California Prop 65 Testing Services
Testing for Prop 65 listed chemicals including heavy metals, acrylamide, and phthalates for California market compliance.
California Prop 65 testing determines whether products contain chemicals listed under Proposition 65 (Safe Drinking Water and Toxic Enforcement Act) — including lead, cadmium, arsenic, mercury, acrylamide, and phthalates — at levels that require consumer warning labels for products sold in California.
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act) requires businesses to provide warnings before knowingly exposing consumers to chemicals on the Prop 65 list. Qalitex Laboratories provides targeted Prop 65 testing to determine whether your products require warnings, protecting your brand from enforcement actions and consumer litigation.
What Is Prop 65?
Prop 65 lists over 900 chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. The law applies to any product sold in California, regardless of where it is manufactured. Non-compliance can result in private attorney general lawsuits, fines up to $2,500 per day per violation, and mandatory warning labels.
What We Test For
We test for the most commonly cited Prop 65 chemicals in supplements and personal care products: Lead (MADL: 0.5 μg/day), Cadmium (MADL: 4.1 μg/day), Mercury (MADL: 0.3 μg/day), Arsenic (inorganic, NSRL: 10 μg/day), Acrylamide, Di(2-ethylhexyl)phthalate (DEHP), and Bisphenol A (BPA).
Safe Harbor Testing
If test results show your product's exposures fall below Prop 65 MADL or NSRL thresholds, you can sell in California without a warning label. Our testing reports include exposure calculations comparing results against Prop 65 limits, providing documentation for your safe harbor defense.
Ensayos y métodos incluidos
- ✓ Lead (Pb) — 0.5 μg/day MADL
- ✓ Cadmium (Cd) — 4.1 μg/day MADL
- ✓ Arsenic (inorganic) — NSRL
- ✓ Mercury (Hg) — 0.3 μg/day MADL
- ✓ Acrylamide
- ✓ Phthalates (DEHP, DBP)
- ✓ BPA
Normas y conformidad regulatoria
- California Proposition 65
- ICP-MS OEHHA methods
- EPA and OEHHA test methods
Sectores que atendemos
- Dietary supplements sold in California
- Cosmetics & personal care
- Food & beverage brands
- Amazon sellers shipping to CA
- Retail brands at national chains
Solicitar presupuesto
El precio depende de su producto. Indíquenos qué necesita y le enviaremos un presupuesto detallado en 24 horas.
Solicitar presupuesto →Preguntas frecuentes
What is California Prop 65?
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act) lists over 900 chemicals known to cause cancer or reproductive harm. Any product sold in California must either test below safe harbor levels or carry a Prop 65 warning label.
What chemicals does Prop 65 testing cover?
Qalitex tests for the most commonly cited Prop 65 chemicals in supplements and personal care products: lead, cadmium, mercury, arsenic (inorganic), acrylamide, DEHP phthalates, and BPA, using ICP-MS and validated EPA/OEHHA methods.
What is a Prop 65 safe harbor defense?
If test results show your product's exposure levels fall below Prop 65 MADL (Maximum Allowable Dose Level) or NSRL (No Significant Risk Level) thresholds, you can sell in California without a warning label. Qalitex reports include exposure calculations for safe harbor documentation.
Páginas de ensayos especializados
Prop 65 Testing in California — ISO 17025 Accredited Lab
prop 65 testing California
Prop 65 Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
prop 65 testing near me
Prop 65 Testing for FDA compliance
prop 65 testing for FDA compliance
Prop 65 Testing for Amazon listing approval
prop 65 testing for Amazon listing approval
Prop 65 Testing for Regulatory submission
prop 65 testing for regulatory submission
Prop 65 Testing for Product launch
prop 65 testing for product launch
Por qué las marcas eligen Qalitex para california prop 65 testing
Entrega en 48 h
CoA firmado en 48–72 horas
Acceso directo al científico
Hable con el químico que realiza sus ensayos
Sin pedido mínimo
1 SKU o 100 — la misma calidad
Artículos relacionados
Acrylamide in Food: What California's Prop 65 NSRL Actually Means for Food Brands
California's Prop 65 NSRL for acrylamide is 0.2 mcg/day — a threshold snack foods routinely exceed. Learn how food safety laboratories test and document it.
Dietary SupplementsCertificate of Analysis Red Flags: How to Spot Fraudulent COAs From Supplement Ingredient Suppliers
Seven red flags that reveal a fraudulent COA — and why ISO 17025-accredited third-party testing should anchor your supplier qualification program.
Dietary SupplementsFish Oil Supplement Rancidity Testing: What the TOTOX Value Tells You — and What Most Brands Never Check
Most fish oil brands test for potency but miss rancidity. Learn how TOTOX, peroxide value, and anisidine value reveal true omega-3 supplement quality.
Chemical TestingICP-MS vs. ICP-OES: Which Heavy Metal Testing Method Does Your Product Actually Need?
ICP-MS and ICP-OES both test heavy metals, but choosing wrong can cost you compliance. Learn which method fits Prop 65, USP <232>, and your product type.
¿Listo para ensayar su producto?
Indíquenos qué necesita analizar. Le responderemos en 24 horas con los precios y los plazos de entrega.
Solicitar presupuesto →Aviso legal: Los resultados de los ensayos proporcionados por Qalitex Laboratories son datos analíticos destinados a fines de control de calidad. No constituyen asesoramiento legal, regulatorio ni de conformidad. Los clientes son los únicos responsables de garantizar que sus productos cumplen todas las normativas federales, estatales y locales aplicables.