PQQ Disodium Salt (Pyrroloquinoline Quinone) — Bulk Raw Material

PQQ Disodium Salt (Pyrroloquinoline Quinone) — Nutraceutical Raw Material

PQQ (Pyrroloquinoline Quinone) Disodium Salt is a high-purity redox cofactor supplied as bulk powder for dietary supplement manufacturers, functional food brands, and nutraceutical CDMOs. Originally discovered as a bacterial enzyme cofactor, PQQ is now recognized as a potent mitochondrial biogenesis activator — stimulating PGC-1α to promote the formation of new mitochondria in aging cells.

Why Manufacturers Source PQQ from Us

• Industrial fermentation production — recombinant microbial synthesis ensures consistent quality at scale
• Superior antioxidant profile — documented free radical scavenging capacity exceeding vitamin C; catalytic redox cycling (single PQQ molecule undergoes thousands of redox cycles before degradation)
• Mitochondrial biogenesis — activates PGC-1α/NRF-1/TFAM pathway, increasing mitochondrial density in human cell models
• Nootropic applications — increases cerebral blood flow and supports NGF (nerve growth factor) synthesis
• Water-soluble convenience — solubility 6.16 mg/mL, compatible with aqueous supplement manufacturing

Technical Profile for Manufacturers

• Mechanism: Redox cycling cofactor + PGC-1α mitochondrial biogenesis activator
• Solubility: Water-soluble (6.16 mg/mL at 25°C)
• Appearance: Orange to reddish-brown powder
• Recommended use level: 10–20 mg per serving (supplements); 0.01%–0.1% (cosmetic)
• pH stability: Stable at pH 3.0–7.0
• Processing: Add to cool-down phase (< 40°C); protect from prolonged light exposure during manufacturing

Quality Assurance

Every batch is verified by HPLC for purity and identity. Heavy metal panel (Pb, As, Hg, Cd) and microbial limits (TPC, TYMC, E. coli, Salmonella, S. aureus) tested per ISO-based methods. COA, MSDS, and stability data provided with each shipment.