PQQ (Pyrroloquinoline quinone) Supplement

Double Wood’s PQQ provides 20 mg of PQQ as pyrroloquinoline quinone disodium salt per capsule to support mitochondrial function, cellular energy, cognitive health, and healthy aging.

PQQ supports mitochondrial biogenesis—the process of creating new mitochondria—through pathways involving PGC-1α, a key regulator of mitochondrial production and cellular energy metabolism. Research also suggests PQQ may support SIRT1/PGC-1α signaling, which plays an important role in cellular energy regulation and healthy aging.

Because mitochondrial function and cellular energy production can decline with age, supporting mitochondrial biogenesis may help maintain the energy needed for physical vitality and cognitive performance throughout the aging process. Human aging research

PQQ may also support brain health through its effects on cellular energy. In preclinical laboratory research, PQQ enhanced the production of nerve growth factor (NGF), a protein involved in the growth, maintenance, and survival of nerve cells.

By supporting mitochondrial function and pathways associated with neuronal health, PQQ provides targeted support for cellular energy, cognitive performance, and everyday wellness.

Soy-Free, Gluten-Free, Non-GMO, Vegan

• 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: In a human clinical study, 17 adults supplementing with 20mg of PQQ daily for 8 weeks reported significant improvements in multiple measures of sleep quality, including sleep duration, time to fall asleep, and feelings of being refreshed upon waking. Researchers attributed these effects in part to PQQ's influence on cortisol regulation and mitochondrial function.
• 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

As a supplement for cognitive, cardiovascular, or mitochondrial health we recommend taking a dosage of 20 – 40 mg (1-2 capsules) per day on an empty stomach. It is not recommended to take a dose exceeding 80 mg (4 capsules) per day.