PQQ (Pyrroloquinoline quinone) Supplement
(60 x 20 mg Capsules)
PQQ (Pyrroloquinoline quinone) Supplement - One Bottle is backordered and will ship as soon as it is back in stock.
Product Information
Product Information
- MITOCHONDRIAL SUPPORT: PQQ helps promote mitochondria energy cofactor levels and efficiency
- PROMOTE ENERGY LEVELS: By helping mitochondria work more efficiently, PQQ helps promote overall energy levels
- SUPPORTS HEALTHY SLEEP QUALITY: An 8-week study revealed that PQQ may help support sleep quality by maintaining healthy cortisol levels
- ROOTED IN QUALITY: Double Wood's PQQ is manufactured right here in the USA from Globally Sourced Ingredients, Vegetarian, Non-GMO, and gluten-free
- WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing
Description
Description
PQQ (Pyrroloquinoline quinone) is a small quinone molecule which acts as a REDOX agent, allowing it to reduce oxidants before being recycled back into an active form by glutathione, making it capable of acting again as an antioxidant.
The main benefit of PQQ supplementation is its ability to support the production and effective function of mitochondria, which play the key role of converting nutrients into energy which can be used by cells. There is also research suggesting PQQ may be beneficial for supporting cardiovascular and cognitive health.
Directions & Dosage
Directions & Dosage
Certificate of Analysis & Testing
Certificate of Analysis & Testing
Transparency is key to building trust, and that's why we provide access to our Certificates of Analysis (COA) & Third-Party Testing Results.
View results for this product:
- Certificate of Analysis (COA): Understand the detailed breakdown of ingredients, potency levels, and safety measures.
- Third-Party Test Results: Discover the outcomes of our third-party testing, validating the quality and purity of our product.
Your health is our priority. For any questions or assistance, contact our customer service team. Trust in the quality of Double Wood Supplements.
Shop Promise Limited Guarantee
Shop Promise is a limited delivery guarantee provided by Shopify that offers customers fast and reliable delivery dates for eligible orders.
✅ Eligibility
- This limited guarantee applies only to orders paid using Shop Pay.
- The estimated delivery date shown at checkout is based on our fulfillment times and carrier performance.
- The Shop Promise badge appears only on products and orders that meet Shopify's criteria for this guarantee.
💵 Late Delivery Compensation
If your order arrives after the Shop Promise delivery date, you may be eligible to receive Shop Cash from Shopify. If this is your first claim, and you didn't use Shop Pay during checkout, then you need a verified Shop and Shop Pay account to make a claim. Login to your Shop account and then follow the steps below.
To claim your Shop Cash:
1. From the Shop app, go to the Orders 
tab.
2. Tap the order that was delivered late.
3. Tap the Shop Promise banner that contains the estimated delivery date.
4. Tap Claim your $.
More info: Shop Promise Help Article
📌 Important Notes
- The Shop Promise limited guarantee is administered entirely by Shopify, not by Double Wood Supplements.
- Compensation (Shop Cash) is issued by Shopify and subject to their terms and conditions.
- Shop Cash can be used on future purchases with eligible stores that accept Shop Pay at checkout.
- This guarantee may not apply to orders paid using other payment methods.
If you have additional questions, please reach out to our support team or visit Shopify’s official policy.
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Rooted in Science,
Grounded in Transparency
We are guided by two cornerstones: transparency and a strong commitment to science — by publicizing ingredient test results so you can be confident that you’re taking the best. Because when you’re rooted in science, wellness grows.
Frequently Asked Questions
Can you elaborate on the research and development behind your products?
Can you elaborate on the research and development behind your products?
How long will it take to receive my order?
How long will it take to receive my order?
Standard US shipping normally takes 5-7 business days. Express shipping options are available.
How do I return a product?
How do I return a product?
Double Wood Supplements has a generous 30-day money back guarantee, which is valid for 30 days after the product is delivered. Please contact customer service and one of our reps will be happy to assist.
