Does your product need a California Prop 65 warning?

Free. Anonymous. 5 seconds. Paste an ingredient list — we'll tell you which OEHHA-listed chemicals trigger a warning and flag anything that's a judgment call.

  • 5,398Prop 65 notices filed in 2024 (+32% YoY)
  • $77KAverage settlement (1,300+ settlements in 2024)
  • 900+Chemicals on the OEHHA list
  • Hundreds of audited SKUs
  • Zero false positives
  • OEHHA-grounded

🔒 We don't store your ingredient list as plain-text PII — just the text, the audit result, and a SHA-256 hash of your IP. No account required. See privacy.

Or book a 15-min call →

Pricing

Pick the tier that fits your catalog size. Founding-50 pricing for the first 50 customers — locked in for the lifetime of the account.

  • Free Audit

    Free, single-SKU audit. No account.

    $0forever
    • Single SKU audit, instant result
    • OEHHA list grounding + rule provenance
    • Methodology disclosure
    • Audit another SKU anytime

  • Monitor

    Ongoing monitoring for your catalog.

    $39/mo$79Founding-50
    • Everything in Free Audit, plus:
    • Daily OEHHA list-change scrapeCatches new Prop 65 listings the day OEHHA publishes them — typically 2–4 weeks before plaintiff firms start filing notices on them.
    • Email alerts when a new chemical affects your categoryExample: "OEHHA added Diethanolamine on 2026-06-15 — 3 of your products are affected: Lavender Body Lotion (SKU 12), Rose Hand Cream (SKU 44), Citrus Cleanser (SKU 89). Recommended next step: add warning, contact lab."
    • Bulk SKU audit — up to 25 productsUpload a CSV or connect Shopify; get a per-SKU warning table with cited chemicals in one pass.
    • Monthly Prop 65 enforcement intel digest, cohort-tailored
    Start Monitor

  • Assured

    Recommended

    For brands actively shipping into California.

    $99/mo$199Founding-50
    • Everything in Monitor, plus:
    • Up to 200 products
    • 60-day notice response template (Word + PDF)Pre-filled with your SKU details + the cited chemical + a counsel-reviewed response framework. Generate, sign, hand to your attorney — most notices close without litigation.
    • Per-SKU warning label generatorOEHHA-compliant warning text + print-ready label artwork (PNG + PDF). One click per SKU; bulk-generate for your full catalog.
    • Multi-state coverage roadmapWA TFCA (cosmetics) + AB 1817 PFAS textiles ship in Q3.
    • Priority email support
    Start Assured

Three steps from CSV to peace of mind

Most catalogs onboard in under 5 minutes. No engineering required.

Bring your catalog

Drop a CSV with your SKUs + ingredient lists, or paste one at a time. Most merchants export this from their store admin in under a minute.

Shopify + Amazon SP-API integrations on the Q3 roadmap.

We audit every product

Each SKU is cross-checked against the live OEHHA chemical list + 7 cosmetic / candle / supplement case-law exemptions. Results land in your dashboard within seconds per SKU — instant for the 100+ chemicals our rules engine can resolve without a model call.

We alert you when OEHHA changes

When California lists a chemical that affects something in your catalog, you get an email the next morning with the exact SKUs affected, the chemical's listing date, and a one-click link to re-audit.

How it works

  1. Paste your ingredient list

    Any format — commas, line breaks, or semicolons. We auto-parse it.

  2. Cross-checked against OEHHA

    Every ingredient is matched against California's official Proposition 65 list and 7 specific case-law exemptions (TiO₂ cosmetic injunction Aug 2025, retinol cosmetic-exposure exemption, combustion-byproduct exception for candles, brand-claim trust for 'phthalate-free' / 'lead-free' labels, and more). Direct matches resolve instantly; ambiguous cases get a second-opinion check before we surface a warning.

  3. Cited result with provenance

    See exactly which chemicals trigger a warning, the OEHHA listing date for each, the specific rule behind the decision, and any caveats you should flag for counsel.

How accurate is this?

Zero false positives across hundreds of audited SKUs. If we say a warning is required, it's grounded in an actual OEHHA-listed chemical — not a guess. We're conservative by design: we'd rather miss an edge case than over-warn. Tested across cosmetics, candles, supplements, apparel, and home goods.

Sources

Frequently asked