Pyrroloquinoline Quinone Disodium Salt Powder


2.Sample:Free Sample
3.Customized service:Available
4.Payment method:T/T
5.Annual supply capacity:1,500 tons
6.Delivery time:1-3 working days
8.Stock:In Stock
9.Shelf Life:24 Months
10.Grade:Food/Cosmetic Grade

products detail

Pyrroloquinoline Quinone Disodium Salt Powder



The main component of pyrroloquinoline quinone disodium salt is pyrroloquinoline quinone (PQQ), which is a new cofactor with similar physiological functions as vitamins and is widely found in prokaryotes, plants and mammals, such as fermented soy or natto, green pepper, kiwi, parsley, tea, papaya, spinach, celery, breast milk, etc.

quick dtailes

Product Name

Pyrroloquinoline Quinone Disodium Salt Powder




Reddish brown powder


60 mesh

Molecular formula


Molecular weight




Flow Chart

It is made from ethyl 6-amino-5-methoxy-1 hydrogen-morph]noise-2-acid and dimethyl 2-oxolonadate by coupling ring formation reaction, quinoline ring formation, oxidation reaction and ester hydrolysis reaction as well as refining process.




PQQ Effectiveness

1.It supports the growth and development of mitochondria and stimulates rapid cell growth in the human body.

2.It has good antioxidant property, which can help to scavenge free radicals and reduce cell damage

The role of PQQ

1. Growth Promoting Factors:

Poor mitochondrial health is associated with a variety of common diseases, including mental decline, heart disease, diabetes and cancer. Controlled studies in mice fed with PQQ have shown that PQQ not only promotes mitochondrial growth, but also enables mitochondrial biosynthesis of active substances to extend life, prevent active oxidation and improve energy utilization. And in human cell assays, PQQ stimulated DNA synthesis, replication and cell division in human fibroblasts when PQQ concentrations were low.

Researchers suggest that enhanced mitochondrial health may be behind many of PQQ's health effects, such as improved energy, memory and sleep.

2. Neuroprotection:

In tests examining the relationship between PQQ and stroke and spinal cord injury, it was found that PQQ reduced neuronal cell death while effectively promoting functional recovery after spinal cord hemisection injury in rats. pQQ significantly reversed the decrease in Bax/Bcl-2 values caused by β-amyloid aggregation and inhibited caspase-3 cleavage. pQQ inhibited amyloid formation and inhibited PQQ inhibited the cytotoxicity of truncated α-synuclein and protected neuronal cells from the toxicity of β-amyloid aggregation.

3. Antioxidant.

The antioxidant effect of PQQ was clearly observed in experiments with PQQ-fed animals. It was found that PQQ inhibited the formation of peroxynitrite, prevented SIN-1-induced ATP depletion, and scavenged superoxide anion to avoid nitration of bovine serum albumin. In addition, PQQ prevented the neurotoxin 6-hydroxydopamine from producing reactive oxygen species and reduced the cytotoxicity of 6-hydroxydopamine.



Dietary supplements, health supplements, beverages, functional foods, etc. but not including baby products..


1.The Best Supplier

SOST Biotech is a manufacturer with more than 17 years exporting herbs extract powder in China.

Xi an Sost Biotech CO,. Ltd. is the leading manufacturer in research, development, production, sale and service of cosmetic ingredients, healthcare ingredients, fruits & vegetables powder, food additives and active pharmaceutical ingredients(API), as well as Chinese medicine raw material. We insist on producing high quality, green products for human health. Building mutually beneficial and win-win partnership as our development strategy.

We have 2 factories with area about 40,000 square meters totally, and located in Xi`an, Shaanxi, China with convenient transportation.The factory is close to the rich vegetation of the Qinling Mountains, a treasure trove of unique plant resources, providing the company with high-quality raw materials.

2.Why Choose Sost

From selection of raw material, extraction to finished products, we produce standardized plant extract strictly complied with GMP standard, HACCP, EU USDA organic, ISO, SC, SGS requested.Complied with Kosher, Halal,FDA registration.

We offer competitively priced products that have third-party inspection reports to ensure they are safe to use worldwide. If you are not satisfied with what you have received, we can provide hassle-free returns and exchanges.

SOST has more than 300 products as our safety stock, free sample can be sent immediately.

3.Where To Buy

Just send email to, or submit your requirement in bottom form, we are of service at any time!



How can I confirm the product quality before placing orders?


By sending you via our available samples, or preparing samples according to your requirements and send to you for your confirmation.


What's the MOQ?


Generally, the MOQ is 10g. For some high value product, the MOQ is 1g. For some low value products, the MOQ is 100g.


Is there any discount?


Yes, for large quantity, we always support with better price.


How do you treat quality complaint?


If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.








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