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Alpha-Lipoic Acid

250 mg, 60 capsules
Item# 00457

Your Price:
$27.75 Save 25%

Alpha-Lipoic Acid

with Biotin

Universal antioxidant for liver & nerve health

250 mg, 60 capsules
Item# 00457

Retail Price: $37.00

Your Price: $27.75 Save 25%

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Description

  • Alpha-Lipoic Acid
  • 250 mg, 60 capsules
  • Item Catalog Number: 00457

Alpha-lipoic acid is an antioxidant used in Europe to promote liver and nerve health, and confer protective benefits against oxidative processes. Alpha-lipoic acid has been called the “universal” antioxidant because it boosts glutathione levels in cells already within a normal range and has potent antioxidant actions.1-3

Research has strongly implicated cellular oxidative damage caused by free radicals. What makes alpha-lipoic acid so effective as an antioxidant is its ability to quench free radicals in both aqueous and lipid environments. This means that the antioxidant activity of alpha-lipoic acid is working in the extra-cellular fluid and also within the cell. It also has metal chelating ability, helping the body rid itself of accumulated ingested toxins.4-7

Alpha-lipoic acid also is a cofactor for some of the key enzymes (alpha keto acid dehydrogenases) involved in generating energy from food and oxygen in mitochondria8-10 and thus plays a critical role in energy production within the cell’s mitochondria.8-9,11

One of the most beneficial effects of alpha-lipoic acid is its ability to regenerate other essential antioxidants such as vitamins C and E, coenzyme Q10, and glutathione, and the activities of superoxide dismutase (SOD) and glutathione peroxidase (GPx). The evidence is especially strong for the ability of DHLA (dihydrolipoic acid, a reduced form of alpha-lipoic acid) to recycle vitamin E. This is apparently achieved directly by quenching tocopherol radicals or indirectly by reducing vitamin C or increasing the levels of ubiquinol (a derivative of CoQ10) and glutathione, that, in turn, helps regenerate tissue levels of vitamin E.8,12-18

In clinical studies to date with alpha-lipoic acid, there have been no reported serious adverse side effects, even at high doses. Among the mild, reversible side effects found in some patients have been allergic skin reactions and possible hypoglycemia in diabetics. Please note that the R-lipoic acid provides a more biologically active form of lipoic acid than alpha-lipoic acid at only a slightly higher cost.

  1. J Appl Physiol. 1999 Apr;86(4):1191-6.
  2. Chem Biol Interact. 2006 Nov 7;163(3):192-8.
  3. Nutrition. 2007 Jan;23(1):76-80.
  4. Am J Physiol Cell Physiol. 2007 Oct;293(4):C1395-403.
  5. Pharmacol Ther. 2007 Jan;113(1):154-64.
  6. Toxicol Lett. 2005 Dec 30;160(1):1-7.
  7. Chem Biol Interact. 2004 Apr 15;147(3):259-71.
  8. Chem Biol Interact. 2001 Nov 28;138(2):189-98.
  9. Neurochem Res. 2007 Sep;32(9):1552-8
  10. Drug Metab Rev. 1998 May;30(2):245-75.
  11. Ann N Y Acad Sci. 2002 Apr;959:491-507.
  12. Free Radic Biol Med. 1997;22(1-2):359-78.
  13. Free Radic Biol Med. 2001 Jul 1;31(1):53-61.
  14. Z Naturforsch [C]. 1998 Mar-Apr;53(3-4):250-3.
  15. Nutrition. 2001 Oct;17(10):888-95.
  16. Gen Pharmacol. 1997 Sep;29(3):315-31.
  17. Biochim Biophys Acta 1988 Dec 16;963(3):558-61
  18. Biochem Biophys Res Commun 1990 Jun 29;169(3):851-7.

SUPPLEMENT FACTS

Supplement Facts

Serving Size 1 capsule

Amount Per Serving

Biotin

2500 mcg

Alpha-Lipoic Acid

250 mg

Other ingredients: rice flour, gelatin, vegetable stearate.

Non-GMO

Dosage and Use
  • Take one (1) capsule in the morning and one (1) capsule in the evening, preferably on an empty stomach, or as recommended by a healthcare practitioner.
Caution

If you are taking glucose lowering medication, consult your healthcare provider before taking this product.

Warnings
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