Double Wood Supplements PQQ is a daily aid that supports mitochondrial energy production, brain health, and vitality, with the main active ingredient helping cells drum up energy more efficiently. This antioxidant action helps mitochondrial biogenesis and keeps energy production efficient, while shielding brain cells. The brand is known for top quality, third party tested products made in the USA. This product is vegan, gluten free and non GMO. Benefits & Features: Mitochondrial energy is supported for steadier daily energy. Contributes to cognitive wellbeing by protecting brain cells from oxidative stress. Non GMO, vegan and gluten free formula means fewer worries about ingredients. Manufactured in the USA to strict GMP standards with third party testing ensures quality. Standard daily dosing aligns with clinical guidelines, supporting energy, mitochondrial function, and neuroprotection in a convenient, empty stomach capsule so you can take it with or without meals. Double Wood Supplements has earned a reputation for solid quality, with production in FDA registered facilities in the United States and third party testing. The PQQ formula uses the disodium salt to deliver 20 mg per capsule, keeping vegan, gluten free, and non GMO status. Global sourcing of ingredients is paired with transparent lab results, so customers can see potency and purity. Nac supplement options and other antioxidant supplements are part of the portfolio, providing a range of high quality ingredients. This combination of science backed ingredients, rigorous quality controls, and transparent sourcing sets Double Wood apart in the nootropic space.