1. Product Introduction
Pyrroloquinoline Quinone (PQQ) is a novel water-soluble vitamin-like compound and an essential cofactor for intracellular oxidoreductase. Naturally present in microorganisms, plants and animal tissues, PQQ participates in human redox reactions and possesses unique biological activities and physiological functions. Even in trace amounts, it effectively boosts tissue metabolism and growth performance, delivering extremely high nutritional and medicinal value.
Our high-purity PQQ Powder is independently produced by Xian Prius Biological, adopting mature synthetic and fermentation technologies. We own complete production workshops and advanced production equipment, enabling direct factory supply with stable high quality and competitive factory prices. The finished product reaches a maximum purity of 99.08%, with authoritative third-party test reports available. In addition to pure PQQ powder, we support diversified finished products including PQQ capsules and softgels, as well as customized OEM & ODM services.
PQQ has obtained global authoritative safety certifications and official food ingredient qualifications. Approved as a new food ingredient in China in 2022 and 2023, it is widely recognized and applied in health food in the United States, Canada, Europe and Japan. It acquired FDA GRAS certification in 2016, allowing wide application in sports drinks, electrolyte drinks, energy drinks and various functional foods. Additionally, Health Canada officially approved PQQ as a natural health food ingredient in 2012.
PQQ Powder is made by xian prius biological Company. We have our own factory, so the company can supply the PQQ with the lowest price and best quality. The purity can be 98%, and third party test report can be available.
In addition to powder form, PQQ capsules, softgels are also available. OEM&ODM services are available.
China approved Pyrroloquinoline quinone powder produced by synthetic and fermentation methods as a new food ingredient in 2022 and 2023.
In Canada, the United States, Europe and Japan, pqq powder bulk is used as a health food.
In 2016, PQQ received FDA's GRAS certification and can be used as a raw material in sports drinks, electrolyte drinks, energy drinks or other foods.
In 2012, Health Canada (HC) approved PQQ as a natural health food.
OEM ODM SERVICE
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About our company:
The company has strong technical force and experienced production staff. The company has 6 sets of 6m3 modern multi-functional extraction equipment, 4 sets of 5m3 reactors, 7 sets of external circulation evaporation and concentration equipment with an evaporation capacity of 1500kg/h, 4 sets of chromatographic columns with a volume of 2m3, and an evaporation capacity of 250kg/h spray One set of drying tower, one set of rectifying alcohol 2000kg/h rectifying tower, 400㎡ of Class D clean area.
Chromatogram:

Pyrroloquinoline quinone Powder is a new type of water-soluble vitamin, and oxidoreductase is a cofactor. It exists in a variety of microorganisms, plants, and animal tissues. It not only participates in catalyzing redox reactions in the body but also has some special biological activities. And physiological functions. A trace amount of PQQ can improve the metabolism and growth performance of living tissue, extremely valuable.

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Item |
Requirement |
Result |
|
Appearance |
Fine powder |
Complies |
|
Color |
Reddish orange to reddish brown |
Complies |
|
Taste |
Salty |
Complies |
|
Identification |
Positive match with standards |
Complies |
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Assay |
≥98% |
99.08% |
|
Loss on Drying |
≤5% |
4.5% |
|
Particle size |
≥99% THROUGH 20 MESH |
>99.05% |
|
Ash |
≤2% |
1.05% |
|
Arsenic (As) |
NMT1.0ppm |
0.016ppm |
|
Cadmium(Cd) |
NMT 1.0ppm |
0.020ppm |
|
Lead (Pb) |
NMT 0.5ppm |
0.045ppm |
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Heavy Metals |
NMT 10ppm |
Complies |
|
Total Plate Count |
<1000cfu/g |
70 |
|
Salmonella |
Negative |
Complies |
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Yeast & Mold |
<100cfu/g |
25 |
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E.Coli |
Negative |
Complies |
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Packing |
20kg/Drum, Pack in paper-drums and two plastic-bags inside. |

2.Core Functions & Physiological Benefits
High-purity PQQ Powder possesses multiple powerful physiological activities, widely applied in anti-oxidation, energy regulation, nerve protection and immune improvement:
- Powerful Antioxidant Protection: Efficiently scavenges free radicals in the body, inhibits lipid peroxidation, and reduces oxidative stress damage to human cells. It effectively delays aging and protects tissues and organs from oxidative infringement.
- Promote Cell Metabolism & Neural Development: Accelerates human tissue metabolism, boosts cell proliferation and differentiation, and promotes the healthy development of muscles, nerves and internal organs. It also facilitates neuron growth and connection, significantly improving brain cognitive function and memory.

- Boost Mitochondrial Energy & Relieve Fatigue: Stimulates mitochondrial biogenesis and enhances mitochondrial activity, effectively improving intracellular energy metabolism, boosting physical endurance, and alleviating muscle and body fatigue.
- Cardiovascular System Protection: Reduces excessive cholesterol accumulation in the body, lowers the risk of atherosclerosis, protects myocardial cells from damage, and effectively reduces the incidence of cardiovascular diseases.
- Enhance Immunity & Comprehensive Care: Promotes the proliferation of immune cells and the secretion of immune active molecules, strengthening the body's immune defense. It also delivers auxiliary effects on retinal protection, pressure relief and body anti-aging.

1. Food and health products.
PQQ powder can be added as a nutritional supplement to various foods and health products, such as functional beverages, nutritional diet supplements, children's nutritional products, etc.
2. Cosmetics and skin care products.
PQQ powder can be used as active ingredients for cosmetics and skin care products to improve skin quality, enhance moisturizing effects, and promote cell regeneration.
3. The field of pharmaceuticals.
PQQ powder has a variety of functions such as antioxidant, neural protection, and regulating the immune system.
4. Animal nutrition and feed.
PQQ powder can enhance animal growth and development ability, improve immunity, and promote digestion. It is widely used in the fields of poultry and aquaculture.



We have our own plant extraction workshop and OEM aseptic workshop.
The company not only has advanced technology and professional equipment, but also has a sound system and strict and professional standards in raw material selection and procurement, ensuring a complete and comprehensive quality control system from raw material procurement to product delivery.





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