ni) Allergen · contact dermatitis N.D.
Antimony (Sb) Toxic at low doses · sometimes in flame retardants N.D.
Barium (Ba) Acute toxicity at high doses N.D.
Selenium (Se) Toxic at high doses N.D.
AZO dyes / aromatic amines Carcinogenic dye family N.D.
PFAS (perfluorinated) "Forever chemicals" · endocrine concern N.D.
VOC (volatile organic compounds) Indoor air quality · respiratory N.D.

Why most brands don't publish this panel

  1. Cost. Full lab panel costs $2,000-5,000 per SKU per year. CPSIA baseline costs $500-1,000.
  2. Risk. Industrial-grade EVA suppliers can't guarantee N.D. across formamide + all phthalates. Publishing the test would expose detection-level contamination.
  3. Marketing rationalization. "CPSIA compliant" sounds equivalent to consumers, costs less to claim, doesn't require ongoing recertification.

PopsyKosy commits to the full panel because the certification stack (OEKO-TEX Class I + USP Class VI) requires it anyway. Once you're certified at Class I, the test results are already there — publishing them is just transparency, not extra cost.

What "N.D." actually means

N.D. = "None Detected" — substance content is below the laboratory's detection limit. Detection limits vary by analyte:

  • Formamide: 200 ppm EU regulatory limit · ISO 18184 detection sensitivity ~1 ppm
  • Phthalates: CPSIA limit 0.1% · GC-MS detection ~5 ppm
  • Heavy metals: CPSIA limit 90 ppm (Lead) · ICP-MS detection ~0.01 ppm
  • BPA: detection ~0.1 ppm

"N.D." doesn't mean "literally zero atoms" — chemistry doesn't work that way. It means below the methodologically meaningful detection threshold for that analyte. For practical safety purposes, N.D. ≈ "not a concern."

How lab testing works

  1. Sample extraction from finished mat (per ISO 18184 or equivalent)
  2. Concentration via solvent + heating
  3. Quantification via GC-MS (gas chromatography mass spectrometry) for organic compounds, ICP-MS for metals
  4. Comparison to certified reference materials
  5. Report — quantified value or "below detection limit" (N.D.)

Where to see the actual lab PDFs

Full ISO 17025-accredited lab reports are available on request via hello@popsykosy.com. Specify your reason (pediatric professional review, lab evaluation, regulatory due diligence, etc.) and we send the documents directly. We don't post full lab PDFs publicly because they contain proprietary supplier names + facility identifiers; we share them with verified requestors.

FAQs

What does N.D. actually mean? Is it truly zero?

N.D. = 'None Detected' — substance content is below the laboratory's detection limit using ISO 17025-accredited methods. Not literally zero atoms (chemistry doesn't work that way), but below the methodologically meaningful threshold for practical safety. For phthalates that's ~5 ppm vs CPSIA limit of 1,000 ppm.

Why is formamide testing important?

Formamide is the EU-regulated EVA-specific off-gas chemical. Industrial-grade EVA can release formamide during curing. Most US-market EVA play mat brands skip this test because (1) it's not US-regulated, (2) industrial-grade EVA often shows trace formamide, (3) publishing positive results would harm marketing. PopsyKosy uses Class VI medical-grade EVA + tests for it specifically.

Are PopsyKosy's lab tests publicly available?

Reports are shared on verified request via hello@popsykosy.com. We don't post full PDFs publicly because they contain proprietary supplier names + facility identifiers. Verified requestors (pediatric professionals, lab evaluators, regulatory parties) get full document access.

How often are these tests run?

Annually for OEKO-TEX recertification + per-batch testing on incoming raw materials. Production lots are sampled + tested before any batch ships.

What if a future test shows a positive result?

We'd report it transparently and recall affected batches. The Heritage Trade-In + Lifetime Antimicrobial warranty cover unexpected chemistry issues. No reported lab-failure incidents on PopsyKosy production to date.

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