Dietary Supplement Testing Services

ALS provides comprehensive testing services for dietary supplements, covering raw materials through to finished products. Our laboratory supports manufacturers in evaluating product quality, safety, and regulatory compliance. We assist clients from raw material quality control and finished product verification to preparation of technical documentation required for product registration and market release, strengthening both product safety and consumer confidence.

A person wearing protective laboratory clothing places a test tube into a circular sample holder of a laboratory instrument, surrounded by additional scientific equipment and computer monitors in a controlled lab environment.

Chemical Composition and Active Ingredient Analysis

Verification of active ingredient levels and formulation quality control, including:

  • Active Ingredient / Marker Compound Quantification
  • Label Claim Verification
  • Analysis of Vitamins, Minerals, Amino Acids, and Botanical Extracts
  • Screening of Contaminants and Prohibited Substances
  • Stability Testing
  • Raw Material Quality Assessment prior to production

Microbiological Testing

Evaluation of microbiological safety and contamination control, including:

  • Total Plate Count
  • Yeast & Mold Count
  • Pathogen Testing such as Salmonella spp., Escherichia coli, and Staphylococcus aureus
  • General Hygiene Quality Assessment

Heavy Metals and Contaminant Analysis

Assessment of consumer safety and reduction of regulatory and recall risks, including:

  • Lead (Pb)
  • Cadmium (Cd)
  • Mercury (Hg)
  • Arsenic (As)
  • Residues related to raw materials or manufacturing processes

Safety Assessment and Regulatory Support

Support for product information development and compliant labeling, including:

  • Toxicological Data Assessment
  • Formula and Ingredient Review against applicable regulations
  • Preparation of Supporting Documentation for Product Registration
  • Scientific Data Support for Product Claims

All analyses are performed using appropriate validated analytical techniques and internationally recognized methodologies to generate accurate, reliable, and defensible data suitable for regulatory submission and market compliance.