GMP-aligned standards.
Every batch undergoes rigorous in-house testing and independent verification to meet international nutraceutical and functional food standards.
Operating standards
Phyto operates to GMP-aligned standards, with independent ISO/IEC 17025 verification on every batch and GACP-aligned sourcing across our partner-grower network.
GMP-Aligned Operations
Manufacturing, extraction, purification, and packaging aligned with GMP guidelines
Independent ISO/IEC 17025 Verification
Per-batch verification by an independent panel — Murray-Brown, Wonderland, and Cora Science
GACP-Aligned Sourcing
Direct grower audit programme across our Thai partner-grower network
Comprehensive quality testing
Every batch is subjected to multi-layer analytical testing aligned with USP and international pharmacopoeial methods.
Heavy Metals Testing
- • Lead (Pb) < 0.5 ppm
- • Arsenic (As) < 0.5 ppm
- • Mercury (Hg) < 0.1 ppm
- • Cadmium (Cd) < 0.3 ppm
ICP-MS per USP <232>/<233>
Microbiology Testing
- • Total Plate Count < 10,000 CFU/g
- • Yeast & Mold < 1,000 CFU/g
- • E. coli: Negative
- • Salmonella: Negative
USP <2021>/<2022>/<2023>
Pesticide Screening
- • Multi-residue analysis (>400 compounds)
- • Glyphosate testing
- • EU & US regulatory limits
- • Quarterly validation
LC-MS/MS & GC-MS/MS
Complete product documentation
Every shipment includes comprehensive documentation to support your regulatory requirements and quality assurance protocols.
Certificate of Analysis (COA)
Batch-specific analytical results for all quality parameters
Specification Sheet
Detailed product specifications, storage, and handling requirements
Safety Data Sheet (SDS)
Comprehensive safety and handling information
Allergen Statement
Allergen declaration and cross-contamination risk assessment
BSE/TSE Statement
Bovine Spongiform Encephalopathy & Transmissible Spongiform Encephalopathy declaration
GMO Statement
Non-GMO status declaration with supporting documentation
Stability Data
Accelerated and real-time stability study results
Regulatory Status
GRAS status, Novel Food approvals, and regional regulatory standing
Questions about our quality standards?
Our quality assurance team is available to answer your questions and provide additional documentation for your review.