Product Overview
Pyrroloquinoline quinone disodium salt (PQQ) is a novel, water-soluble coenzyme that functions as a redox cofactor in enzymatic reactions. It is widely recognized as a “super vitamin” due to its potent antioxidant, neuroprotective, and mitochondrial-boosting properties. PQQ is naturally found in various plant-based and fermented foods, and it has been approved as a new food ingredient in the United States, Japan, and the European Union .
Key Features and Benefits
- Antioxidant Powerhouse: PQQ neutralizes free radicals and protects cells from oxidative stress, which is linked to aging and chronic diseases.
- Mitochondrial Biogenesis: PQQ enhances the production of new mitochondria, improving energy metabolism and cellular efficiency.
- Neuroprotection and Cognitive Enhancement: Studies show that PQQ supports brain health by reducing oxidative damage to neurons and enhancing neurotrophic factor production. It may help improve memory, focus, and cognitive function in both young and elderly individuals .
- Skin and Immune Support: PQQ promotes cell proliferation and collagen synthesis, making it beneficial for skin health and anti-aging. It also supports immune function by reducing oxidative stress .
- Stability and Purity: Available as a disodium salt, PQQ is more stable than its free form. It is typically ≥98% pure and suitable for use in food, cosmetics, and pharmaceutical applications .
Product Specifications
- CAS Number: 122628-50-6
- Molecular Formula: C₁₄H₄N₂Na₂O₈
- Molecular Weight: 374.17
- Appearance: Reddish-brown powder
- Purity: ≥98% (HPLC)
- Solubility: Soluble in water, DMSO, and methanol
- Storage: Store at 2–8°C in a sealed, dry container to prevent light exposure
Applications
- Food and Beverage: Approved as a new food ingredient in the U.S., Japan, and the EU. Used in functional foods, supplements, and beverages.
- Cosmetics: Recognized for its high thermal stability and ability to repair skin cell damage. It supports skin barrier function and reduces the appearance of fine lines and wrinkles .
- Pharmaceuticals: Used in research and development for neurological disorders, including Parkinson’s and Alzheimer’s disease.
- Dietary Supplements: Available in capsule and powder form, often combined with other antioxidants and B-vitamins for enhanced efficacy .
Safety and Compliance
- Non-GMO and FDA-Approved: PQQ is produced through fermentation and is certified as Generally Recognized as Safe (GRAS) by the FDA. It is also Kosher and Halal certified .
- No Animal-Derived Ingredients: The production process uses non-animal sources, making it suitable for vegan and vegetarian diets.
- Compliance with International Standards: Meets the requirements of the China National Cosmetics Industry Association and is referenced in international standards for quality and safety .
Usage and Dosage
- Recommended Daily Intake: 20 mg/day is considered the baseline for most health benefits.
- Formulation Flexibility: PQQ can be incorporated into various formulations, including solid dosage forms, liquid solutions, and topical creams.
- Customization: Available in multiple packaging sizes (e.g., 100 mg, 1 g, 1 kg) to suit different application needs .
Supplier and Distribution
- Supplier: Fuzhou FUL Fluid Equipment & Pharmaceutical Co., Ltd. and other international suppliers offer high-quality PQQ salt with fast delivery and reliable after-sales service.
- Shipping Options: Available via air or sea freight, with express shipping options for urgent orders.
- Global Reach: Sold in North America, Southeast Asia, Western Europe, and Africa, with a strong presence in the U.S. and EU markets .
Conclusion
Pyrroloquinoline quinone disodium salt is a versatile and scientifically-backed supplement that supports mitochondrial health, cognitive function, and overall well-being. Its stability, purity, and wide range of applications make it a valuable ingredient in both food and health products. Whether you are a manufacturer, researcher, or consumer, PQQ offers a promising solution for enhancing cellular vitality and longevity.
