Skip to main content

Top 8 Best R-Lipoic Acid Supplements

Written by Andrew Le, MD

UpdatedOctober 23, 2024

R Lipoic Acid is a potent antioxidant that is naturally produced by the body. It is existing in all the cells and is primarily involved in the generation of energy. Yet, with age the body’s production of R Lipoic Acid declines and this leads to such problems as oxidative stress, inflammation and development of diabetes.

In this article, we will be presenting to you the best R Lipoic Acid supplements out there and ensure that you are fully equipped with all the information that you will need to make a proper decision. Read on!

Top 3 Best R-Lipoic Acid Supplements

  1. Doctor's BEST Stabilized R-Lipoic Acid
  2. R-Lipoic Acid 300mg Per Capsule 120ct
  3. Premium-Supplements R-Alpha Lipoic Acid

R-Lipoic Acid is one of the effective antioxidants useful in combating oxidative stress and even in age management. The research has also found it to increase glycemic control, lessen inflammation, and boost brain health. Below are the top rated R-Lipoic Acid supplement based on the supplement quality, performance and customers satisfaction.


Doctor's BEST Stabilized R-Lipoic Acid

Editor's Choice

Doctor's BEST Stabilized R-Lipoic Acid

Doctor’s BEST Stabilized R-Lipoic Acid is easy on the body and provided a boost of energy as well as better glucose utilization. Thus, the BioEnhanced Na-RALA structure of the supplement guarantees stability and improved bioavailability thereby attending to the required modification in mitochondria function impressively.

See Price on Amazon

Doctor’s BEST Stabilized R-Lipoic Acid is a wonderful supplement if you are searching for a supplement that works to improve glucose metabolism, energy, and cardiovascular health.

Pros

  • Contains BioEnhanced Na-RALA making it more bioavailable
  • Includes the active "R" form of lipoic acid, which is easier for the body to absorb
  • Boosts energy production at the cellular level, enhances the function of mitochondria protects against oxidative damage

Cons

  • May not be suitable for those with thiamine deficiency
  • Some users may experience headaches or dizziness

We have been using Doctor’s BEST Stabilized R-Lipoic Acid for about 2-3 months now and are experiencing positive feedbacks. We have seen the raising of energy, and our glycolayzation processes seem to have enhanced in some way. The supplement is in the form of capsules and it is quite pleasant in the mouth and easy to swallow and we did not suffer from any complaints or side effects.

The supplement have BioEnhanced Na-RALA or the sodium of R-Lipoic acid. That type of RLA is more stable and has better bioavailability as compared to other forms it enhances the function of mitochondria in the cell and cellular energy.

Another positive aspect of Doctor’s BEST Stabilized R-Lipoic Acid is that it contains the specific kind of lipoic acid known as ‘R’ lipoic acid, because it is more bioavailable. This implies that you benefit from the supplement in even bigger ways because now you do not have to take in a much bigger amount of the supplement.


R-Lipoic Acid 300mg Per Capsule 120ct

R-Lipoic Acid 300mg Per Capsule 120ct

See Price on Amazon

This supplement provides a strong dosage in the form of handy vegetable capsules, with 300 mg per capsule and 120 doses per container. It is among the greatest choices for people looking for an efficient R-lipoic Acid supplement since it is made to enhance general cellular health.

Pros

  • High potency at 300mg per capsule
  • 120 servings for a 4-month supply
  • Vegetable capsules are suitable for vegetarians

Cons

  • Some may find the dosage too high
  • Price may be a bit steep for budget-conscious consumers

This supplement is very potent because each capsule contains 300 mg of R-lipoic acid. Each container contains 120 capsules, which is sufficient for four months, making it an economical option for extended use. The vegetable capsules are a suitable choice for people with dietary restrictions because they don't contain any common allergies. Alpha-lipoic acid is also available in R-lipoic acid, which is more stable and accessible and may be more effective and absorbed by the body. As part of your regular supplement regimen, you can take this product to strengthen antioxidant defense, encourage healthy aging, and improve energy metabolism.


Premium-Supplements R-Alpha Lipoic Acid

Premium-Supplements R-Alpha Lipoic Acid

See Price on Amazon

Premium-Supplements R-Alpha Lipoic Acid include; Triple strength, non GMO, gluten-free, vegan supplement that supports the advancement of the body’s antioxidant shield and opposed oxidative pressure.

Pros

  • The stabilized form of R-ALA is highly effective in protecting against oxidative stress.
  • Sourced in the USA, ensuring the highest quality and purity.
  • It offers the triple-strength dosage of 300mg per capsule

Cons

  • Some users reported occasional heartburn
  • No returns are accepted

We have used Premium-Supplements R-Alpha Lipoic Acid and we came to discover that it is helpful in supporting antioxidant operations as well as assisting in blocking oxidative stress. The fact that R-ALA in the stabilized form and the three hundred milligrams per capsule double the standard dosage make it powerful.

We also would like to acknowledge that the supplement is free from GMOs, contains no gluten and is suitable for vegetarians/vegans, and the company uses American raw materials to ensure the highest quality and absence of impurities.

All in all, we recommend the R-Alpha Lipoic Acid from Premium-Supplements for everyone who is searching for a effective and premium R-ALA product.


Life Extension Super R-Lipoic Acid

Life Extension Super R-Lipoic Acid

See price on Amazon

We recommend the Life Extension of Super R-Lipoic Acid, if you are seeking for a quality R-Lipoic Acid. The best thing about it is that it complements other health needs especially when it comes to the production of cellular energy.

Pros

  • The highly bioavailable “R” form of lipoic acid in our formula has remarkable antioxidant properties. It helps protect your mitochondria from oxidative stress caused by free radicals, promoting healthy mitochondrial function and encouraging youthful cellular energy.
  • Sourced using only the finest raw ingredients
  • The formula has up to 30 times the bioavailable levels of standard R-lipoic

Cons

  • May not be suitable for everyone
  • It is rather expensive

The Life Extension Super R-Lipoic Acid is a good supplement and if taken may assist in the enhancement of your cellular energy and well-being. Our lipoic acid is the ‘R’ form which is highly bioavailable and is an excellent antioxidant. It aid in the protection of mitochondria from the damages that free radicals impose on them thus creating healthy scores for mitochondria’s youthful endurance.

It is based on scientific discoveries that offers up to 30 times the utilizable levels in standard R-lipoic formulas. It is purpose built to deliver high and fast bioavailability from the plasma to the tissues—all in a small capsule that one can take without further division.

Made from only the highest quality materials using components your body needs; It is free from GMOs and gluten, nutritional supplements are free from preservatives and are certified by the Jiangsu/Oregon Export Co.; These vitamin supplements are made in the USA and come with a Certificate of Analysis.


Jarrow Formulas R-Alpha Lipoic Acid Supplement

Jarrow Formulas R-Alpha Lipoic Acid Supplement

See price on Amazon

We recommend Jarrow Formulas R-Alpha Lipoic Acid Supplement for those who would wish to boost their energy generating capacity, sugar and lipid utilization and cell protection against free radicals.

Pros

  • Offers antioxidant support that helps reduce oxidative stress
  • Each serving delivers 100 mg of R-Alpha Lipoic Acid (RALA) and 150 mcg of Biotin
  • Enriched with non-GMO ingredients that are vegan and gluten-free

Cons

  • May not be suitable for people with some dietary restrictions
  • May be expensive for some

After taking this supplement we were able to observe that it contributes to the proper functioning of cellular energy, glucose and lipids. The presence of the Biotin equally reduced any Biotin inadequacy which might be caused by long term use of the Alpha Lipoic Acid.

R-Alpha Lipoic Acid can be deemed one of the most imperative supplements due to the fact that it helps in increasing energy production through strengthening of the functioning of mitochondria. This supplement also aids mitochondria as a potent antioxidant by shielding the structures triggering oxidative stress that would damage or slow down mitochondria. Further, R-Alpha Lipoic Acid is also documented to boost healthy glucose usage, therefore heath healthy lipid usage also.

The Jarrow Formulas R-Alpha Lipoic Acid Supplement is the most recommended supplement as it helps in attaining the best our health. It is supported by scientifically proven research and has additional features to guarantee that you receive the therapeutic value of each vitamin, mineral, and supplement.


DEAL SUPPLEMENT Alpha Lipoic Acid Supplement

DEAL SUPPLEMENT Alpha Lipoic Acid Supplement

See price on Amazon

We recommend the DEAL SUPPLEMENT Alpha Lipoic Acid Supplement for anybody who is in need of a quality supplement to enhance their health.

Pros

  • The 2-in-1 vegetarian capsules contain R-ALA and S-ALA for optimal bioavailability
  • The supplement offers up to a 60-day supply
  • It offers antioxidant protection across all cells

Cons

  • May not be suitable for people under 18 years of age
  • Some users complained of mild side effects like nausea or stomach discomfort

We have tried this supplement and has proven very useful in enhancing our health. Due to its water and fat soluble characteristics, the body is naturally capable of absorbing high amounts of ALA and the supplement.

The supplement is free from gluten, dairy, eggs, peanuts, soy, wheat, and yeast, which contributes high quality of the supplement’s purity.

In summary, for anyone who is interested in getting a high quality, effective alpha lipoic acid supplement that would support good health, count on DEAL SUPPLEMENT Alpha Lipoic Acid Supplement.


Nutri R Alpha Lipoic Acid 600mg Capsules - R Lipoic Acid Stabilized with Biotin - Active Form R-ALA

Nutri R Alpha Lipoic Acid 600mg Capsules - R Lipoic Acid Stabilized with Biotin - Active Form R-ALA

See price on Amazon

We recommend the Nutri R Alpha Lipoic Acid 600mg Capsules for those looking for a high-quality R Lipoic Acid supplement.

Pros

  • The clinical dosage of 600mg of R Alpha Lipoic Acid is potent and effective.
  • The potent antioxidant properties of R-Alpha Lipoic Acid protect against oxidative damage
  • The additional 300mcg Biotin helps prevent Biotin Deficiency

Cons

  • The supplement is a bit expensive
  • Not be suitable for people with some medical conditions

I have been taking the Nutri R Alpha Lipoic Acid 600mg Capsules for some weeks now and I feel the improvement of energy and general health. The dosage has to be clinical hence the amount of R Alpha Lipoic Acid needed is effective and with the inclusion of Biotin we are confident we shall not go scot-free developing Biotin Deficiency.

We acknowledge that this product is 3rd party lab tested in the USA and that the company provides a satisfaction guarantee. One of the virtues of the vegan capsules is that can be swallowed with no great problems and the product by itself, is non-scented.

In conclusion, Nutri R Alpha Lipoic Acid 600mg Capsules is an excellent quality supplement, the capsule offers top of the range antioxidant coupled with efficient cellular energy support.


IMMUNOVITES Stabilized R-Alpha Lipoic Acid

IMMUNOVITES Stabilized R-Alpha Lipoic Acid

See price on Amazon

If you are interested in having a potent R-Lipoic Acid supplement that is in easily absorbed form, count on the IMMUNOVITES Stabilized R-Alpha Lipoic Acid.

Pros

  • Stabilized for higher absorption
  • No S-Alpha Lipoic Acid
  • High potency

Cons

  • Expensive
  • Takes time to see results

It’s been a few weeks since we started incorporating this supplement into our diet and we can say it shows results. The stabilization of the formula contributes to the fact that the R-Lipoic Acid doesn’t become unstable and due to elevated potency, you will get maximum value out of the serving size.

Even though it means that you will likely have to wait for some time before observing the effects, we have realized that our general wellbeing has boosted after taking this supplement. Also, it is quite pricey compared to other supplements that you can purchase in the market.

All in all, if you are in need of a high quality of R-Lipoic Acid which will be well absorbed then we recommend that you go for IMMUNOVITES Stabilized R-Alpha Lipoic Acid.

Buying Guide

When choosing the best R-Lipoic Acid supplement, there are some things to consider. Here are some factors to look for:

Purity

The purity of the supplement is crucial. You should look for a product that has been laboratory tested and certified to be free from impurities and has the stated concentration. This will guarantee that you are benefiting from a supplement of good quality and which is not contaminated.

Dosage

The dosage of R-Lipoic Acid can differ from brand to brand. Search for a supplement that brings into focus an adequate dosage in regard to the user. It is also important to use the dosage quantity that is printed on the container or as described by the doctor.

Form

R-Lipoic Acid is available in different forms, including capsules and tablets. Choose a form that is easy for you to take and fits your lifestyle.

Brand Reputation

Select a supplement from a manufacturer, which has a great reputation in formulating high quality supplements. To know more about the reputation of the brand on the market, try to find the reviews of other customers.

Frequently Asked Questions

What is Stabilized R-Lipoic acid?

Stabilized R-Lipoic acid is a form of R-Lipoic acid that has been chemically stabilized, which means it has a longer shelf life and therefore does not go bad or lose its effectiveness as quickly. This form of R-Lipoic acid is also more bioactive than the synthetic type making it to be more easily absorbed and used in the body.

What is the best form of R alpha-lipoic acid?

The best form of R alpha-lipoic acid is R-Lipoic acid. This form of alpha-lipoic acid is the natural form present in the body tissues and organic in nature compared to the synthetic S-Lipoic acid. R-Lipoic acid has a significantly longer half-life and is also equally more stable as compared to S-Lipoic acid.

Which is better R alpha-lipoic acid or R-lipoic acid?

R alpha-lipoic acid and R-Lipoic acid mean the same thing. Naturally occurring form of alpha-lipoic acid is known as R-Lipoic acid while S-Lipoic acid is synthetic in manner. The R-Lipoic acid proves to be more biologically active and stable as compared to the S-Lipoic acid.

How many mg of R-lipoic acid should I take?

The recommended dosage of R-Lipoic acid depends on the individual and the reason for taking it. In general, a dosage for most people ranges from 100 to 600 milligrams per day or less is recommended for most healthy adults. Supplements, especially the ones that are not natural, should be taken under recommendation of a healthcare professional.

Can you take too much R-lipoic acid?

Yes, it is possible to take too much R-Lipoic acid. It's side effects include nausea, vomiting, skin rash, and others when ingested in large doses. You must adhere to the dosage recommended and consult a healthcare professional especially when intending to introduce new supplements into the self.

What are the benefits of taking R-lipoic acid supplements?

R-Lipoic acid supplements have been shown to have a variety of potential health benefits, including enhanced insulin sensitivity, reduced inflammation and effectively protected the patients from oxidative stress. R-Lipoic acid also shows potential for benefiting the treatment of neurological disorders and may also help in enhancing the memory. Still, further research is required in order to identify all beneficial effects of R-Lipoic acid supplements.

Affiliate Disclosure:
The links provided may earn us a small commission at no additional cost to you if you choose to purchase the recommended product. This support allows our research and editorial team to continue providing high-quality recommendations. As a participant in the Amazon Services LLC Associates Program, an affiliate advertising initiative, we are able to earn advertising fees through providing links to products on Amazon.com. Please rest assured that we only recommend high-quality products.