Thorne Research

Alpha-Lipoic Acid

$41.00

SIZE: 60 Capsules

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The Promise

Product identity & composition Single-ingredient alpha‑lipoic acid in vegetarian capsules

Clinical-strength ALA per capsule with minimal excipients.

Ingredient

Alpha‑Lipoic Acid (ALA) 300 mg per capsule.

Formulation

Pure ALA with microcrystalline cellulose, calcium laurate, silicon dioxide; hypromellose vegetarian capsule.

Solubility profile

ALA is both water- and fat‑soluble, supporting cellular accessibility.*

Packaging & servings

90‑serving bottle; suggested 1 capsule two to three times daily.

Why It Works

Distinct formulation facts Exact dose, delivery form, and excipients you can verify

Concrete, product-specific details you can act on.

01

Clinical‑strength dosing

Each capsule supplies 300 mg ALA—dose aligns with suggested 1–3 capsules/day.

02

Vegetarian capsule delivery

Hypromellose capsule (derived from cellulose) for non‑gelatin delivery.

03

Minimal additive profile

Contains microcrystalline cellulose, calcium laurate, silicon dioxide only.

04

Broad solubility noted

ALA’s water‑ and fat‑solubility supports distribution across cell types.*

Reviews

Customer Reviews

Your Journey

How to use & safety Practical serving, storage, and safety details

Follow labeled directions and consult your practitioner as indicated.

Serving

Suggested use

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

Format & quantity

Capsule format

Vegetarian hypromellose capsules; 90 servings per bottle.

Warnings

Allergy & pregnancy guidance

Contraindicated with a history of hypersensitivity to any ingredients. If pregnant, consult your health‑care practitioner before use.

Interactions

Known interactions

No known adverse interactions or contraindications at publication date.

Product education

Alpha-Lipoic Acid: A Potent Alpha-Lipoic Acid for Antioxidant and Nerve Support*

Thorne’s Alpha-Lipoic Acid (previously Thiocid-300) provides a clinical-strength dose of alpha-lipoic acid (ALA), a powerful and versatile antioxidant that is active throughout the body. What makes ALA unique is that it is both water-soluble and fat-soluble. This allows it to protect virtually every cell from the damaging effects of oxidative stress. This formula is a foundational choice for individuals seeking to support healthy nerve function, promote liver detoxification, and maintain optimal metabolic health.*

How It Works: The Universal Antioxidant

Alpha-lipoic acid plays several critical roles in the body, from generating energy to regenerating other essential antioxidants.

Support for Nerve Health and Glucose Metabolism
ALA is particularly beneficial for supporting the health of the nervous system. Its potent antioxidant properties help to protect delicate nerve cells from oxidative damage. In addition, it plays a key role in supporting healthy glucose metabolism and insulin sensitivity, which is crucial for maintaining nerve comfort and function, especially in the extremities.*

Enhancing the Body’s Antioxidant Network
Beyond its own direct antioxidant action, ALA is a true “antioxidant’s antioxidant.” It has the unique ability to regenerate and recycle other key antioxidants in the body, including glutathione, vitamin C, vitamin E, and coenzyme Q10. Therefore, it helps to bolster the body’s entire defense system against free radicals and supports the liver’s natural detoxification processes.*

  • Provides potent, broad-spectrum antioxidant protection*
  • Supports healthy nerve function and helps relieve nerve discomfort*
  • Promotes healthy glucose metabolism and insulin sensitivity*
  • Helps the body regenerate glutathione, Vitamin C, and Vitamin E*
  • Supports the liver’s natural detoxification pathways*

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Take 1 capsule two to three times daily or as recommended by your health-care practitioner.
Serving Size: One Capsule
Servings Per Container: 90
Ingredient Amount %DV
Alpha-Lipoic Acid 300 mg **
Other ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Calcium Laurate, Silicon Dioxide.
**Daily Value (DV) not established.
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.