What’s inside this formula?
Jarrow Formulas’s Alpha Lipoic Sustain — 300 mg with Biotin is listed here in the alpha-lipoic acid collection. This article looks at the selected 60 tablets; 60 servings pack, then puts its ingredients into context.
The manufacturer lists 300 mg alpha-lipoic acid and 330 mcg biotin per tablet. This is a bilayer quick-release/sustained-release tablet, distinct from the R-alpha-lipoic-acid capsule.
Check the original label ↗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.
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?
The label calls for clinician review with glucose-control treatment and warns of biotin interference with laboratory tests. Higher doses can cause digestive upset. Release design alone does not demonstrate better clinical results or establish treatment for diabetes or neuropathy.
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
Vegan The manufacturer explicitly marks this tablet vegan and lists vegetable-source stearic acid and magnesium stearate.
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 Jarrow Formulas · Alpha Lipoic Sustain — 300 mg with Biotin and the 60 tablets; 60 servings 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.
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Read, check, decide.
Product label reviewed 2026-10-26. 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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