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Alpha Lipoic Acid 250 mg

product on market Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for Alpha Lipoic Acid 250 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Non-Nutrient/Non-Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 200.0mg (198 products) 6 studies — no high-quality reviews

Other Ingredients

Rice Flour Gelatin Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USAGE: As a dietary supplement, take one capsule daily, preferably with meals.

Warnings & Precautions

CAUTION: PLEASE DISCARD THE INEDIBLE FRESHNESS PACKET ENCLOSED.

Formulation Notes

Contains no yeast, wheat, gluten, corn, soy, milk, egg, sugar, salt, preservatives or colors.

Additional Information

CODE 9559

Alpha-Lipoic Acid is a versatile water and fat soluble metabolic antioxidant. It is a potent free radical quencher and aids other vitamins in their antioxidant activities.* This product is our highest potency available of Alpha Lipoic Acid.

Made in the U.S.A.

High Potentcy Antioxidant

35th Anniversary

120 + 35 Free Capsules

Good Manufacturing Practices GMP NNfA

Bonus 35 Free

This seal certifies that the manufacturer of this product uses quality systems and procedures that comply with NNFA's Dietary Supplement GMP standards. The quality of individual ingredients, however, has not been certified.

ACTUAL SIZE

Metadata

Product Details

DSLD Entry Date2012-10-25
Product TypeNon-Nutrient/Non-Botanical
FormCapsule
BrandNOW
DSLD ID13059
Data Updated2026-04-11
Research

Research Evidence

21
Research Sources
52
Avg Quality
13
Rct
4
Meta Analysis
2
Systematic Review
2
Clinical Trial
A Alpha-lipoic acid for diabetic peripheral neuropathy
Systematic Review The Cochrane database of systematic reviews 2024 PubMed DOI
B Efficacy and Safety of the Combination of Palmitoylethanolamide, Superoxide Dismutase, Alpha Lipoic Acid, Vitamins B12, B1, B6, E, Mg, Zn and Nicotinamide for 6 Months in People with Diabetic Neuropathy
Rct Nutrients 2024 PubMed DOI
B Alpha Lipoic Acid Supplementation and Iron Homeostasis: A Comprehensive Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials
Meta Analysis International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition 2024 PubMed DOI
B Effectiveness of alpha-lipoic acid in patients with neuropathic pain associated with type I and type II diabetes mellitus: A systematic review and meta-analysis
Meta Analysis Medicine 2023 PubMed DOI
C The effects of alpha-lipoic acid supplementation on glucose control and lipid profiles among patients with metabolic diseases: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Metabolism: clinical and experimental 2018 PubMed DOI
C A systematic review and meta-analysis of α-lipoic acid in the treatment of diabetic peripheral neuropathy
Meta Analysis European journal of endocrinology 2012 PubMed DOI
C Oral Alpha Lipoic Acid Treatment for Symptomatic Diabetic Peripheral Neuropathy: A Randomized Double-Blinded Placebo-Controlled Study
Rct Endocrine, metabolic & immune disorders drug targets 2020 PubMed DOI
C A randomized, double-blind, placebo controlled study to evaluate the effect of alpha-lipoic acid on inhibition of ADP-and collagen-induced platelet aggregation ex vivo in diabetic neuropathy patients on gabapentin or pregabalin
Rct Journal of postgraduate medicine 2024 PubMed DOI
C Ranking Alpha Lipoic Acid and Gamma Linolenic Acid in Terms of Efficacy and Safety in the Management of Adults With Diabetic Peripheral Neuropathy: A Systematic Review and Network Meta-analysis
Systematic Review Canadian journal of diabetes 2024 PubMed DOI
C Effect analysis of tanshinone IIA sulfonate sodium combined with a-lipoic acid in patients with diabetes peripheral neuropathy.
Rct Pakistan journal of pharmaceutical sciences PubMed
View all evidence for Alpha Lipoic Acid →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.