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.
Ensaios e Métodos Incluídos
- ✓ 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 Regulatórias e Conformidade
- California Proposition 65
- ICP-MS OEHHA methods
- EPA and OEHHA test methods
Setores que Atendemos
- Dietary supplements sold in California
- Cosmetics & personal care
- Food & beverage brands
- Amazon sellers shipping to CA
- Retail brands at national chains
Solicitar Orçamento
O preço depende do seu produto. Diga-nos o que precisa e enviaremos um orçamento detalhado em 24 horas.
Solicitar orçamento →Perguntas Frequentes
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 Ensaios Especializados
Prop 65 Testing in California — ISO 17025 Accredited Lab
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Prop 65 Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
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Prop 65 Testing for FDA compliance
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Prop 65 Testing for Amazon listing approval
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Prop 65 Testing for Regulatory submission
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Prop 65 Testing for Product launch
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Entrega em 48 h
CoA assinado em 48–72 horas
Acesso direto ao cientista
Fale com o químico que realiza seus ensaios
Sem mínimos
1 SKU ou 100 — mesma qualidade
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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
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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.
Pronto para testar o seu produto?
Diga-nos o que precisa testar. Responderemos em 24 horas com preços e prazos.
Solicitar orçamento →Aviso legal: Os resultados de ensaios fornecidos pela Qalitex Laboratories são dados analíticos destinados a fins de controlo de qualidade. Não constituem aconselhamento jurídico, regulatório ou de conformidade. Os clientes são os únicos responsáveis por garantir que os seus produtos cumprem todas as regulamentações aplicáveis.