**ON SALE** PQQ 40 mg with Alpha Lipoic Acid 200 mg - 50 Veg Capsules

**ON SALE** PQQ 40 mg with Alpha Lipoic Acid 200 mg - 50 Veg Capsules - Image 1 of 0

ON SALE PQQ 40 mg with Alpha Lipoic Acid 200 mg - 50 Veg Capsules

LifeSource Vitamins

$39.99

Savings: $

Supports mitochondrial function and health*
Supports cellular energy production*
Supports powerful antioxidant protection*
Supports cognitive function and clarity*
Supports cardiovascular wellness*
Provides 40 mg PQQ with alpha lipoic acid*
Delivers bioavailable pyrroloquinoline quinone*
Third-Party Tested for Purity & Quality*

Product Code: PQQX001

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PQQ & Alpha Lipoic Acid — 40 mg PQQ + 200 mg ALA, 60 Capsules — Supports Mitochondrial Health*

LifeSource Vitamins PQQ & Alpha Lipoic Acid pairs Pyrroloquinoline Quinone (PQQ) with Alpha Lipoic Acid (ALA) to support mitochondrial function, cellular energy, cognitive performance, and antioxidant defense. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for identity, potency & purity.*

Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*

Clinically Studied Benefits (with research)

• Supports mitochondrial health & cellular energy — PQQ is linked to mitochondrial biogenesis signaling and human markers of oxidative metabolism. (Harris, 2013 — PubMed)

• ALA provides antioxidant protection and participates in energy enzymes (pyruvate dehydrogenase). (MSKCC — About Herbs)

• Human trial shows PQQ supplementation improved sleep quality, fatigue, and mood-related scores in healthy adults. (Harris, 2013 — PubMed)

• Meta-analyses of ALA report benefit for neuropathic symptoms and oxidative stress in diabetes populations. (Mijnhout, 2012 — PubMed; Ziegler, 2004 — PubMed)

• ALA supports glucose metabolism and endothelial function in clinical studies. (Salinthone, 2008 — PubMed)

Additional Studies Showing Promising Benefits*

• Reviews describe PQQ as a redox-active nutrient influencing mitochondrial signaling and cellular protection. (Rucker, 2008 — PubMed)

• ALA demonstrates antioxidant recycling (vitamins C & E) in human/clinical contexts. (Packer, 2000 — PubMed)

• Small human studies suggest PQQ may support cognitive performance when combined with CoQ10. (Nakano, 2014 — PubMed)

• Exercise/oxidative stress markers improved with ALA in select trials. (Karolkiewicz, 2011 — PubMed)

University Studies (Promising — Human / Academic Research)

• UC Davis–linked authors — Human supplementation with PQQ improved self-reported fatigue/sleep and influenced oxidative biomarkers. (Harris, 2013 — PubMed)

• University/clinical consortia — Intravenous/oral ALA improved neuropathic symptoms in pooled trials. (Mijnhout, 2012 — PubMed)

Global Evidence & Authoritative Reviews*

• MSKCC (About Herbs) — Evidence summary and safety profile for Alpha Lipoic Acid. (MSKCC)

• NIH / NLM — PubMed & PubMed Central index primary human studies on PQQ and ALA referenced above.

We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with the highest standards of credible science.*

Brief Benefit Bullets

• PQQ + ALA for mitochondrial & antioxidant support*

• Cognitive, nerve & endothelial support (human evidence)*

• Non-GMO; crafted in GMP facilities*

• 3rd-party lab tested for identity, potency & purity

See All LifeSource Vitamins Brain, Memory, Cognitive

Suggested Use

Take 1 capsule daily with a meal, or as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*

Product Specifications

• Serving Size — 1 Veg Capsule

• Servings Per Container — 60

• PQQ (as disodium salt) — 40 mg; Alpha Lipoic Acid — 200 mg

• Other ingredients — Rice flour; Hypromellose (cellulose capsule); Stearic acid (vegetable source); Silicon dioxide

• Free from — Wheat, gluten, soy, milk, egg, fish, shellfish, tree nut & sesame ingredients*

Key Ingredients

Pyrroloquinoline Quinone (PQQ) — Redox-active nutrient studied for mitochondrial signaling and cognition. (Harris, 2013; Nakano, 2014)

Alpha Lipoic Acid (ALA) — Universal antioxidant that also recycles vitamins C & E; clinical data in neuropathic symptoms. (Mijnhout, 2012)

3rd-Party Testing: Every batch is verified by independent labs for identity, potency, and purity. Click here to see our 3rd-party testing.

LifeSource Vitamins — Proudly American — Since 1992

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

PQQ 40 mg + ALA 200 mg — 60 vegan capsules for mitochondrial health, cellular energy, cognition & antioxidant defense. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*