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How our curation process works

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Evaluate

Each product then undergoes a comprehensive vetting process over a six-week period. This extensive time window allows us to delve into the details of each standard. Brands are ultimately signed off on by our review committee of leading doctors, scientists, and pharmacologists.

We evaluate products across 11 factors, here are a few of our most important:

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Scientific Rigor

Products should have substantial evidence from peer-reviewed studies. We scrutinize the science to ensure the product is safe and effective. We review how long the supporting science has been around, the strength of the scientific advisory board (SAB) behind it, and the quality of the publishing scientific journal.

This also includes assessing the years of data; the number of supported peer-reviewed articles with large sample sizes and proper randomization (double-blind, placebo-controlled); meta-analyses where present; strong support from scientific experts; and whether studies were done primarily on humans vs animals vs in vitro.

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Ingredient Quality

Supplements and wellness products are not regulated by the FDA, so we’ve created our own criteria for what’s considered safe versus not with a NO list to avoid supplements with toxic chemicals, microplastics, preservatives, flavors, colors and other provably harmful ingredients.

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Finally, we look at independent quality testing for purity, strength, identity, and disintegration from the most reputable sources on the internet including:

View our list of sources

These sources are valuable for evaluating the safety and non-toxicity of products, providing consumers with reliable information to make informed choices.

Environmental Working Group (EWG)
EWG is known for providing tools and resources to make better choices regarding toxic-free, safe products in various categories, including household and consumer products.

The WellBe Non-Toxic Product Database
This database features over 2000 curated non-toxic products vetted by third-party unbiased organizations like Environmental Working Group, Think Dirty, MadeSafe, GreenGuard, ConsumerLab, NSF, and more.

Think Dirty App
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MadeSafe
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ConsumerLab
ConsumerLab is known for its comprehensive set of test results, including dosage, phytonutrient levels, and contaminant levels in various products.

Examine
ConsumerLab is known for its comprehensive set of test results, including dosage, phytonutrient levels, and contaminant levels in various products.

NSF Supplement Vitamin Certification
ConsumerLab is known for its comprehensive set of test results, including dosage, phytonutrient levels, and contaminant levels in various products.

Clean Label Project
ConsumerLab is known for its comprehensive set of test results, including dosage, phytonutrient levels, and contaminant levels in various products.

Lab Door
ConsumerLab is known for its comprehensive set of test results, including dosage, phytonutrient levels, and contaminant levels in various products.
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Beyond the products themselves, our holistic evaluation looks across the entire supply chain. We perform company background checks and ensure there are not concerns with products or their supply chains.

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Price & Value

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We measure product efficacy not just in numbers but also through the satisfaction of the broader customer universe, aiming for brands that have a substantial collection of genuine, positive customer reviews

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Monitor

Once a product is accepted into the Superpower marketplace, it's not the end of our due diligence.

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Ensuring lifelong quality through regular monitoring and re-evaluation.

As science advances, so will the quality of your lifelong health partnership with Superpower – with product recommendations always reflecting the latest in health innovation and research.

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Superpower Marketplace
Superpower Marketplace
Alpha-Lipoic Acid
Alpha-Lipoic Acid
Alpha-Lipoic Acid
Alpha-Lipoic Acid
Alpha-Lipoic Acid
Alpha-Lipoic Acid
Thorne

Alpha-Lipoic Acid

$1999
About This Item
Alpha-Lipoic Acid (ALA) acts as a powerful antioxidant, supporting cellular health by neutralizing free radicals and aiding in the regeneration of other antioxidants, benefiting glucose metabolism and nerve health.
Ingredients
Alpha-Lipoic Acid, Calcium Laurate, Hypromellose Capsule, Leucine, Magnesium (Citrate), Microcrystalline Cellulose, Silicon Dioxide
Why We Chose This
Alpha-Lipoic Acid is recommended for its crucial role in liver detoxification and as an antioxidant, supporting nerve health and maintaining mental sharpness. ALA may also be beneficial for metabolic health and weight loss. [description] Many ALA supplements are under-dosed and may not provide much benefit as a result, but Thorne's ALA supplement is high-quality and appropriately dosed to support these vital aspects of health and wellness.
Alpha-Lipoic Acid
Alpha-Lipoic Acid Default Title

About Alpha-Lipoic Acid

Benefits
  • Contains antioxidant properties: ALA is a powerful antioxidant that helps protect cells from oxidative stress. It can also help regenerate other antioxidants, such as vitamins C and E.
  • Provides neurological & cognitive support: Studies indicate that a higher amount of alpha-lipoic acid – 600-1,800 mg daily – is most effective for neurological support and helping to maintain mental sharpness.
  • Aids liver health: ALA has shown promise in protecting the liver from damage caused by various toxins, including alcohol and certain medications.
  • Helps with blood sugar control: ALA has been studied for its potential to improve insulin sensitivity and reduce blood sugar levels in people with type 2 diabetes. It may also help with glucose metabolism.

Suggested Use

Take 1 capsule two to three times daily.

Supporting Research

Why are antioxidants important?

An antioxidant is a molecule stable enough to donate an electron to a rampaging free radical and neutralize it, thus reducing its capacity to damage. These antioxidants delay or inhibit cellular damage mainly through their free radical scavenging property. Alpha-Lipoic Acid (ALA) is a naturally occurring antioxidant in the body, helping to protect cells from oxidative damage and supporting energy production in the mitochondria.

Who should take Alpha-Lipoic Acid?

ALA is particularly beneficial for individuals looking to enhance their antioxidant defenses, support healthy nerve function, and improve glucose metabolism.

Benefits
  • Contains antioxidant properties: ALA is a powerful antioxidant that helps protect cells from oxidative stress. It can also help regenerate other antioxidants, such as vitamins C and E.
  • Provides neurological & cognitive support: Studies indicate that a higher amount of alpha-lipoic acid – 600-1,800 mg daily – is most effective for neurological support and helping to maintain mental sharpness.
  • Aids liver health: ALA has shown promise in protecting the liver from damage caused by various toxins, including alcohol and certain medications.
  • Helps with blood sugar control: ALA has been studied for its potential to improve insulin sensitivity and reduce blood sugar levels in people with type 2 diabetes. It may also help with glucose metabolism.

Suggested Use

Take 1 capsule two to three times daily.

Supporting Research

Why are antioxidants important?

An antioxidant is a molecule stable enough to donate an electron to a rampaging free radical and neutralize it, thus reducing its capacity to damage. These antioxidants delay or inhibit cellular damage mainly through their free radical scavenging property. Alpha-Lipoic Acid (ALA) is a naturally occurring antioxidant in the body, helping to protect cells from oxidative damage and supporting energy production in the mitochondria.

Who should take Alpha-Lipoic Acid?

ALA is particularly beneficial for individuals looking to enhance their antioxidant defenses, support healthy nerve function, and improve glucose metabolism.

Benefits
  • Contains antioxidant properties: ALA is a powerful antioxidant that helps protect cells from oxidative stress. It can also help regenerate other antioxidants, such as vitamins C and E.
  • Provides neurological & cognitive support: Studies indicate that a higher amount of alpha-lipoic acid – 600-1,800 mg daily – is most effective for neurological support and helping to maintain mental sharpness.
  • Aids liver health: ALA has shown promise in protecting the liver from damage caused by various toxins, including alcohol and certain medications.
  • Helps with blood sugar control: ALA has been studied for its potential to improve insulin sensitivity and reduce blood sugar levels in people with type 2 diabetes. It may also help with glucose metabolism.

Suggested Use

Take 1 capsule two to three times daily.

Supporting Research

Why are antioxidants important?

An antioxidant is a molecule stable enough to donate an electron to a rampaging free radical and neutralize it, thus reducing its capacity to damage. These antioxidants delay or inhibit cellular damage mainly through their free radical scavenging property. Alpha-Lipoic Acid (ALA) is a naturally occurring antioxidant in the body, helping to protect cells from oxidative damage and supporting energy production in the mitochondria.

Who should take Alpha-Lipoic Acid?

ALA is particularly beneficial for individuals looking to enhance their antioxidant defenses, support healthy nerve function, and improve glucose metabolism.

Benefits
  • Contains antioxidant properties: ALA is a powerful antioxidant that helps protect cells from oxidative stress. It can also help regenerate other antioxidants, such as vitamins C and E.
  • Provides neurological & cognitive support: Studies indicate that a higher amount of alpha-lipoic acid – 600-1,800 mg daily – is most effective for neurological support and helping to maintain mental sharpness.
  • Aids liver health: ALA has shown promise in protecting the liver from damage caused by various toxins, including alcohol and certain medications.
  • Helps with blood sugar control: ALA has been studied for its potential to improve insulin sensitivity and reduce blood sugar levels in people with type 2 diabetes. It may also help with glucose metabolism.

Suggested Use

Take 1 capsule two to three times daily.

Supporting Research

Why are antioxidants important?

An antioxidant is a molecule stable enough to donate an electron to a rampaging free radical and neutralize it, thus reducing its capacity to damage. These antioxidants delay or inhibit cellular damage mainly through their free radical scavenging property. Alpha-Lipoic Acid (ALA) is a naturally occurring antioxidant in the body, helping to protect cells from oxidative damage and supporting energy production in the mitochondria.

Who should take Alpha-Lipoic Acid?

ALA is particularly beneficial for individuals looking to enhance their antioxidant defenses, support healthy nerve function, and improve glucose metabolism.

Benefits
  • Contains antioxidant properties: ALA is a powerful antioxidant that helps protect cells from oxidative stress. It can also help regenerate other antioxidants, such as vitamins C and E.
  • Provides neurological & cognitive support: Studies indicate that a higher amount of alpha-lipoic acid – 600-1,800 mg daily – is most effective for neurological support and helping to maintain mental sharpness.
  • Aids liver health: ALA has shown promise in protecting the liver from damage caused by various toxins, including alcohol and certain medications.
  • Helps with blood sugar control: ALA has been studied for its potential to improve insulin sensitivity and reduce blood sugar levels in people with type 2 diabetes. It may also help with glucose metabolism.

Suggested Use

Take 1 capsule two to three times daily.

Supporting Research

Why are antioxidants important?

An antioxidant is a molecule stable enough to donate an electron to a rampaging free radical and neutralize it, thus reducing its capacity to damage. These antioxidants delay or inhibit cellular damage mainly through their free radical scavenging property. Alpha-Lipoic Acid (ALA) is a naturally occurring antioxidant in the body, helping to protect cells from oxidative damage and supporting energy production in the mitochondria.

Who should take Alpha-Lipoic Acid?

ALA is particularly beneficial for individuals looking to enhance their antioxidant defenses, support healthy nerve function, and improve glucose metabolism.

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The Superpower Research Team curates the top 1% of health items from around the world for top levels of ingredient quality, safety, and scientific efficacy.

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