Extra Strength Alpha Lipoic Acid
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Hypromellose, Calcium Laurate, Silicon Dioxide
Recommended Use
Suggested Usage: Take 1 capsule daily, preferably with a meal.
Warnings
Caution: For adults only. Keep out of reach of children. Consult physician if pregnant/nursing, taking medication (especially insulin or anti-diabetes drugs), or have a medical condition (especially diabetes). Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Frequently Asked Questions
What is NOW Foods Extra Strength Alpha Lipoic Acid's Formulate score?
NOW Foods Extra Strength Alpha Lipoic Acid scores 87 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is NOW Foods Extra Strength Alpha Lipoic Acid worth it?
NOW Foods Extra Strength Alpha Lipoic Acid scores 87/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in NOW Foods Extra Strength Alpha Lipoic Acid?
Each serving contains Alpha-Lipoic Acid (600 mg), Grape Seed Extract (30 mg), Bioperine (5 mg). Serving size: 1 Veg Capsule(s). 60 servings per container.
How do I take extra strength alpha lipoic acid?
Suggested Usage: Take 1 capsule daily, preferably with a meal.
Who makes Extra Strength Alpha Lipoic Acid?
Extra Strength Alpha Lipoic Acid is made by NOW Foods. See Formulate's full grade and product lineup for NOW Foods on its brand page.
Is NOW Foods Extra Strength Alpha Lipoic Acid third-party tested?
NOW Foods lists the following certifications and testing for this product: Vegan, Vegetarian, Gluten-Free, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.