Light Labs through the lens of brands and manufacturers.

A practical guide to certificates of conformance, certificates of compliance, and COAs for food, supplement, and baby-food release workflows.

A practical lactose guide for food, supplement, and compliance teams covering milk sugar, lactose-free claims, milk allergen risk, supplier documentation, and testing.

A practical guide to what changes Prop 65 testing cost, how quotes expand, and which questions help brands compare labs before they buy.

A practical fructose guide for food, supplement, quality, and compliance teams covering definitions, sugar comparisons, labeling, testing, COAs, and claims risk.

A practical NMN guide for supplement, food, quality, and compliance teams covering ingredient basics, regulatory context, supplier COAs, potency testing, and contaminant controls.

Understand Listeria spp., L. monocytogenes, environmental monitoring, and the testing decisions that matter for food and supplement brands.

Learn how to build a lot release testing workflow that connects finished-product tests, COAs, traceability, specifications, and QA release decisions.

A practical Rhodiola rosea guide for food and supplement teams, covering uses, safety, claims, standardization, testing, and compliance.

A practical BHA guide for food, supplement, and compliance teams covering use cases, FDA status, the 2026 reassessment, safety context, testing, labels, and supplier documentation.

A practical choline guide for food, supplement, prenatal, and compliance teams covering definitions, label rules, testing, COAs, and claims risk.

Learn what curcumin is, how it differs from turmeric, and what brands should test before launching curcumin supplements or food-color products.

A practical BPA and BPS guide for food, supplement, quality, and compliance teams, including sources, claims, testing, and documentation.