Alpha Lipoic Acid 300 mg®

Non-Nutrient / Non-Botanical

Brand: Source Naturals

CapsuleNon-Nutrient/Non-BotanicalOn Market

Functions

Antioxidant & Anti-Aging Blood Sugar Support

Product label for Alpha Lipoic Acid 300 mg — Click to view full label

Net Contents

60 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 21078 01764 6

Product Version

SN1764 REV G152 FG-90884

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2Dietary Attributes

Label states: Non-GMO, 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 Capsule(s) · 1 per day

Ingredient	Amount Per Serving
Alpha-Lipoic Acid	300 mg	—

Not Present

Other Ingredients

GelatinMicrocrystalline Cellulosesilicified Microcrystalline CelluloseSilicaMagnesium Stearate

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: Take 1 capsule daily, with or without meals. For maximum results include vitamin B complex, magnesium and coenzyme Q10 with alpha-lipoic acid in your nutrition program.

Warnings & Precautions

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.

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.

Formulation

Formulation re: Other

Antioxidant protection

Formulation re: Does NOT Contain

Non GMO Validated

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 cells. Alpha-lipoic acid may support the normal insulin response and healthy blood sugar levels already within the normal range.

Formulation re: Other

Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat.

Formulation re: Does NOT Contain

Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

FDA Statements

FDA Statement of Identity

Dietary Supplement

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.

Other Label Statements

Seals/Symbols

Non GMO Validated

Brand IP Statement(s) re: (c), (TM), (SM)

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$8.19 – $60.63· 19 listings

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$14.99
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iHerb4.6(436)
$23.82
Puritan's Pride Alpha Lipoic Acid
Puritan's Pride4.8(1100)
$8.19Lowest
DaVinci Labs Alpha Lipoic Acid 300 Capsules
Target4.8(31)
$31.30
Lipoic Acid 300 mg
Revive Active5.0(4)
$60.63
Nutricost Alpha Lipoic Acid Capsules
Nutricost4.7(2500)
$27.97

Where to Buy Locally

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ITL Health
5.0 (37)
Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Directions 0118 321 7628
Nutriburst
4.6 (30)
Manufacturer
8 Waterloo Pl, London SW1Y 4BN
Directions 020 3943 8201
Prodentim
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Vitamin & Supplements Shop
72 Regent St., London W1B 4EN
Directions 028 6745 7567
Protiv Nutrition
5.0 (1)
Vitamin & Supplements Shop
3rd Floor, 207 Regent St., London W1B 3HH
Directions 07442 915758
RightNutri
4.9 (78)
Vitamin & Supplements Shop
26 Queenstown Rd, London SW8 3RX
Directions 0800 098 8888
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128 City Rd, London EC1V 2NX
Directions
Holland & Barrett - Maddox Street
4.3 (52)
Vitamin & Supplements Shop
6-8 Maddox St, London W1S 1NR
Directions 0330 058 2640
British Supplements
3.4 (275)
Vitamin & Supplements Shop
34, New House, 67-68 Hatton Garden, London EC1N 8JY
Directions 07768 405406

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
… Dietary intake of αLA appears to be clinically safe because it is a natural molecule [13]. αLA was added to the Italian list of authorized supplements by the Ministry of Health as a unique …
202549 citations
α-Lipoic acid and cardiovascular disease
SD Wollin, PJH Jones - The Journal of nutrition, 2003 - Elsevier
… The main objective of this review is to examine animal and human research to critically define the plausible health benefits of ALA supplementation, and to assess the possible …
2003359 citations
Insights on the use of α-lipoic acid for therapeutic purposes
B Salehi, Y Berkay Yılmaz, G Antika… - Biomolecules, 2019 - mdpi.com
… 1300 mg EPA or 300 mg ALA or 1300 mg EPA plus 300 mg ALA … supplementation of 1300 mg EPA or 300 mg ALA or 1300 mg EPA plus 300 mg ALA or placebo per day on 67 healthy …
2019536 citations
Alpha-lipoic acid: biological mechanisms and health benefits
F Superti, R Russo - Antioxidants, 2024 - mdpi.com
… Alpha-Lipoic Acid as an Antioxidant Among antioxidant substances, alpha-lipoic acid is unique as it maintains protective functions in both its oxidized (ALA) and reduced (DHLA) forms (…
2024148 citations
Molecular 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 racemic misture of α-lipoic acid (600 mg) administered daily in 9 healthy volunteers and observed the metabolites S-methylated β-oxidation products (4,6-bismethylthio-hexanoic …
2023143 citations
Exploring the Pharmacotherapeutic Potential of Natural Compound Alpha Lipoic Acid
A Udaipurwala, P Pimple… - The Natural Products …, 2025 - benthamdirect.com
Alpha Lipoic Acid (ALA) is a natural organosulfur fatty acid biomolecule with antioxidant, anti-inflammatory, and immunomodulatory activities, primarily through its reduced form, …
20252 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-01-23. DSLD Label ID: 273352. 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.