The analysis says fill weight 468 mg per capsule, with ~26 mg of pqq per gram, not per capsule. why mislead your customers?

The analysis report stated sample size for analysis was 468mg, and that was one capsule, and contained 26mg of PQQ. By calculation, the report indicated each gram of the supplement should contain 55.56mg of PQQ.

Is it derived from soy or have any soy?

Research Labs PQQ contains no soy 😀

Is this pqq created by fermentation

Research Labs PQQ supplements are manufactured via a unique proprietary bacterial fermentation process.

Hi! Is this product sourced and manufactured in the United States?

Yes, Research Labs PQQ is sourced and manufactured in a GMP Certified FDA Registered Facility here in the USA.

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Research Labs Ultra High Purity 20mg PQQ Capsules, 120 Capsules. Pure, Concentrated High Bioavailability. Pyrroloquinoline Quinone Supplement ATP Energy, Heart, Cognitive Support Nootropic

Product ID: 317993416

Details

Brand
Research Labs
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.08 kg
Item dimensions L x W x H
4 x 2 x 4

⚡25mg actual PQQ dose - potency verified

🧪3rd party lab tested for guaranteed quality

🧬99% pure, ultra bioavailable formula

€ 51.88

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Description

🧠 Power your mitochondria, fuel your future.

CLINICALLY VERIFIED POTENCY - Each capsule delivers 25mg PQQ, exceeding label claims for maximum effect.
CLEAN VEGAN ALLERGEN FREE - GMP-certified, gluten-free, GMO-free, and free of fillers—pure wellness you can trust.
MITOCHONDRIAL ENERGY BOOSTER - Supports new mitochondria generation to elevate ATP energy, cognitive function, and heart health.
THIRD PARTY LAB TESTED TRANSPARENCY - Full batch testing with public lab results guarantees unmatched product integrity.
ULTRA HIGH PURITY BIOAVAILABILITY - Advanced manufacturing ensures 99% pure PQQ for superior absorption and efficacy.

Research Labs Ultra High Purity 20mg PQQ Capsules provide a scientifically validated dose of 25mg PQQ per capsule, manufactured with 99% purity for optimal bioavailability. Third-party lab tested and produced in a GMP-certified US facility, this vegan, gluten-free supplement supports mitochondrial health, ATP energy production, cognitive function, and heart wellness—making it a premium choice for proactive health-conscious professionals.

Specifications

ASIN	B08H7XHM2T
ASIN	B08H7XHM2T
Age Range Description	Adult
Best Sellers Rank	#136,193 in Health & Household ( See Top 100 in Health & Household ) #5,274 in Blended Vitamin & Mineral Supplements
Brand Name	Research Labs
Color	Ice
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (264)
Date First Available	September 2, 2020
Diet Type	Gluten Free
Dosage Form	Capsule
Flavor	Unflavored
Item Dimensions	4 x 2 x 4 inches
Item Form	Capsule
Item Weight	0.08 kg
Manufacturer	Research Labs
Manufacturer	Research Labs
Manufacturer Part Number	RLPQQ
Material Features	Concentrated
Number of Items	2
Package Size Name	120 Count
Primary Supplement Type	Non-specific
Product Benefits	Heart Health Support
Product Dimensions	4 x 2 x 4 inches; 2.79 ounces
Recommended Uses For Product	ATP Energy, Heart, Cognitive Support
Special Ingredients	Pyrroloquinoline Quinone
Specific Uses For Product	Laboratory
UPC	722537848626
Unit Count	120 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

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The delivery time was excellent, and the packaging was secure.

2 months ago

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€ 51.88

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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