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Alpha Lipoic Acid Comparison - July 2025
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.6Exceptional | 4  9.4Excellent | 5  9.3Excellent | 6  9.2Excellent |
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ModelNOW Foods Supplements, Alpha Lipoic Acid 600 mg with Grape Seed Extract & Bioperine®, Extra Strength, 120 Veg Capsules | Model Doctor's Best Alpha-Lipoic Acid 600, Supports Antioxidant Function & Glycemic Balances, Non-GMO, Gluten Free, Vegan, Soy Free, 600 mg, 60 Veggie Caps | Model Nutricost Alpha Lipoic Acid 600mg Per Serving, 240 Capsules - Gluten Free, Vegetarian Capsules, Soy Free & Non-GMO | Model Horbäach Alpha Lipoic Acid 600mg | 240 Capsules | with Biotin Optimizer | Non-GMO and Gluten Free Supplement | Model THORNE Alpha-Lipoic Acid - 300 mg - Supplement Liver Detox, Antioxidant Support, Nerve Health and Mental Sharpness* - 60 Capsules | Model Whole Foods Market, Alpha Lipoic Acid 100Mg, 90 Tablets |
BrandNOW Foods | Brand Doctor's BEST | Brand Nutricost | Brand Horbäach | Brand THORNE | Brand 365 by Whole Foods Market |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | |||||
Simple to consume 9.4 | Simple to consume 9.4 | Simple to consume 9.4 | Simple to consume  9.6 | Simple to consume 9.9 | Simple to consume 9.3 |
Pain management 8.9 | Pain management 9.3 | Pain management 8.6 | Pain management 9.1 | Pain management 7.4 | Pain management 7.0 |
Worth the money 9.1 | Worth the money 9.3 | Worth the money 9.3 | Worth the money 9.3 | Worth the money 9.1 | Worth the money 8.6 |
Flavor 9.1 | Flavor 9.3 | Flavor 8.9 | Flavor 9.3 | Flavor 7.6 | Flavor 7.0 |
Quality of ingredients 9.1 | Quality of ingredients 9.3 | Quality of ingredients 8.9 | Quality of ingredients 9.4 | Quality of ingredients 9.9 | Quality of ingredients 9.6 |
Tech Specs | |||||
product dimensions2.5 x 2.5 x 4.44 inches 4.23 ounces | product dimensions - | product dimensions 2.5 x 2.5 x 5 inches 6 ounces | product dimensions 2.87 x 2.87 x 5.25 inches 6.72 ounces | product dimensions 2.09 x 2.09 x 3.72 inches 1.4 ounces | product dimensions 1.66 x 1.66 x 3.25 inches 1.6 ounces |
Review | Review | Review | Review | Review | Review - |
Available On   | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1NOW FoodsNOW Foods Supplements, Alpha Lipoic Acid 600 mg with Grape Seed Extract & Bioperine®, Extra Strength, 120 Veg Capsules
9.4 simple to consume9.1 worth the money9.1 FlavorWhy we love it
Supports nerve health naturally.
Boosts antioxidant levels.
Vegan and allergen-free.
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9.7
2Doctor's BEST42% Off
Doctor's Best Alpha-Lipoic Acid 600, Supports Antioxidant Function & Glycemic Balances, Non-GMO, Gluten Free, Vegan, Soy Free, 600 mg, 60 Veggie Caps
9.4 simple to consume9.3 pain management9.3 worth the moneyWhy we love it
Glucose Metabolism Support ALA helps produce cellular energy.
Antioxidants Powerful antioxidant to help buffer free radicals.
Overall Well Being Supports aging, cognitive health, eye health, and heart health.
Alpha Lipoic Acid Buyer's Guide
Written by Libby JohnsonIntroduction to Alpha Lipoic Acid
Alpha lipoic acid (ALA) is a naturally occurring compound found in every cell of the human body. It plays an important role in energy production and helps to support healthy blood sugar levels. ALA is also an antioxidant that helps to protect cells from damage caused by free radicals. ALA is available in a variety of forms, including capsules, tablets, and powder. When choosing an ALA supplement, it is important to consider the type of ALA, the dosage, and any additional ingredients.
Types of Alpha Lipoic Acid
Alpha lipoic acid comes in two forms: R-ALA and S-ALA. R-ALA is the naturally occurring form of ALA, while S-ALA is a synthetic form. Both forms have been shown to be effective, but some studies suggest that R-ALA is more bioavailable than S-ALA. Additionally, R-ALA is more expensive than S-ALA, so it may not be the best option for those on a budget.
Dosage
The recommended dosage of ALA can vary depending on a person’s age, weight, and health condition. In general, a standard dose is between 50 to 600 mg per day. It is best to speak with a doctor or nutritionist to determine the best dosage for your individual needs.
Additional Ingredients
When choosing an ALA supplement, it is important to look at the additional ingredients that are included. Some ALA supplements also contain other vitamins and minerals, such as vitamin C and zinc, which can help to enhance the effects of ALA. Additionally, some ALA supplements are combined with other compounds, such as green tea extract, for additional health benefits.
Cost
The cost of ALA supplements can vary greatly depending on the type of ALA, the dosage, and any additional ingredients. R-ALA supplements tend to be more expensive than S-ALA supplements. Additionally, supplements with higher dosages and additional ingredients can also be more expensive.
Conclusion
Alpha lipoic acid can be an effective supplement for those looking to support healthy blood sugar levels, protect cells from damage, and boost energy production. When choosing an ALA supplement, it is important to consider the type of ALA, the dosage, any additional ingredients, and the cost. It is best to speak with a doctor or nutritionist to determine the best dosage and supplement for your individual needs.
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Features
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Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
