What’s inside this formula?
Thorne’s Alpha-Lipoic Acid 300 mg is listed here in the alpha-lipoic acid collection. This article looks at the selected 60 capsules — US label pack, then puts its ingredients into context.
Alpha-lipoic acid is a substance the body makes and uses in enzymes involved in energy metabolism. Supplemental ALA has also been investigated for diabetic nerve symptoms. Its biological role and antioxidant activity are useful context, but neither establishes that a retail capsule improves energy, repairs nerves or prevents disease.
The pack details above come from the manufacturer. Ingredient research below does not establish the effects of this exact product or independently verify its contents.
The complete declared ingredient amounts
The current table uses a serving of 1 capsule. It declares Alpha-Lipoic Acid 300 mg. These are manufacturer label amounts, not a personal dosing instruction.
The comparison detail that changes the decision
One capsule provides 300 mg alpha-lipoic acid. This is a single-active ALA formula rather than a glutathione or B-vitamin blend. The selected product has 60 labelled servings per container. Matching ingredient form and serving matters more than bottle count.
Excipients, cautions and evidence limits
Other listed ingredients: Microcrystalline Cellulose, Silicon Dioxide, Calcium Laurate, Hypromellose (derived from cellulose) capsule. Review use with diabetes medicines and episodes of low blood glucose. New numbness, burning or weakness needs assessment; this product is not a proven nerve-repair treatment. No independent batch test or exact-formula clinical outcome was verified in this review. Current Indian stock and delivered price remain unverified.
Where might it be useful?
A normal metabolic role
Lipoic acid participates in enzyme reactions that help the body process nutrients for energy.
A researched ingredient
ALA has been studied for neuropathy, although longer-term results do not establish reliable symptom relief.
What the research can — and cannot — tell us
A 2024 Cochrane review found that ALA probably has little or no effect on diabetic neuropathy symptoms after six months. Different routes, doses and study durations should not be combined into a general benefit claim. Ingredient research does not verify this branded formula.
What deserves your attention?
Review use with diabetes medicines and episodes of low blood glucose. New numbness, burning or weakness needs assessment; this product is not a proven nerve-repair treatment.
Suitability comes before strength
Discuss use with a clinician if you take glucose-lowering medicine or have diabetes. New numbness, burning or weakness needs assessment; a supplement should not delay diagnosis or replace prescribed care.
Dietary details for this product
Dietary status not confirmed The reviewed current label does not explicitly establish vegan or vegetarian status for the complete formula. A cellulose capsule or dairy-free statement alone is not a whole-formula declaration.
A dietary label and an allergy assessment answer different questions. Check every ingredient, the capsule or softgel materials and the allergen statement on the pack you receive. If you take medicines, have a health condition, are pregnant or are choosing for a child, discuss the full formula with a qualified clinician.
Make the comparison meaningful.
- Match the exact version.Look for Thorne · Alpha-Lipoic Acid 300 mg and the 60 capsules — US label pack. A similar name or bottle can contain a different strength, blend or serving.
- Compare like with like.Read the serving size alongside the active ingredient amount. Capsule count, compound weight and total blend weight can describe different things. Use the label notes above to see what matters for this formula.
- Check the seller and final cost.Review seller identity, expiry, batch details and any Indian import information. Compare the final delivered price only after matching the formula. Prices and stock are checked on the retailer’s site.
Keep the label beside the decision.
Open the complete product profile for its source, dietary notes and available shopping destination.
Is this an endorsement or a medical recommendation?
No. This is an editorial guide to a selected product and its ingredient context. We have not independently tested this bottle or established a clinical benefit for this exact formula. A product’s inclusion is not a recommendation that everyone should take it.
Does Proof & Price earn from shopping links?
Some product-profile links are paid links and are labelled. As an Amazon Associate we earn from qualifying purchases. Manufacturer source links are provided for checking the label. Read our affiliate disclosure.
Read, check, decide.
Product label reviewed 2026-11-01. Ingredient context reviewed 2026-10-26. This article has not received independent clinical review. Packaging and formulas can change; the current pack takes precedence.
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