Landnutra-Pyrroloquinoline Quinone Powder Wholesale Suppliers

Description of Pyrroloquinoline Quinone (PQQ) Powder：

PQQ powder, i.e. pyrroloquinoline quinone disodium salt powder, is a new type of water-soluble compound. It plays an important role in living organisms and is known as the “king of immunity” and “anti-aging star”.

Specification of Pyrroloquinoline Quinone:

Product Information	Description
Product Name	PQQ
Source	Natural Source
Purity	99%
Appearance	Reddish Brown Powder
Application	Healthcare supplement
Minimum Order Quantity (MOQ)	1kg
Private Label	Available in capsules, tablets, etc.
Low MOQ for Private Label	Yes
Shelf Life	2 years
Testing Methods	UV/HPLC
Standards	USP/EP/CP

What makes PQQ unique:

Powerful antioxidant: Researchers recognize PQQ as the strongest antioxidant ever discovered, which effectively scavenges free radicals in the body and protects cells from oxidative damage.
Promotes mitochondrial production: PQQ is the only nutrient that can stimulate the body’s cells to produce new mitochondria, which are the cell’s “energy factories”, and its increase can enhance cellular energy levels.
Neuroprotective effect: PQQ helps to protect neurons, improve cognitive function, and has a certain preventive effect on neurodegenerative diseases.
Immunomodulation: PQQ can regulate the immune system and strengthen the body’s resistance.
Cardiovascular protection: PQQ helps to improve the endothelial function of blood vessels and reduce blood pressure.

Item	Specification	Result
HPLC Purity	≥99.0%	99.2%
Sodium/PQQ ratio	1.7-2.1	1.9
Appearance	Reddish Brown Powder	Conform
Odor	Characteristic	Conform
Mesh Size	100% pass 80mesh	Conform
Ash Content	≤5.0%	2.22%
Loss on drying	≤12.0%	8.62%

Heavy Metal and Microbiological Analysis：

Testing Item	Specification	Result
Chemical Control
Cadmium	≤ 2 ppm	Conform
Cadmium	≤ 1 ppm	Conform
Mercury	≤ 1 ppm	Conform
Arsenic	≤ 2 ppm	Conform
Microbiological Test
Total Plate Count	≤ 1000 cfu/mg	Conform
Yeast & Mold	≤ 100 cfu/mg	Conform
E. coli	≤ 40 MPN/100g	Conform

Q1: Can I get some samples?

A: Yes, we can supply the free sample,but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or secure payment.

Q3: How to confirm the Product quality before place orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.

You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q4: what’s your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery lead time?
A: Delivery lead time: About 2-5 days after payment confirmed.(Chinese holiday not included).

Q6: Is there a discount?
A: Different quantity has different discount.

We provide OEM/ODM product customisation services, supporting customisation of various dosage forms of supplements, such as: capsules, softgels, powders, gummies, drops and so on.

DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA

1.≤50kg,Express delivery(DHL /FEDEX)recommended, usually called as DDU service;
2.≤500kg,Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.