SKU: 10914767649

Pure PQQ - 40 mg, 30 capsules

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Description

Pure PQQ - 40 mg, 30 capsulesBenefits: Promotes neurological health* Supports memory and cognitive function* Helps optimize cellular energy metabolism* Supports mitochondrial function* Helps maintain optimal antioxidative status* View Certificate of Analysis Research Supported Benefits: Clinical studies have observed improvements in attention, working memory, sleep quality, information identification and processing.* Animal studies show improvement in the expression of nerve

Benefits:

  • Promotes neurological health*
  • Supports memory and cognitive function*
  • Helps optimize cellular energy metabolism*
  • Supports mitochondrial function*
  • Helps maintain optimal antioxidative status*

View Certificate of Analysis

Research-Supported Benefits:

  • Clinical studies have observed improvements in attention, working memory, sleep quality, information identification and processing.*
  • Animal studies show improvement in the expression of nerve growth factor (NGF), helps support memory through its antioxidant activity.*
  • Neuro-supportive; helps maintain neuron health during the aging process.*
  • Clinical studies report increases in mitochondria in the presence of PQQ.*

Supports healthy aging. Mitochondrial dysfunction is a hallmark of the aging process. PQQ has been shown to help improve biochemical pathways critical to cellular energy and mitochondrial health.*

Supports memory, cognitive function, neuronal health. Clinical studies involving PQQ supplementation have observed improvements in cerebral blood flow, oxygen metabolism, antioxidative status, and overall cognitive function.*

Promotes optimal mitochondrial function and cellular metabolism. A 6-week randomized control trial assessed the efficacy of PQQ on exercise performance and mitochondrial biogenesis in 23 non-endurance-trained males. Significant increases in PGC-1alpha (PGC-1alpha is known as the master regulator of mitochondrial biogenesis) were observed in the treatment group from baseline. (Hwang et al.) PGC-1alpha also helps support oxidative capacity, fatty acid beta-oxidation, delay of muscle fatigue, muscle glycogenolysis, and exercise performance.*

References:

Hwang PS, Machek SB, Cardaci TD, et al. J Am Coll Nutr. 2020;39(6):547-556.
Hwang DL, Yen CF, Nadler JL. Am J Hypertens. 1992;5(10):700-706.
Itoh Y, Hine K, Miura H, et al. In: Elwell CE, Leung TS, Harrison DK, eds. Springer New York; 2016:319-325.
Jonscher KR, Chowanadisai W, Rucker RB. Biomolecules. 2021;11(10):1441.
Nakano M, Kawasaki Y, Suzuki N, Takara T. J Nutr Sci Vitaminol (Tokyo). 2015;61(3):233-240.
Shiojima Y, Takahashi M, Takahashi R, et al. J Am Nutr Assoc. 2022;41(8):796-809.
Tamakoshi M, Suzuki T, Nishihara E, Nakamura S, Ikemoto K. Food Funct. 2023;14(5):2496-2501.

  • PQQ is a cofactor for dehydrogenases to help provide cellular energy and increase NAD+ cellular levels*
  • Supports the brain through free radical scavenging, increasing cerebral blood flow and oxygen metabolism*
  • Helps support metabolic flexibility, immune health, and neurological integrity*
  • Helps convert lactate to pyruvate to minimize cellular lactic acid buildup*
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 30
Amount Per Serving %DV
PQQ (Pyrroloquinoline quinone) disodium salt 40 mg
† Daily Value (DV) not established

REV.04.24

  • OTHER INGREDIENTS: Rice flour, vegetable capsule.
  • DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, fish, shellfish, tree nuts, peanuts.
  • SUGGESTED DAILY USE: Take one (1) capsule per day, or as directed by your healthcare professional.
  • NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper-evident packaging is broken. KEEP OUT OF REACH OF CHILDREN.
  • CAUTION: Not intended for use if you are pregnant or nursing. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.
  • We source only the highest quality ingredients backed by validated research to help you achieve your longevity goals.*
  • Quality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
  • Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 10914767649

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4.5 ★★★★★
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J Chase
Louisville, US
★★★★★ 5
It is an air filter
Fit perfect easy replacement and saves $$$.
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Reviewed in the United States on May 15, 2026
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katsura
Phoenix, US
★★★★★ 5
Perfect fit for 2020 Subaru Outback
Fit my 2020 Subaru Outback perfectly. 5-minute install. Works great. My previous cabin filter was scary to see.
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Reviewed in the United States on December 16, 2025
R
Verified Purchase
Richard Gopen
Pawtucket, US
★★★★★ 5
Good, inexpensive replacement filter
I've used these filters for a couple years (four replacements) on my Subaru Crosstrek, and they seem to do the job well, probably as well as the original. I generally remove and clean them every three months, and replace them every six.
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Reviewed in the United States on May 7, 2026
J
Verified Purchase
Jim Wallace
Carnegie, US
★★★★★ 5
Save some money by doing your own cabin filter change! (You won't notice a difference).
So, one day I was getting an oil change at the dealership, and the associate told me that cabin filter was pretty dirty, which I believed because of the places I take the car, and she said that they could change it while they were finishing up the rest of their inspection, since they already had it apart. I asked her "How much?", and then we both had a laugh when she said "$90." I told her I'd take care of it. It took two days for Amazon to get a replacement filter to me, twenty minutes to watch a You Tube video showing how to replace the cabin filter on my car (I watched it twice), and then about twenty-five minutes to replace the filter itself--I keep a messy glove compartment, so a good portion of the time was loading and unloading that nightmare. In the end, under $15 for the filter, maybe 45 minutes to watch and replace, and the cabin filter hasn't been this good since I first bought the car. This replacement version was as good as the OE filter, fit exactly the same, there's no difference in airflow that I can tell, and so far (6 months later), it seems to be holding up pretty well. We'll see what it is like after a year. I did get the oil changed about a week ago, and the technician didn't raise any alarms about the filter, so everything seems to be working. $90 for a new filter? You can do it yourself cheaper.
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Reviewed in the United States on April 6, 2026
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chad martin
San Leandro, US
★★★★★ 4
Fresh Air Upgrade for My 2024 Impreza
Installed this in my 2024 Subaru Impreza, and it fit perfectly—no issues. The air smells noticeably cleaner now, and it took less than 10 minutes to swap out. The carbon and HEPA filtration does a great job clearing out odors, dust, and pollen—definitely an upgrade over the factory filter. The build feels sturdier than the OEM version, though it does have slightly fewer pleats. Might mean it needs replacing a bit sooner, but for the price and performance, I’m fine with that tradeoff. If you’re looking for a quick, affordable way to improve your cabin air, this one’s a solid pick. 
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Reviewed in the United States on June 26, 2025

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