Tested. Verified.

Third-party lab reports for every batch we sell. No summaries without the source document.

Every report below corresponds to a specific production lot. Upload the PDF to Shopify Files, paste the URL into the report block, and update the summary and key results. Hide a report with the “Show report” toggle until it's ready to publish.

Ingredient verification

Hydroxyapatite purity & particle size

Third-party lab · Jan 2026 · Lot ONE-2026-001

Confirms nano- and micro-hydroxyapatite concentration, particle size distribution, and absence of undeclared fillers in One+ toothpaste.

  • Total HAp: 10.2% (spec: 10% ± 0.5%)
  • Nano fraction: within declared range
  • No undeclared active ingredients detected

Heavy metals

Heavy metals panel (ICP-MS)

Third-party lab · Jan 2026 · Lot ONE-2026-001

Screening for lead, arsenic, cadmium, mercury, and chromium in finished product.

  • All metals below detectable limits
  • Results meet USP <232> elemental impurity thresholds

Microbiology

Microbial contamination screening

Third-party lab · Jan 2026 · Lot ONE-2026-001

Total aerobic count, yeast & mold, and pathogen panel on finished tubes.

  • Total aerobic count: <10 CFU/g
  • Yeast & mold: not detected
  • E. coli, Salmonella, S. aureus: not detected

Ingredient verification

Fluoride-free verification

Third-party lab · Jan 2026 · Lot ONE-2026-001

Quantitative fluoride analysis to confirm zero intentional fluoride in the finished formula.

  • Fluoride: not detected above LOQ
  • Confirms label claim

Stability

12-week accelerated stability

Pending

Third-party lab · In progress · Lot ONE-2026-001

Evaluates viscosity, phase separation, and active ingredient retention under accelerated storage conditions. Full report will be posted when the study completes.

ONE+
Hydroxyapatite toothpaste for those of us who actually read the label.
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