Vitamin & Mineral Testing for Amazon FBA — Expert Lab Services
Expert vitamin & mineral testing tailored for Amazon FBA brands. Regulatory-compliant testing with COA documentation for product safety and market access.
ISO 17025 
Resultados em 48 h 
100 % garantia 
Resposta rápida
Vitamin & Mineral Testing for Amazon FBA involves analyzing product samples using validated scientific methods to verify safety, purity, potency, and regulatory compliance. Accredited labs like Qalitex use instrumentation such as HPLC, ICP-MS, and microbiology assays to generate Certificates of Analysis (COA) required by FDA, Amazon, and retail partners.
FDA Warning: Vitamin D Toxicity Reports Linked to Mislabeled Supplements
The FDA received adverse event reports tied to vitamin D over-fortification in supplement products, where actual potency exceeded label claims — reinforcing the need for independent potency verification.
Amazon FBA brands require specialized testing to ensure product safety, regulatory compliance, and consumer trust. Qalitex Laboratories provides vitamin & mineral testing specifically designed for the Amazon FBA industry. Vitamins and minerals are highly regulated in dietary supplements and foods. Qalitex Laboratories provides quantitative potency testing for all major vitamins and minerals, ensuring your label claims are accurate, FDA-compliant, and defensible in audits. Our testing protocols are calibrated to the unique requirements of Amazon FBA products, from raw material verification to finished goods release testing.
Vitamin & Mineral Testing Tailored for Amazon FBA
The Amazon FBA industry has specific testing requirements driven by FDA regulations, marketplace compliance (Amazon, retail), and consumer safety expectations. Qalitex designs testing panels specifically for Amazon FBA products, ensuring you meet all applicable standards while optimizing your testing budget. Our scientists understand the unique matrices and formulation challenges of Amazon FBA products.
Vitamins We Test
We test fat-soluble vitamins (A, D, E, K1, K2) and water-soluble vitamins (C, B1 thiamine, B2 riboflavin, B3 niacin, B5 pantothenic acid, B6 pyridoxine, B7 biotin, B9 folate, B12 cobalamin) using HPLC, UV-Vis, and microbiological assay methods.
Minerals & Trace Elements
Using ICP-MS and ICP-OES, we quantify essential minerals including calcium, magnesium, zinc, iron, copper, selenium, chromium, manganese, and iodine. Results are compared against label claims and regulatory limits (USP, EU, and national standards).
Label Claim Compliance
We help brands stay compliant with FDA label claim tolerances (USP <905> for uniformity), ensuring supplement facts panels accurately reflect nutrient content. Critical for FDA enforcement defense, retailer audits, and Amazon listing compliance.
Ensaios e Métodos Principais
Normas Aplicáveis
Setores que Atendemos
Como Funciona
Três passos simples para os seus resultados
Envie as suas amostras
Envie amostras para o nosso laboratório de Irvine ou San Diego com o seu formulário de pedido.
Análise e resultados
Os nossos cientistas acreditados pela ISO 17025 aplicam métodos de ensaio validados.
Receba o seu CoA
Obtenha um Certificado de Análise assinado em 48–72 horas.
Perguntas Frequentes
Perguntas Frequentes
What vitamin & mineral testing do Amazon FBA brands need?
Amazon FBA brands typically require identity testing, purity analysis, contaminant screening (heavy metals, pesticides, microbiology), and potency verification. Specific requirements depend on the product type, target market, and applicable regulations (FDA, FTC, state laws).
Do you provide COA reports for Amazon FBA products?
Yes. Every test at Qalitex generates a detailed Certificate of Analysis (COA) that includes test methods, results, specifications, and pass/fail determinations. Our COAs are accepted by FDA, Amazon, retailers, and international regulatory bodies.
Is Qalitex Laboratories ISO 17025 accredited?
Yes. Qalitex Laboratories holds ISO/IEC 17025 accreditation, the international standard for testing and calibration laboratories. This ensures our methods, equipment, and quality systems meet the highest standards of accuracy and reliability.
What is your turnaround time?
Standard turnaround is 5–7 business days. Rush service with 48-hour turnaround is available for most test types. Contact us to discuss your timeline requirements.
What types of products do you test?
Qalitex tests dietary supplements (capsules, powders, gummies, liquids), cosmetics and personal care products, food and beverage items, botanical extracts, and raw materials. We serve brands, contract manufacturers, and Amazon FBA sellers.
How do I submit samples for testing?
Ship your samples to our Irvine or San Diego laboratory with a completed sample submission form. We provide prepaid shipping labels for qualifying orders. Results are delivered electronically via secure portal.
Which vitamins and minerals does Qalitex test?
Qalitex tests all major fat-soluble vitamins (A, D, E, K1, K2) and water-soluble vitamins (C, B1, B2, B3, B5, B6, B7, B9, B12) using HPLC and UV-Vis methods, plus essential minerals (calcium, magnesium, zinc, iron, selenium, chromium, and more) by ICP-MS.
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