1 Product identity
Ingredient risk
1 ingredient to use with caution

Alpha Lipoic Acid 300 mg

BrandWindmillNon-Nutrient/Non-Botanical Tablet or Pill 8 ingredients 1 caution DSLD #180901
Net contents: 30 Tablet(s)
Target: Adults and Children 4 years and above
DSLD entry: 2018-09-21
2 Ingredients (8)
IngredientGroupSafety
Alpha-Lipoic AcidAlpha-Lipoic AcidConditionally Safe
Dicalcium PhosphateCalciumConditionally Safe
Microcrystalline CelluloseCellulose
Stearic AcidStearic Acid
Magnesium StearateMagnesiumUse with Caution
SilicaSiliconGenerally Safe
Croscarmellose SodiumCroscarmellose Sodium
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⚠️ Use with caution — restricted in some markets
Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
3 Safety cross-reference
Alpha-Lipoic Acid — Conditionally Safe
⚠ May lower blood glucose
⚠ May lower thyroid hormones
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Magnesium — Use with Caution
⚠ Diarrhea (especially oxide)
⚠ Accumulates in renal impairment
Silicon — Generally Safe
⚠ Very low toxicity
Sodium — Limited Evidence
⚠ Hypertension
⚠ Fluid retention
GLA — Limited Evidence
⚠ May lower seizure threshold
⚠ Borage oil: hepatotoxic unless PA-free
4 Label claims
• All Other
• Structure/Function
5 Data source
DSLD ID180901
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2018-09-21
6 More from Windmill
View Windmill Safety Scorecard → 81 products
A & D 10,000 IU / 400 IUAcidophilus With PectinAdvanced Formula MilltriumAdvanced Formula Thera-Mill M With Beta-CaroteneAlpha Lipoic Acid 200 mgAntioxidant Protection Formula
7 Cite this page
Vancouver
Pkhakadze G. Alpha Lipoic Acid 300 mg — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jun 29]. Available from: https://supplement.ge/products/alpha-lipoic-acid-300-mg-180901/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
Analyzed by SupplementIndex
PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD
Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG