Best Alpha-lipoic acid products by transparent scoring (2026)
Single-ingredient products scored by public rules: dose fit, label transparency, data verification, company transparency, third-party testing. Not a measure of efficacy or safety. No paid placement.
Products ranked: 92 · Reference range: 50 – 600 mg (source) · Updated 2026-11-01
Reference range: derived from the cited reference values; see the methodology.
Single-ingredient products only.
Left out of this list: combination products (a single-ingredient list exists) (4)
Dose fit 40 · Label transparency 20 · Data verification 15 · Company transparency 15 · Third-party test 10 (No data (not scored); the other four parts are rescaled from 90 to 100) — Methodology · Alpha-lipoic acid →
| Rank | Product | Per day | Score | Breakdown | ||||||||||||||||
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| 1 tie |
Alpha Lipoic Acid Trader Joe's · US NIH DSLD |
300 mg | 100.0 | Breakdown
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| 1 tie |
Alpha Lipoic Acid Dymatize Nutrition · US NIH DSLD |
600 mg | 100.0 | Breakdown
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| 3 tie |
Alpha Lipoic Acid 100 mg Vitamin World · US NIH DSLD |
100 mg | 97.8 | Breakdown
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| 3 tie |
Alpha Lipoic Acid 200 mg Spring Valley · US NIH DSLD |
600 mg | 97.8 | Breakdown
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| 5 tie |
Alpha Lipoic Acid 100 mg Bluebonnet · US NIH DSLD |
100 mg | 94.4 | Breakdown
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| 5 tie |
Alpha Lipoic Acid 200 mg Bluebonnet · US NIH DSLD |
200 mg | 94.4 | Breakdown
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| 5 tie |
Alpha Lipoic Acid 200 mg 21st Century · US NIH DSLD |
200 mg | 94.4 | Breakdown
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| 5 tie |
Alpha Lipoic Acid 300 mg Bluebonnet · US NIH DSLD |
300 mg | 94.4 | Breakdown
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| 5 tie |
Alpha Lipoic Acid 600 mg Bluebonnet · US NIH DSLD |
600 mg | 94.4 | Breakdown
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| 5 tie |
Alpha Lipoic Acid 600 mg Natrol · US NIH DSLD |
600 mg | 94.4 | Breakdown
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| 5 tie |
Alpha-Lipoic Acid Douglas Laboratories · US NIH DSLD |
100 mg | 94.4 | Breakdown
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| 5 tie |
Lipoic Acid 100 mg Douglas Laboratories · US NIH DSLD |
200 mg | 94.4 | Breakdown
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| 13 tie |
ALLMAX LIPOIC ACID Healthy Body Services Inc. · Health Canada LNHPD |
150 mg | 93.3 | Breakdown
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| 13 tie |
AlphaLipoic New Roots Herbal Inc. · Health Canada LNHPD |
250 mg | 93.3 | Breakdown
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| 13 tie |
GNC-ALPHA LIPOIC ACID 100MG GNC · Malaysia NPRA |
100 mg | 93.3 | Breakdown
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| 13 tie |
Meta Lipoate 300 Metagenics Inc. · Health Canada LNHPD |
300 mg | 93.3 | Breakdown
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| 13 tie |
R + Alpha Lipoic Acid GFR Pharma Ltd. · Health Canada LNHPD |
100 mg | 93.3 | Breakdown
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| 13 tie |
R+ Alpha Lipoic Acid 200 mg Prairie Naturals Health Products Inc. · Health Canada LNHPD |
200 mg | 93.3 | Breakdown
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| 13 tie |
R-alpha-Lipoic Acid 100 mg Prairie Naturals Health Products Inc. · Health Canada LNHPD |
100 mg | 93.3 | Breakdown
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| 20 tie |
Alpha Lipoic Acid 100 mg Natrol · US NIH DSLD |
100 mg | 92.2 | Breakdown
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| 20 tie |
Alpha-Lipoic Acid 60 mg Solgar · US NIH DSLD |
120 mg | 92.2 | Breakdown
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| 20 tie |
Lipoic Acid 100 mg Country Life · US NIH DSLD |
100 mg | 92.2 | Breakdown
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| 20 tie |
Lipoic Acid 200 mg Country Life · US NIH DSLD |
200 mg | 92.2 | Breakdown
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| 20 tie |
R-Lipoic Acid Thorne · US NIH DSLD |
200 mg | 92.2 | Breakdown
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| 20 tie |
R-Lipoic Acid 100 mg Country Life · US NIH DSLD |
100 mg | 92.2 | Breakdown
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| 26 | Doctors Best Best Alpha-Lipoic Acid 600 Doctor's Best, Inc. · Health Canada LNHPD |
600 mg | 87.8 | Breakdown
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| 27 tie |
Alpha Lipoic Acid SuperSmart · US NIH DSLD |
500 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid SuperiorLabs · US NIH DSLD |
600 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid Dr. Danielle's · US NIH DSLD |
300 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid BRI Nutrition · US NIH DSLD |
250 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid Universal · US NIH DSLD |
300 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid OL Olympian Labs · US NIH DSLD |
100 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 100 mg Nature's Blend · US NIH DSLD |
100 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 100 mg Healthy Origins · US NIH DSLD |
200 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 200 mg OL Olympian Labs · US NIH DSLD |
400 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 250 mg Douglas Cooper Co. · US NIH DSLD |
250 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 300 mg Healthy Origins · US NIH DSLD |
300 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 500 mg SuperSmart · US NIH DSLD |
500 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 600 mg Nutricost · US NIH DSLD |
600 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 600 mg NusaPure · US NIH DSLD |
600 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 600 mg BulkSupplements.com · US NIH DSLD |
600 mg | 83.3 | Breakdown
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| 27 tie |
Alpha Lipoic Acid 600 mg Healthy Origins · US NIH DSLD |
600 mg | 83.3 | Breakdown
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| 27 tie |
Alpha R Lipoic Acid 100 mg Seeking Health · US NIH DSLD |
100 mg | 83.3 | Breakdown
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| 27 tie |
Alpha R-Lipoic Acid BioGenesis Nutraceuticals · US NIH DSLD |
100 mg | 83.3 | Breakdown
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| 27 tie |
Alpha-Lipoic Acid Vinco's · US NIH DSLD |
300 mg | 83.3 | Breakdown
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| 27 tie |
Alpha-Lipoic Acid PureFormulas · US NIH DSLD |
100 mg | 83.3 | Breakdown
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| 27 tie |
Alpha-Lipoic Acid 100 mg VitaCeutical Labs · US NIH DSLD |
100 mg | 83.3 | Breakdown
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| 27 tie |
Alpha-Lipoic Acid 100 mg Natural Nutra · US NIH DSLD |
100 mg | 83.3 | Breakdown
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| 27 tie |
Alpha-Lipoic Acid 300 mg VitaCeutical Labs · US NIH DSLD |
600 mg | 83.3 | Breakdown
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| 27 tie |
R-Lipoic Acid 50 mg Advance Physician Formulas · US NIH DSLD |
50 mg | 83.3 | Breakdown
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92 products were scored; the top 50 are listed here. See the rest in the product list.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.