Alpha-Lipoic Acid — High Potency 600 mg, Vegan Capsules — Antioxidant & Neuropathy Support*
Our Alpha-Lipoic Acid combines high-potency ALA (600 mg per capsule) in vegan capsules to support nerve comfort and function, promote antioxidant cellular defense, support healthy glucose metabolism, provide mitochondrial cofactor support, regenerate endogenous antioxidants like glutathione, promote inflammatory balance, support metabolic health, promote energy production at the cellular level, support oxidative stress reduction, promote overall wellness, and support traditional use as a versatile antioxidant* — while respecting evidence-based applications. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity and potency by LifeSource Vitamins.
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
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. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Supports nerve comfort in diabetic neuropathy* — Oral ALA regimens, including 600 mg/day, have shown improvements in neuropathic symptoms and function in clinical trials and reviews.* NIH/PMC — Mijnhout GS, 2012
✓ Promotes nerve conduction parameter support* — Long-term randomized studies reported favorable effects on nerve conduction with daily ALA (600–1,200 mg) and good tolerability.* NIH/PubMed — Ziegler D, 2008
✓ Supports antioxidant and metabolic cofactor activity* — ALA functions as a mitochondrial coenzyme and redox-active antioxidant that regenerates endogenous defenses like glutathione.* NIH/PMC — Rochette L, 2018
✓ Promotes modest glycemic health support* — Reviews and meta-analyses describe improvements in select glycemic markers in some populations; results vary by design and dose.* NIH/PMC — Rochette L, 2018
✓ Supports neuropathic pain relief pathways* — Evidence reviews describe analgesic mechanisms and symptom reductions with ALA in neuropathic settings.* NIH/PMC — Mijnhout GS, 2012
✓ Promotes small effects on weight/BMI observations* — Select trials and reviews note modest impacts on body-weight metrics; findings heterogeneous.* NIH/PMC — Kucukgoncu S, 2017
✓ Supports microcirculation and vascular function signals* — ALA explored for endothelial function and microvascular support; more research needed.* NIH/PMC — Ying Z, 2015
✓ Promotes regeneration of glutathione and other defenses* — ALA's redox activity regenerates endogenous antioxidants in human contexts.* NIH/PMC — Rochette L, 2018
✓ Supports mitochondrial energy production* — ALA acts as a cofactor in mitochondrial metabolism for cellular energy support.* NIH/PMC — Rochette L, 2018
✓ Provides broad redox-active antioxidant support* — Reviews highlight ALA's role in combating oxidative stress.* NIH/PMC — Mijnhout GS, 2012
Additional / Promising Evidence
✓ Supports neuropathic symptom reduction signals* — Clinical reviews describe ALA benefits in neuropathic pain and function.* NIH/PMC — Mijnhout GS, 2012
✓ Promotes modest weight/BMI observations* — Trials and reviews note small effects on body-weight metrics; heterogeneous findings.* NIH/PMC — Kucukgoncu S, 2017
✓ Supports microcirculation and vascular signals* — Explored for endothelial function and microvascular support; further research needed.* NIH/PMC — Ying Z, 2015
✓ Promotes regeneration of glutathione and other defenses* — ALA's redox activity regenerates endogenous antioxidants in human contexts.* NIH/PMC — Rochette L, 2018
✓ Supports mitochondrial cofactor role* — ALA functions in mitochondrial metabolism for cellular energy support.* NIH/PMC — Rochette L, 2018
✓ Provides broad redox-active antioxidant support* — Reviews highlight ALA's role in combating oxidative stress.* NIH/PMC — Mijnhout GS, 2012
University-Led & Academic Studies
✓ Provides antioxidant micronutrients and redox biology context* — OSU Linus Pauling Institute overviews ALA mechanisms.* OSU Linus Pauling Institute — Lipoic Acid
✓ Summarizes dietary antioxidants and metabolic health* — Harvard T.H. Chan School of Public Health resources on ALA and related nutrients.* Harvard T.H. Chan — Nutrition Source
✓ Provides complementary health evidence summaries* — NCCIH/NIH on antioxidants and neuropathy support context.* NCCIH — Antioxidants
Global Evidence & Reviews
✓ Reinforces nerve comfort in neuropathy evidence* — Reviews describe ALA improvements in neuropathic symptoms and function.* NIH/PMC — Mijnhout GS, 2012
✓ Supports long-term nerve conduction benefits* — Randomized studies show favorable effects on nerve parameters with ALA.* NIH/PubMed — Ziegler D, 2008
✓ Provides antioxidant and redox-active overview* — Reviews highlight ALA's mitochondrial role and regeneration of defenses.* NIH/PMC — Rochette L, 2018
We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
- Alpha-Lipoic Acid (ALA) — Versatile redox-active antioxidant and mitochondrial cofactor studied for neuropathic symptom relief and metabolic balance* (NIH/PMC — Rochette L, 2018).
Brief Benefit Bullets
- Supports nerve comfort in diabetic neuropathy*
- Potent antioxidant & mitochondrial cofactor*
- Adjunct support for glycemic health*
- Helps regenerate endogenous antioxidant defenses*
- 600 mg in a vegan capsule — convenient daily use*
- Non-GMO; made in GMP-certified facilities
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3rd-party lab tested for identity, purity & potency
Suggested Use
See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, have diabetes, or a medical condition, consult your physician.*
Product Specifications
• Serving Size — 1 vegan capsule
• Servings Per Container — See Label
• Strength — 600 mg Alpha-Lipoic Acid per capsule
• Other Ingredients — Vegan capsule (modified cellulose, water), vegetable stearic, silica
• Free From — No sugar, dairy, wheat, gluten, eggs, peanuts, soy, tree nuts, fish, shellfish, sesame, preservatives, artificial colors or flavors
• Quality — Produced in a GMP facility; Third-party tested for identity, purity & potency
3rd-Party Testing: Every batch is independently verified for identity, purity, and potency.
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.
Alpha-Lipoic Acid 600 mg — antioxidant and neuropathy support in vegan capsules. Non-GMO, GMP-made, 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
