From NMN to NAD⁺ — pharmaceutical-grade purity ≥99.5%, ICH compliant, shipped to 50+ countries.
≥99.5% Purity
Above industry average by 1%
ISO / ICH Certified
USP · EP dual pharmacopeia
12 Invention Patents
Core proprietary processes
50+ Countries
Global compliant delivery
Flagship Products
Six flagship actives spanning NAD⁺ precursors, cognitive health, and phytoestrogen markets
Infrastructure
Pharmaceutical-grade infrastructure built for scale and compliance.
1,500 m²
Clean Production Area
50L – 8,000L
Flexible Fermentation Scale
12
Core Invention Patents
Fermentation Production Center
1,500㎡
HPLC Quality Control
In-House QC Lab
Column Chromatography Purification
Agilent HPLC System
Analytical Instrument Platform
Cold-Chain Storage
Pharmaceutical Filling Line
Packaging & Dispatch
Fixed-enzyme catalysis and multi-strain fermentation (Lactobacillus, Hyphomicrobium, recombinant E. coli). Full aqueous-phase system, near-zero organic solvent, ultra-low impurity profile.
Multi-step organic synthesis including catalytic hydrogenation (2 MPa) and electrodialysis desalination, followed by precision recrystallization for ≥99% purity.
Multi-strain precision fermentation (Lactobacillus, Hyphomicrobium, recombinant E. coli) and whole-cell bioconversion. Scalable 50 L – 8,000 L. Produces GABA, PQQ, S-Equol and other high-value metabolites with low downstream impurity burden.
Our Advantage
12
Invention Patents
+1%
Above Industry Purity
93M+
Enzyme Sequences (AI Platform)
USP/EP
Dual Pharmacopeia
Our founder brings direct quality engineering experience from Pfizer, applying the world's most stringent pharmaceutical QA methodologies to every production batch.
Third-party tested. Our NMN and NAD⁺ consistently test ≥99.5%, outperforming the industry standard of ~98.5% — a critical differentiator for regulated markets.
Proprietary enzymatic synthesis routes protected by granted invention patents, ensuring stable supply and defensible technical moats.
Full documentation support: COA, MSDS, Spec Sheet, DMF filing assistance. Ready for FDA, EMA, and NMPA submissions.
Knowledge Center
More supplement brands are trading in-house manufacturing plans for CDMO partnerships. Here's the real workflow, what buyers now screen for, and why speed and flexibility are winning over pure cost.
Read article →Complex synthesis, high costs, and low yields are a structural problem across active-ingredient manufacturing. PathGene's enzymatic and fermentation platform addresses the problem at the process level rather than optimizing around it.
Read article →Purity and quality control remain genuinely hard problems in synthetic-biology ingredient manufacturing; PathGene addresses them with Pfizer-trained quality engineering, patented synthesis routes, and dual USP/EP certification.
Read article →FAQ
Can't find your answer? Our technical sales team is happy to help.
Most products start at 1–25 kg for trial orders. Volume discounts apply from 10 kg. MOQ varies by product — NMN and CDP-Choline trials start at 1 kg, while some specialty actives require 100 g. Contact us for the exact MOQ for your product of interest.
Free samples (10–50 g) are available for qualified B2B buyers. After business verification, samples are dispatched within 3–5 business days via DHL/FedEx. International delivery typically takes 3–7 days depending on destination.
NMN and CDP-Choline are dual-certified to both USP (U.S. Pharmacopeia) and EP (European Pharmacopoeia) — rare among Chinese manufacturers. Full analytical documentation (COA, MSDS, TDS) is provided with every shipment.
Standard lead time is 3–10 business days for in-stock items. For large custom batches (>50 kg), lead time is typically 2–4 weeks. We maintain safety stock for flagship products (NMN, CDP-Choline) to support urgent orders. Contact us for current inventory status.
Yes. We offer OEM packaging in 1 kg, 5 kg, 10 kg, and 25 kg formats with custom labels. White-label arrangements and bulk-to-finished-ingredient supply are both available. Our team can assist with ingredient specification sheets tailored to your brand requirements.
Yes. We provide full export documentation including Certificate of Origin, MSDS, phytosanitary certificates, and customs-ready invoices. We have experience supporting regulatory submissions in the EU, US, Japan, and Southeast Asia. Our team can provide technical dossiers upon request.
Still have questions?
Contact Our Technical Sales TeamTell us your specification requirements. We'll respond within 24 hours.
Contact Information
Address
Room 301, 3F, Building 1, No. 41 Zonghui Road, Nanjing Economic & Technological Development Zone, Nanjing, China
Scan to add WeChat
Alex Huang · Mon–Fri 9am–6pm CST
