High Absorption Liposomal PQQ Pyrroloquinoline Quinone Powder 50% CAS 72909-34-3 Bulk Supply OEM Factory Direct
Liposomal
Pyrroloquinoline Quinone
Liposomal Pyrroloquinoline Quinone (PQQ) Disodium Salt Powder delivers 50% or 70% active PQQ (CAS 72909-34-3) encapsulated within phospholipid bilayer vesicles. PQQ is a bacterial fermentation-derived quinone cofactor with extraordinary redox cycling capacity — capable of thousands of catalytic cycles without structural degradation. Liposomal encapsulation addresses PQQ's sensitivity to light, oxygen, and moisture during manufacturing — protecting active content from production line to finished product. GMP-compliant facility with deep liposomal manufacturing experience.
TECHNICAL SPECIFICATIONS
LIPOSOMAL DELIVERY PRINCIPLE
Pyrroloquinoline Quinone (PQQ) is an aromatic tricyclic ortho-quinone — a molecular architecture that enables thousands of oxidation-reduction cycles without structural degradation. The same quinone structure that provides this catalytic efficiency also makes PQQ inherently sensitive to light (photo-oxidation), dissolved oxygen (auto-oxidation), and ambient moisture — factors that can silently degrade active content during routine manufacturing operations.
Our liposomal encapsulation process addresses this through three mechanisms:
(1) the phospholipid bilayer acts as a physical light and oxygen shield, slowing photo-oxidative degradation during blending and capsule filling; (2) nano-scale vesicle architecture (80–300 nm, DLS-verified) ensures homogeneous powder flow and content uniformity;
(3) EE% ≥ 80% on every batch via dialysis/HPLC — distinguishing genuine liposomal PQQ from simple dry blends of PQQ with phospholipids.
KEY ADVANTAGES
1. Dual Loading Strategy: 50% & 70%
50% is cost-optimized for multi-component formulations — mitochondrial support blends, CoQ10 combinations, and B-vitamin complexes. 70% maximizes PQQ payload per gram, enabling compact capsule dimensions and high-potency single-active SKUs. Both grades share identical manufacturing, QC, and CoA protocols.
2. Light & Oxidation Protection
Unencapsulated PQQ is highly sensitive to light and oxygen — even brief UV exposure can accelerate degradation and cause visible color shifts. The phospholipid bilayer creates a protective barrier around the quinone core, extending the window of reliable active-content retention during production, warehousing, and international shipping.
3. Verified Encapsulation — Beyond Simple Blending
EE% ≥ 80% (dialysis/HPLC) distinguishes genuine liposomal PQQ from physical phospholipid blends. DLS particle sizing confirms consistent nano-scale vesicle dimensions. HPLC active assay verifies exact 50% or 70% loading. Heavy metal and microbial screening per shipment.
4. Multi-Format Production Compatibility
Free-flowing powder compatible with capsule filling, tablet compression, sachet filling, and stick-pack operations. Compatible with CoQ10, B vitamins, amino acids, and botanical actives. 25 kg drums, 1 kg foil bags, and custom OEM packaging.
QUALITY VERIFICATION
1. HPLC Active Assay
Every batch tested to confirm 50% or 70% PQQ loading. Batch-specific CoA issued with each shipment.
2. EE% by Dialysis/HPLC
Encapsulation Efficiency ≥ 80% confirms genuine liposomal encapsulation — the analytical distinction between a liposomal product and a phospholipid-PQQ blend.
3. DLS Particle Size Analysis
Confirms stable liposome formation (80–300 nm) upon rehydration. Consistent nano-scale architecture is essential for reproducible dissolution and content uniformity.
4. Heavy Metal & Microbial Screening
Pb ≤ 10 ppm, As/Cd ≤ 1 ppm, Hg ≤ 0.1 ppm; TPC and Yeast & Mold per USP; E. coli and Salmonella negative per 25g. Third-party ISO 17025 lab testing available.
FUNCTIONAL ROLES
These statements describe established nutritional roles of PQQ using structure/function language. They have not been evaluated by regulatory authorities. This product is not intended to diagnose, treat, cure, or prevent any disease.
1. Redox Cofactor Activity
PQQ functions as a quinone cofactor capable of thousands of oxidation-reduction cycles. This catalytic efficiency enables participation in cellular redox networks that support normal energy metabolism — relevant for cellular-metabolism and energy-support supplement positioning.
2. Mitochondrial Function Support
Mitochondria depend on redox-active molecules to maintain their electron transport chain. PQQ's quinone structure allows interaction with mitochondrial components involved in cellular energy production — positioning it for mitochondrial health and wellness formulations.
3. Cellular Oxidative Balance
Cells maintain sophisticated endogenous antioxidant systems. PQQ's capacity for repeated redox cycling is thought to contribute to these networks — not as a replacement for cellular defenses, but as a participant in their normal operation.
4. Nutrient Synergy & Co-Formulation
PQQ is commonly formulated alongside CoQ10 / ubiquinol, B vitamins, and amino acids. The liposomal format protects all co-formulated actives from mutual oxidative interactions during blending and storage — a practical advantage for multi-component manufacturers.
INDUSTRIAL APPLICATIONS
1. Mitochondrial Support Capsules
PQQ combined with CoQ10 / ubiquinol and B vitamins. Liposomal encapsulation protects both quinone actives (PQQ and CoQ10) from mutual oxidative interactions during co-processing.
2. NAD+ Precursor Combination Formulas
PQQ paired with NR or NMN in cellular health formulations. Liposomal format ensures stability of both sensitive ingredients — critical given NR's hygroscopicity and PQQ's oxidation sensitivity.
3. High-Potency Single-Active PQQ
70% grade enables compact 20–40 mg PQQ per capsule — fewer pills per serving. Ideal for premium single-active PQQ SKUs targeting the high-end supplement market.
4. Sports Nutrition & Energy Blends
PQQ in pre-workout and energy formulations alongside creatine, amino acids, and electrolytes. Free-flowing liposomal powder ensures homogeneous distribution in dry premix manufacturing.
OEM & PACKING
OEM & CUSTOM FORMULATION
CERTIFICATIONS
TRANSPORTATION
PACKAGING
TECHNICAL FAQ
PQQ in this product is produced via controlled bacterial fermentation — a bioprocess yielding a compound chemically identical to PQQ found in trace amounts in soil, fermented foods, and human tissues. The phospholipids used for liposomal encapsulation are derived from non-GMO plant sources (sunflower or soy lecithin).
50% = 500 mg PQQ per gram of powder, suited for multi-ingredient blends. 70% = 700 mg PQQ per gram, suited for high-potency single-active products. All other specifications — EE%, particle size, PDI, QC protocols — are identical between grades. Choose based on your target dosage per capsule or serving.
EE% ≥ 80% by dialysis/HPLC confirms genuine encapsulation — distinguishing it from simple physical blends of PQQ and phospholipids. DLS particle sizing verifies consistent 80–300 nm vesicle dimensions. Both are measured per batch and documented on the CoA. Batch-specific HPLC assay confirms exact 50% or 70% PQQ loading.