Please Note: We are compensated if you buy anything through the links in this article. For more info, read our disclosure page.

Best Alpha Lipoic Acid Supplements

10 Best Alpha Lipoic Acid (ALA) Supplements for 2021

If you’re looking for the best alpha lipoic acid supplements to buy this year, then you’ve come to the right place

You can also get more info by jumping to our Alpha Lipoic Acid Supplements Guide.

Top 10 ALA Supplements

If you buy anything using the links below, we get a commission.

#1 Doctor's Best Alpha Lipoic Acid S Doctor’s Best Alpha-Lipoic Acid Get it on Amazon
#2 Now Foods Alpha Lipoic Acid S NOW Foods Alpha Lipoic Acid Get it on Amazon
#3 Source Naturals Alpha Lipoic Acid S Source Naturals Alpha Lipoic Acid Get it on Amazon
#4 Swanson Alpha Lipoic Acid S Swanson Alpha Lipoic Acid Get it on Amazon
#5 Nutricost Alpha Lipoic Acid S Nutricost Alpha Lipoic Acid Get it on Amazon
#6 Natrol Alpha Lipoic Acid S Natrol Alpha Lipoic Acid Get it on Amazon
#7 Solgar Alpha Lipoic Acid S Solgar Alpha Lipoic Acid Get it on Amazon
#8 Nature Made Alpha Lipoic Acid S Nature Made Alpha Lipoic Acid Get it on Amazon
#9 Puritan's Pride Alpha Lipoic Acid S Puritan’s Pride Alpha Lipoic Acid Get it on Amazon
#10 Superior Labs Alpha Lipoic Acid S Superior Labs Alpha Lipoic Acid Get it on Amazon

Alpha Lipoic Acid Supplements Guide

Alpha lipoic acid supplements are becoming increasingly popular with people who are looking to get more antioxidants, combat symptoms of diabetes and diabetic neuropathy, slow the damage done by liver disease or HIV, or to boost brain power.

While studies are still being conducted to determine how Alpha lipoic acid benefits people with certain disorders and diseases (as well as those who wish to lose weight), Alpha lipoic acid supplements seem to have some verifiable benefits. Read on to find out why Alpha lipoic acid supplements are being stocked on grocery and pharmacy shelves nationwide.

What Are Alpha Lipoic Acid Supplements?

The most important thing to know is what Alpha Lipoic Acid is and how it works in supplement form. Alpha lipoic acid is an antioxidant that helps to protect the body from damage caused by free radicals. Alpha lipoic acid also restores levels of vitamins C and E, which are essential for the body to properly function.

Taken in supplement form, Alpha lipoic acid is used to treat a number of symptoms of various diseases and disorders. In fact, some research suggests that Alpha lipoic acid helps to stimulate the functioning of neurons in those with diabetes. Many times, Alpha lipoic acid is combined with other function-boosting ingredients to form supplement complexes.

For example, Alpha lipoic acid is commonly paired with Acetyl-l-carnitine in supplements targeted at enhancing mental functioning and creating energy within the body. Alpha lipoic acid supplements are sold in stores and pharmacies as well as online through websites like Amazon and specific brand websites.


As with any supplement that you can buy over the counter, you should always consult your doctor first to see whether taking Alpha lipoic acid supplements might work for (or against) you. It is not recommended that children, women who are pregnant, women who are trying to become pregnant, or women who are lactating use these supplements since it is unknown how they might affect babies and children.

Anyone taking other medication should first consult with their doctor. Alpha lipoic acid supplements are known to moderately interact with cancer medications and might have minor interactions with diabetes medications since these supplements, like diabetes medications, lower blood sugar levels. Taking both at the same time could potentially lower your blood sugar too much.

On the whole, Alpha lipoic acid supplements are safe for most people to take at the recommended dosage. Some who have orally taken Alpha lipoic acid supplements report getting rashes on their skin. Nausea is another commonly reported side effect. Less commonly reported but far more serious are feeling like passing out, if you feel extremely dizzy, or if you experience intense hunger that cannot be satiated with food. If these more serious side effects occur, stop taking Alpha lipoic acid supplements and call your doctor.

Always speak with a medical professional or doctor before taking any supplements. Always read the product label for instructions and directions.

Taking Alpha Lipoic Acid Supplements

As with any supplement or medication, you should always take it as recommended on the packaging or as directed by your doctor. Do not exceed the daily dosage listed on the package. Doing so can be dangerous and might cause side effects to emerge.

If you are using Alpha lipoic acid supplements to treat Type 2 diabetes symptoms, a recommended daily dosage is anywhere between 600 and 1200 mg. Directions might differ based on the brand producing the supplements. For example, Pure Encapsulations recommends that consumers use anywhere between 100 and 1200 mg per day, divided into dosages, to be taken with meals. Some users like to take 600 mg with breakfast in the morning and 600 mg with dinner in the evening to alleviate their neuropathy symptoms.

What to Look for in a Good Alpha Lipoic Acid Supplement

When you are shopping around for a brand of Alpha lipoic acid supplements to try, there are a few important factors that you need to consider before making your final selection. First and foremost, always consider any directions given to you by your doctor. Your doctor might have a preferred brand they recommend, and doctors tend to recommend what they feel has already demonstrated the best results in their patients.

If your doctor does not have any recommendations, check out what other consumers are saying online. You will find some brutally honest and insightful reviews left by customers who have already tried the brands of Alpha lipoic acid supplements you are looking at. While some reviews should be taken with a grain of salt, there can be trends that emerge when looking at online reviews.

If you notice that a particular brand of Acid lipoic acid supplements consistently seems to cause negative side effects like vomiting or fainting, you might want to try something else. You can also ask your local pharmacist what they sell on their shelves and which brand(s) they prefer.

Secondly, you should consider whether you want to take straight Alpha lipoic acid supplements or if a complex (such as a combined formula with Acetyl-l-carnitine) might work better. Again, ask your doctor and/or pharmacist for their recommendations.

Anyone with allergies to gluten or who is vegetarian or vegan should specifically look for gluten-free supplements that are manufactured with Hydroxypropyl methylcellulose (HPMC), which is a vegetarian alternative to gelatin capsules. Some supplements contain other allergens like soy and dairy, so you will need to carefully read the package of each bottle if you know you have these allergies or food sensitivities.

Finally, when you’re considering which Alpha lipoic acid supplement to buy, always check to make sure that the package is tightly sealed and that all of the pills contained within it look and smell normal. Some customers who have purchased these supplements online have reported getting botched products. Do not take anything that looks or smells suspicious.

Again, always make sure to contact your doctor when trying Alpha lipoic acid supplements, especially in conjunction with other medications and/or supplements. Alpha lipoic acid has many benefits, but science has yet to verify who exactly it can help and why it works so well for some people and not at all for others.

Important Notice: The information on is intended for entertainment purposes only and and does not constitute professional, medical or healthcare advice or diagnosis, and may not be used as such. The information on this site is not written, reviewed or endorsed by a medical professional, and is only to be used at your own risk. Make sure to follow label instructions for whichever product you purchase. does not assume liability for any actions undertaken after reading this information, and does not assume liability if one misuses products featured on this website. Always consult your doctor before using any products you see on this website. The results may vary about any product effectiveness.