Oxidative stress is believed to play a major role in the development of many age-related diseases.

Free radicals are unstable molecules that form as a natural byproduct of metabolism. These molecules can damage cells, leading to oxidative stress – a condition where the body can't cope with the number of free radicals it produces.

Alpha lipoic acid is a powerful antioxidant that helps protect cells from damage caused by oxidative stress. ALA not only scavenges free radicals, but also helps recycle other antioxidants, such as vitamins C and E.

We've curated a list of top-quality products below that we're confident you'll love. Our editors have independently selected each one, and although some have been sent to us as samples, all opinions in this article are our own. We want to be transparent with you and let you know that FlairFindings may earn a commission or other compensation from the links on this page if you decide to make a purchase. This is how we sustain our business & content flow. Additionally, we have edited reviews for length and clarity. We hope you enjoy discovering your new favorite item!

How We Select The Best

Are you tired of feeling sluggish, run-down and out of sorts?

If the answer is yes, then it might be time to introduce alpha lipoic acid into your life. Alpha lipoic acid helps the body store away energy for later use and its antioxidant properties help protect against free radical damage. Plus, thanks to its unique ability to absorb quickly in the body, you'll start feeling benefits almost immediately!

With its many health benefits like improved liver function as well as nerve protection from harm caused by diabetes or other conditions, why wouldn't you want a supplement that supports long-term health but also provides immediate relief?

Unlock what alpha lipoic acid can do for you today with best alpha lipoic acid!

Best for Metabolism & Energy

Smart Nutra Labs Alpha Lipoic Acid

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What's the Big Deal?

Looking for a way to upgrade your wellness game? Look no further than Smart Nutra Labs' premium ALA formula! This top-of-the-line supplement is packed with high-quality ingredients that provide your body with a boost in energy and antioxidants. Say goodbye to pesky free radicals and hello to a healthier, more vital you!

Plus, their formula supports a faster metabolism for optimal aging, so you can feel your best at any age. Don't settle for less- choose Smart Nutra Labs for the ultimate in health and wellness!

What You Should Know

The Alpha Lipoic Acid supplement from Smart Nutra Labs is a natural remedy containing 600mg of active ingredients per serving, designed to assist in maintaining a healthy lifestyle.

This supplement is presented in a 240-capsule bottle, which can be used for up to four months, and is exclusively formulated to ensure high quality and non-GMO ingredients with no artificial or chemical additives. As a proud product of the USA, you can trust its manufacturing standards.

Best Absorption

IMMUNOVITES Stabilized R-Alpha Lipoic Acid

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What's the Big Deal?

IMMUNOVITES' R-Alpha Lipoic Acid has a cutting-edge formula boasts 40 times the absorption power of traditional ALA products, meaning you'll experience maximum effectiveness with every dose.

Plus, this supplement contains only the form of ALA that is most easily used by your body - sodium bound R-Lipoic acid - for unbeatable stability and absorption levels. Say goodbye to lackluster supplements and hello to optimal health with IMMUNOVITES' R-Alpha Lipoic Acid.

What You Should Know

This potent antioxidant is vital for overall wellbeing, but unfortunately, our bodies may not always produce enough of it. It's worth noting that Alpha Lipoic Acid and thioctic acid exists in two forms: R-ALA and S-ALA. While R-ALA occurs naturally, S-ALA is artificially created during manufacturing and does not offer any benefits to our bodies.

As a result, it is crucial to ensure that we consume an adequate amount of R-ALA. Thankfully, IMMUNOVITES Stabilized R-Alpha Lipoic Acid provides precisely what is required to keep our bodies healthy and functioning optimally.

Best for Inflammation Management

Nutricost Alpha Lipoic Acid

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What's the Big Deal?

Imagine feeling like you have a secret weapon to combat inflammation in your body. Nutricost's Alpha Lipoic Acid vegetarian capsules provides just that with a whopping 600mg per capsule of this powerful antioxidant. You can enjoy the peace of mind that comes with knowing you're getting a high-quality, non-GMO, gluten-free, and vegetarian-friendly supplement.

With 120 servings per bottle, you'll have a long-lasting supply of the key ingredient that supports healthy aging, cellular energy production, and optimal immune function. Don't settle for mediocre supplements when you can upgrade to Nutricost's ALA supplement formula.

What You Should Know

Nutricost's formula is enriched with a potent dosage of ALA - a crucial compound that is imperative for our bodies to operate optimally. In case you're not obtaining sufficient amounts of this essential nutrient from your regular diet, fret not, as this supplement provides comprehensive coverage. Don't you think it's time you give your body the boost it deserves with Nutricost's Alpha Lipoic Acid supplement?

Best for Anti-Aging

Superior Labs Alpha Lipoic Acid

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What's the Big Deal?

As a vital nutrient, Alpha Lipoic Acid plays a significant role in boosting our energy levels and acting as a safeguard against the harmful effects of free radicals. With Superior Labs Alpha Lipoic Acid, you get the ideal daily dosage of 600mg of pure ALA in vegetable capsules, ensuring maximum absorption and empowering your body to flourish. It's truly fascinating how this supplement can enhance your overall wellbeing!

What You Should Know

Superior Labs offers great assistance to maintaining a healthy nervous system and combats the aging process. The manufacturers are extraordinarily meticulous in their testing procedures, ensuring that all ingredients are pure and free from unwanted additives or contaminants. With such a steadfast commitment to quality, Superior Labs Alpha Lipoic Acid provides an unparalleled experience that is second to none.

Maintains Blood Sugar Levels

Doctor's Best Alpha-Lipoic Acid

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What's the Big Deal?

If you're looking for an energy boost and a way to protect your body from harmful free radicals, Doctor's Best Alpha-Lipoic Acid is the answer. This super antioxidant not only helps your cells produce maximum energy, but it also works to restore other important antioxidants like vitamin C, vitamin E, and glutathione.

By fighting oxidative stress, ALA helps keep your body healthy and thriving. With this powerful tool in your wellness arsenal, maintaining overall health has never been easier!

What You Should Know

Alpha Lipoic Acid Doctor's Best is not only known to enhance cognitive function and brain health, but also support eye and cardiovascular health, while generating energy. By supplementing with ALA, you can manage your glucose metabolism and pave the way for a healthier future.

Benefits, Dosage, and Side Effects

Here's the benefits, dosage and side effects of alpha lipoic acid.


Alpha lipoic acid can provide multiple benefits for your overall health. It acts as a shield to protect cells from damage, boosts immunity and fights inflammation, all while helping to reduce the risk of developing diseases with its powerful antioxidant properties. Studies have also shown that alpha lipoic acid may improve cognitive function and even delay memory loss associated with dementia!


Alpha lipoic acid may be beneficial for optimal health and with improving diabetic neuropathy, great for maintaining great nerve blood flow, but its dosage should not be taken lightly. Everyone is unique and factors like age, weight, and overall wellness can play a part in determining the right amount of supplementation to take.

While product labels offer general starting points – ranging from low doses to higher amounts - it's always wise to consult with your doctor before beginning any regimen that includes supplements.

Side Effects

When looking to improve your health, it can be easy to look for a quick fix. It's important however that when considering supplements like Alpha Lipoic Acid (ALA), you take caution and speak with a healthcare professional first - as ALA has been known to cause seizures or decrease blood sugar levels in some cases.

Alpha Lipoic Acid FAQs

Is it worth taking alpha-lipoic acid?

The primary benefit of taking alpha-lipoic acid is its ability to help regulate blood sugar levels and improve insulin sensitivity. In addition, studies have linked alpha-lipoic acid supplementation with improved memory and cognitive functioning. Alpha lipoic acid supplements may also have anti-inflammatory properties that provide further neurological benefits.

Which type of lipoic acid is ideal?

Alpha lipoic acid (ALA) is often considered the ideal choice for many people. ALA is an antioxidant that helps prevent oxidative damage to cells by neutralizing free radicals, which can lead to degenerative illnesses. It also helps support healthy cellular metabolism and energy production, which can help reduce fatigue, improve concentration levels and mood, as well as boost your immune system.

What are the sources of alpha-lipoic acid?

Natural sources of alpha lipoic acid include red meat such as beef, pork, lamb and liver; dark green vegetables such as spinach, broccoli, Brussels sprouts, potatoes, tomatoes, carrots, yams and peas. There's also synthetic sources of ALA in dietary supplements.

What supplements should not be taken with alpha-lipoic acid?

Vitamin C and iron are known antagonists of ALA, meaning they can block its absorption or cause it to become inactive in the body. ALA also interacts poorly with thiamin (vitamin B1). Other B vitamins—B6, folate (B9), and cobalamin (B12)—may also interfere with proper absorption of ALA if taken simultaneously in high doses.

Does ALA increase cholesterol?

Studies revealed that supplementation with ALA could help lower adults' triglyceride, total cholesterol and low-density lipoprotein levels. Surprisingly though, it did not have any effect on their high-density lipoproteins.

Does ALA raise blood pressure?

ALA supplements could be an effective way to reduce blood pressure in those with elevated BP and hypertension. Studies have proven statistically significant reductions when these individuals took ALA supplementation, demonstrating its potential as a viable alternative treatment option for high blood pressure.

What does alpha-lipoic acid do for the brain?

ALA has been studied for its potential to help combat occasions where radical damage, inflammation and degenerative brain conditions may be present. Scientific exploration indicates that ALA could play a role in the defense against stroke, multiple sclerosis and Alzheimer's disease.

When is the best time to take ALA?

Take this helpful supplement at least half an hour before breakfast, which can provide its many benefits to keep you feeling healthy and energetic throughout the morning.

How long does it take to see results from alpha-lipoic acid?

How long does it take to see results from alpha-lipoic acid?

Multiple scientific studies conducted in the Netherlands found that daily intravenous doses of Alpha Lipoic Acid (ALA) could help alleviate neuropathy pain. Ranging from 300 milligrams to 600 milligrams, these treatments have been shown to be safe and effective over a two-to-four week period.

Can I take vitamin D3 with alpha-lipoic acid?

Can I take vitamin D3 with alpha-lipoic acid?

While no interactions have been found between alpha-lipoic acid and Vitamin D3, it's important to consult a healthcare provider before taking them together. It’s possible that an unexpected reaction could still occur.

Final Word

Alpha Lipoic Acid (ALA) is an incredibly powerful antioxidant & naturally occurring compound that can be sourced from eating a variety of foods, such as broccoli and spinach. Many individuals may not get the adequate levels of enough alpha lipoic acid from their daily diet, so natural supplements are available to provide the benefits.

Studies have shown those suffering from diabetes-related complications can experience fewer symptoms with regular doses of ALA supplements over time. From its abilities to improve chronic conditions like nerve damage associated with diabetes to its anti-aging benefits. So don't wait any longer; take steps toward improving your overall health by harnessing the power of the best Alpha Lipoic Acid today!