Light Labs through the lens of brands and manufacturers.

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

A practical guide to glucosamine for supplement and compliance teams, including forms, sourcing, claims, safety, testing, and quality records.

A practical guide to resveratrol for supplement brands, including forms, evidence, safety, quality testing, label accuracy, and compliance considerations.

A practical guide to approved supplier programs for food and supplement brands, including risk tiers, supplier evidence, verification, testing, and records.

A practical guide to artificial sweeteners for food, supplement, quality, and compliance teams.

A practical D-mannose guide for supplement brands, including evidence, UTI claim risk, quality testing, contaminants, and compliance workflows.

A practical guide to thallium for food and supplement brands, including sources, health context, testing, and compliance workflows.

A practical guide to acrylamide in food, including where it forms, what the evidence says, and how brands can test, reduce, and document risk.

A practical guide to quercetin for supplement brands, including benefits, safety, formulation, quality testing, and compliance considerations.

A practical guide to how Prop 65 testing works, what brands actually test, and how results turn into warning or no-warning decisions.

NSF Certified for Sport is more than a banned-substance screen. Here is what the certification verifies, how it works, and what supplement brands should know before pursuing it.