Alpha-Lipoic Acid

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Why We Chose This

Alpha-lipoic acid is a powerhouse antioxidant that works in every cell of your body—protecting your nervous system, supporting metabolic function, and helping your mitochondria produce the energy you need to perform at your best.* Thorne's formula supports your body's natural ability to recycle glutathione and other key antioxidants, giving you cellular-level defense against the oxidative stress that comes with hard training and an active lifestyle.*

Thorne Alpha-Lipoic Acid is a universal antioxidant supplement that works in both water-soluble and fat-soluble tissues, supporting nerve health, liver function, and mitochondrial energy production. It also helps recycle glutathione and other key antioxidants, making it a versatile addition to a daily wellness routine.

Alpha-lipoic acid (ALA) supplies antioxidant support throughout the body.* ALA is particularly beneficial for nerve, eye, metabolic, and liver health.* An important antioxidant in both water-soluble and fat-soluble tissues, ALA can benefit every cell in the body.*

ALA also helps the body recycle other antioxidants, like glutathione, adding to glutathione’s ability to resist the free radical damage that can accumulate with normal aging.*


Benefits of Thorne's Alpha-Lipoic Acid:

  • Protects tissues, especially liver and nerve cells, from free radicals*
  • Supports liver detoxification*
  • Promotes mitochondrial function, cellular energy production, and cellular repair*
  • Supports insulin sensitivity*
  • Recycles glutathione – the body’s master antioxidant – as well as other antioxidants, including vitamins C and E*
  • Promotes a balanced inflammatory response in the body*
  • Supports male fertility by protecting sperm cells against oxidative stress*
  • ALA occurs naturally as a 50:50 mixture of the r-lipoic acid and s-lipoic acid isomers


Who can benefit from Thorne's Alpha-Lipoic Acid:

  • An individual experiencing challenges to nerve health*
  • An individual wanting to optimize antioxidant activity to protect cells against free radical damage*
  • An athlete seeking support for increased oxidative stress due to intense exercise*
  • A man desiring to support his natural fertility*
  • An individual seeking support for cellular metabolism*

Suggested Use:

Take 1 capsule two to three times daily or as recommended by your health-care practitioner.

Warnings:

ALLERGY WARNING

This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY

If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS

There are no known adverse interactions or contraindications at publication date.

Who Alpha-Lipoic Acid Is Well Suited For

  • Antioxidant support seekers: ALA works across virtually every cell type, helping resist free radical accumulation that can come with normal aging.
  • Those prioritizing liver and nerve health: Thorne's formula is particularly noted for supporting liver detoxification pathways and protecting nerve cells from oxidative stress.
  • Active individuals focused on cellular energy: ALA supports mitochondrial function and cellular repair, making it a considered choice for those with demanding physical routines.
  • Men focused on reproductive wellness: ALA supports male fertility by helping protect sperm cells against oxidative stress.

Frequently Asked Questions

What makes Thorne Alpha-Lipoic Acid different from other ALA supplements?

Thorne's formula contains ALA as a natural 50:50 mixture of the r-lipoic acid and s-lipoic acid isomers, the form in which it occurs in nature. Thorne is also known for rigorous quality standards across its supplement line.

How does alpha-lipoic acid support antioxidant activity in the body?

ALA is unique in that it functions as an antioxidant in both water-soluble and fat-soluble tissues, allowing it to support virtually every cell. It also helps the body recycle glutathione, vitamins C and E, and other antioxidants.

Is Thorne Alpha-Lipoic Acid suitable for everyday use?

It is designed to be part of a consistent daily wellness routine, particularly for those looking to support nerve health, liver function, insulin sensitivity, and overall antioxidant balance. Consult a healthcare provider to confirm it fits your individual needs.

Returns + Exchanges

Because this ships directly from Thorne, we can work with them to honor their return policy (assuming they have one).

Drop us a line here or reply to your order confirmation email and we'll help you.

Thorne's Return Policy