Alpha Lipoic Acid 50 mg®
Non-Nutrient / Non-BotanicalBrand: Source Naturals
Net Contents
100 Tablet(s)
Serving Size
1–4 Tablet(s)
Servings Per Container
25
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
0 21078 00023 5
Product Version
SN0023 REV H112
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report an established %DV per serving.
Label states: Vegetarian, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Milk
- Egg
- Wheat
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1–4 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Total Carbohydrates | 1 Gram(s) | 1% |
| Alpha-Lipoic Acid | 200 mg | — |
Percent Daily Values (%DV) are based on a 2,000 calorie diet.
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Use: 1 to 4 tablets daily with a meal. For maximum results, include vitamin B complex, magnesium and coenzyme Q10 with alpha-lipoic acid in your nutrition program.
Warnings & Precautions
Precautions re: All Other
Do not use if either tamper-evident seal is broken or missing.
Precautions re: Children
Keep out of the reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Formulation
Formulation re: Vegetarian/Vegan
Suitable for vegetarians.
Formulation re: Does NOT Contain
Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Formulation re: Other
Antioxidant protection
Formula re: Contains
Alpha-Lipoic Acid is a powerful fat-and water-soluble antioxidant. It directly recycles vitamin C and indirectly recycles vitamin E, providing additional antioxidant protection. It is also an important component in the energy production process in the cells. Alpha-lipoic acid may support the normal insulin response and healthy blood sugar levels already within the normal range.
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
Copyright SOURCE NATURALS, INC.
Manufacturer & Distributor
Distributor
Source Naturals, Inc.
P. O. Box 2118, Santa Cruz, CA, 95062
Market Reference
Alpha Lipoic Acid Source Naturals
iHerb4.8(812)$12.25LowestSource Naturals Alpha Lipoic Acid Timed Release 300mg 120 Tablets
iHerb4.8(327)$23.09Source Naturals Acetyl L-Carnitine & Alpha- Lipoic Acid Tablets
iHerb4.6(436)$23.82
Where to Buy Locally
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Nutrisolution
4.2 (229)Vitamin & supplements store
66 Av. des Champs-Élysées, 75008 Paris
Liv Pure Energy
Vitamin & supplements store
11 Rue Louis le Grand, 75002 Paris
Nutri-Link
4.2 (5)Vitamin & supplements store
Milber Trading Estate, 24, Newton Abbot TQ12 4SG, United Kingdom
Metabolics Ltd
3.8 (11)Vitamin & supplements store
5 Eastcott Common, Devizes SN10 4PL, United Kingdom
TestoBoost - Tongkat Ali et Compléments alimentaires
5.0 (2)Vitamin & supplements store
2 Rue Marguerite Moret, 75011 Paris
Actinutrition
3.9 (26)Vitamin & supplements store
543 Rue de la Castelle, 34070 Montpellier
Vitamin Shop Paris
5.0 (925)Vitamin & supplements store
3 Rue de Vintimille, 75009 Paris
BioTechUSA Forum des Halles
4.8 (176)Vitamin & supplements store
CC Forum des Halles, 101 Porte Berger, 75001 Paris
Research & Studies
Alpha-lipoic acid: An antioxidant with anti-aging properties for disease therapy
M Shanaida, R Lysiuk, O Mykhailenko… - Current medicinal …, 2025 - benthamdirect.com
The anti-aging effects of alpha-lipoic acid (αLA), a natural antioxidant synthesized in human tissues, have attracted a growing interest in recent years. αLA is a short-chain sulfur-…
202549 citationsInsights on the use of α-lipoic acid for therapeutic purposes
B Salehi, Y Berkay Yılmaz, G Antika… - Biomolecules, 2019 - mdpi.com
… the oral one consisted of 317.6 mg trometanlole salt, which corresponded to 200 mg of free ALA, 4 tablets of 50 mg and 1 tablet of 200 mg, given to 12 healthy subjects. The IV solution …
2019536 citationsAntioxidant properties of an endogenous thiol: Alpha-lipoic acid, useful in the prevention of cardiovascular diseases
S Ghibu, C Richard, C Vergely, M Zeller… - Journal of …, 2009 - journals.lww.com
… possible antioxidant functions of a natural acid, synthesized in human tissues: alpha-lipoic acid (ALA). Both the oxidized (disulfide) and reduced (dithiol: dihydrolipoic acid, DHLA) forms …
2009257 citationsDirect and indirect antioxidant properties of α‐lipoic acid and therapeutic potential
L Rochette, S Ghibu, C Richard, M Zeller… - Molecular nutrition & …, 2013 - Wiley Online Library
… natural compounds with pleiotropic actions like α-lipoic acid (LA) are of interest, especially in metabolic diseases such as diabetes. LA, either as a dietary supplement … -lipoic acid, DHLA…
2013451 citationsAlpha lipoic acid: nature's ultimate antioxidant
AE Sosin, BM Ley-Jacobs - 1998 - books.google.com
… Alpha Lipoic Acid was added to our list of nutritional substances more than a year ago. We use it … we will explain how Alpha Lipoic Acid, used in conjunction with other supplements in a …
199813 citationsMolecular and therapeutic insights of alpha-lipoic acid as a potential molecule for disease prevention
AK Tripathi, AK Ray, SK Mishra, SM Bishen… - Revista brasileira de …, 2023 - Springer
… The content in this manuscript is from the 2000–2022 year and include the search terms alpha lipoic acid, COVID-19, Gut microbiota, cáncer, neurological disorder, phytochemical …
2023143 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-08-23. DSLD Label ID: 295570. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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