Best Source Naturals Alpha Lipoic Acid Supplements in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Source Naturals Alpha Lipoic Acid Supplements

Nutricost Alpha Lipoic Acid 600mg Per Serving, 240 Capsules - Gluten Free, Vegetarian Capsules, Soy Free & Non-GMO
#TOP1
Nutricost Alpha Lipoic Acid 600Mg Per Serving, 240
9.9
PM SCORE
Jarrow Formulas Alpha Lipoic Sustain 300 mg - Antioxidant + Biotin - Glucose Metabolism & Energy Production Support - Releases ALA Over Longer Period - Up to 120 Servings (PACKAGING MAY VARY)
#TOP2
Jarrow Formulas Alpha Lipoic Sustain 300 Mg -
9.8
PM SCORE
Alpha Lipoic Acid 600mg Per Serving, 240 Vegan Capsules- Gluten Free, Pure Non-GMO ALA- Supports Energy & Anti Oxidant
#TOP3
Alpha Lipoic Acid 600Mg Per Serving, 240 Vegan
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Source Naturals Alpha Lipoic Acid Supplements of 2026

Nutricost Alpha Lipoic Acid 600Mg Per Serving, 240 Capsules - Gluten Free, Vegetarian Capsules, Soy Free & Non-Gmo

NUTRICOST
NTC049101
2.50 X 2.50 X 5.00 Inches
0.38 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Alpha Lipoic Acid - 240 Capsules Per Bottle; 120-240 Servings Per Bottle

600mg of Potent, High Quality Alpha Lipoic Acid Per Serving (300mg Capsules)

Vegetarian Capsules. Always Over a Year Remaining Before Expiration (See bottom of bottle)

Non-GMO, Gluten Free, Soy Free, Vegetarian Friendly, And 3rd Party Tested

Made In a GMP Compliant, FDA Registered Facility

Jarrow Formulas Alpha Lipoic Sustain 300 Mg - Antioxidant + Biotin - Glucose Metabolism & Energy Production Support - Releases Ala Over Longer Period - Up To 120 Servings (Packaging May Vary)

JARROW FORMULAS
ALAS120
2.25 X 2.25 X 4.25 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

ALA + Biotin Benefits - Alpha lipoic acid (ALA) is an antioxidant functioning in glucose metabolism and energy production. The formula includes biotin for optimum ALA activity.

Antioxidant Support - ALA and biotin promote glutathione, a critical component of the body’s endogenous antioxidant network. The formula also supports carbohydrate metabolism.

Quick & Sustained Releases - Advanced bilayer sustain tablets combine 1/3 Quick Release and 2/3 Sustained Release formats to raise and to maintain ALA blood levels over a longer period.

Convenient Tablets - Adults take 1 tablet once or twice per day, preferably with a meal, or as directed by your qualified healthcare professional. Suitable for vegans and vegetarians.

Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

Alpha Lipoic Acid 600Mg Per Serving, 240 Vegan Capsules- Gluten Free, Pure Non-Gmo Ala- Supports Energy & Anti Oxidant

SMART NUTRA LABS
3
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Smart Nutra Labs 9.76

Features

Alpha lipoic acid; 600mg per serving, 240 vegan capsules, 4 months supply

Supports Energy ; high quality alpha lipoic acid supports energy and anti oxidant level

Maximum health benefits; supports free radical protection and healthy aging

All natural ingredients; easy to swallow vegan capsules, non-gmo, no binders & artificial ingredients

Made in usa, 100% satisfactions money back guarantee; 60 day no questions asked

#TOP4

Source Naturals Life Force Multiple, Energy Activator* Iron Free, Daily Multivitamin High Potency Essential Vitamins, Minerals, Antioxidants & Nutrients - 180 Capsules

SOURCE NATURALS
SN1492
1.30 X 1.30 X 1.60 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Health Chest 9.97

Features

OVER-ALL WELLNESS - One of the most complete multivitamins on the market packed with over 40 ingredients, including all 13 essential vitamins, minerals, and nutrients for preventative health as well as daily support, yet without the iron. Life Force supports healthy cognitive, heart, and cellular functions, in addition to ingredients that help maintain healthy skin and bones, metabolism, and immune function.

THE VERY BEST FOR YOUR BODY - Life Force Iron Free delivers a range of antioxidants and cofactors with ingredients like Co-Q10, turmeric, resveratrol, lipoic acid, green tea, ginkgo, grape seed, lutein, lycopene, astaxanthin and MSM. Combining them with high potencies of essential vitamins and minerals, including the Co-Enzymated form of riboflavin (vitamin B-6), the gamma and tocotrienol forms of vitamin E, and the fat-soluble form of vitamin C, makes our formula a standout.

ENERGY CONVERSION - Life Force Iron Free contains magnesium, which is involved in protein synthesis and ATP production. Coenzyme Q10, a crucial component in the cellular energy production cycle. Riboflavin, a cofactor for several mitochondrial enzymes. Niacin is required for the production of energy from foods and nutrients. Alpha-lipoic acid is an essential cofactor for mitochondrial bioenergetics enzymes, which helps convert food into functional energy for the body.

HEALTHY BRAIN - Life Force Iron Free vitamins may help support healthy cognition and brain function with the addition of choline, thiamin, CoQ10, folic acid and vitamin B6. Research suggests that thiamin supplementation may help to support healthy mood and cognitive function. Preliminary research suggests that lipoic acid supplements, a part of Life Force’s formulation, can support mitochondrial function and cognitive function, and may support healthy aging.

FEEL GOOD FROM THE INSIDE OUT - Life Force Iron Free contains Biotin, which is necessary for the maintenance of healthy skin and plays a role in the body’s ability to maintain healthy hair in people who have biotin deficiency. Our formula also contains, iodine, an essential nutrient for the synthesis of thyroid hormones. Thyroid hormones control the body’s metabolic rate and are necessary for normal brain development and healthy hair, skin, nails and teeth.

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Simply Natures Pure Alpha Lipoic Acid 600Mg 120 Veggie Capsules Rla R-La R-Lipoic S-Lipoic, Ala, Non-Gmo Thioctic Acid 4 Month Supply

SIMPLY NATURES PURE
4277601
2.30 X 2.30 X 4.30 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
QUALITY 4 YOU 9.93

Features

WHY Buy our Alpha Lipoic Acid? We use the highest grade R-Lipoic Acid ensuring maximum benefit to YOU!

HOW does it help YOU? ALA is an antioxidant that is made by the body. But sometimes it needs a boost!

WHAT else is in Simply Nature's Pure ALA? ZERO fillers, ZERO binders and ZERO artifical ingredients!

WHERE is Simply Nature's Pure Alpha Lipoic Acid Made? Right Here in the USA!

WHEN Should you buy it? NOW and know that we offer a 100% Money Back Guarantee

Immunovites Stabilized R-Alpha Lipoic Acid ((True)) 600Mg Per Serving [[High Potency & Up To 40X Increased Absorption]] (Na R-Ala) (Na R-La) (Na R-Lipoate) (1 Bottle)

IMMUNOVITES
2-0
2.00 X 2.00 X 3.75 Inches
0.11 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
immunovites 9.83

Features

POWERFUL ANTIOXIDANT: Alpha Lipoic Acid(ALA) the universal anti-oxidant is vital to your health, but sometimes your body doesn't have enough. It exists as R-ALA and S-ALA. R-ALA is the only version found in nature and the version your body needs. S-ALA is unnatural, and a synthetic byproduct created during the production process.

STABILIZED & HIGH POTENCY: R-ALA the High Potency supplement when not formulated correctly can be useless. Once R-ALA is connected to Sodium(Na), it is STABILIZED, which prevents the R-ALA from becoming unstable and prevent it from polymerizing and becoming inactive.

HIGH ABSORPTION: Stabilized R-Alpha Lipoic Acid has been shown to have 40x more absorption to help produce desirable biological actions and bind to key enzymes.

CONTAINS NO S-ALPHA LIPOIC ACID: Typical ALA products are a combination of both R and S versions of ALA, meaning 50% of the product is spent on an ineffective and hindering product.

SUPPLEMENT FACTS BOXES: With so many Alpha Lipoic Acid to choose from, always confirm the Supplement Facts box on the label states "STABILIZED (Na) R-Alpha Lipoic Acid" and that it does not list “S”-Alpha Lipoic Acid.

Pure Encapsulations Alpha Lipoic Acid 600 Mg | Ala Supplement For Liver Support, Antioxidants, Nerve And Cardiovascular Health, Free Radicals, And Carbohydrate Support* | 60 Capsules

PURE ENCAPSULATIONS
AL66
3.90 X 2.30 X 1.90 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pattern. 9.98

Features

Cellular Energy Support: A key component of the metabolic process, alpha lipoic acid produces energy in muscles and directs calories into energy production.*

Nervous System Support: Alpha lipoic acid modulates nitric oxide metabolite activity and promotes healthy microcirculation.*

Supports Carbohydrate Metabolism: Alpha lipoic acid supports healthy carbohydrate uptake and helps to maintain healthy carbohydrate utilization.*

Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.

Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.

Irwin Naturals Ginkgo Smart Powerful Nootropic Brain Booster - Supports Maximum Memory, Focus & Mental Clarity With Dmae, Clubmoss, Choline & Acetyl L-Carnitine - 120 Liquid Softgels

IRWIN NATURALS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
VDCUSA 9.95

Features

BRAIN BOOSTING NOOTROPICS - Specially formulated to help you maintain your mental edge. This multi-faceted product delivers powerful brain-supportive nutrients to keep your mind sharp and your memory at its best. The ingredients in this comprehensive formula support overall cognitive health.

ADVANCED MEMORY SUPPORT - Ginkgo Biloba is one of the very best botanicals for the brain. Studies show that Ginkgo extracts can enhance blood flow to the brain, improve cognitive function and enhance memory. The Ginkgo extract used in this formula is standardized to contain 24% flavone glycosides and 6% terpene lactones for optimum potency.

IMPROVE COGNITIVE FUNCTION - Acetyl-L-Carnitine, Choline and DMAE are key precursors to acetylcholine (a brain chemical involved in memory and cognition).

POWERFUL ANTIOXIDANT SUPPORT - Alpha-Lipoic Acid possesses antioxidant qualities that help protect neurons from oxidative stress. Ginkgo extract is also known to be an excellent free-radical scavenger in the body.

ENERGIZING BRAIN FOOD - Irwin Naturals Ginkgo Smart also includes omega-3 fatty acids from fish oil plus toothed clubmoss extract, a plant-source of the emerging nutrient huperzine.

Hms Nutrition R-Lipoic Acid 300Mg Per Capsule 120Ct 120 Serving 4 Month Supply Vegetable Capsules

HMS NUTRITION
HMS-RLA
2.24 X 2.25 X 4.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HMS Nutrition 9.91

Features

GIVE YOUR BODY A BOOST - R-Lipoic Acid is known for its energy supporting properties. Our R-Lipoic Acid Supplement is sure to give you all around energy support.*

ENJOY EXTRA HEALTH BENEFITS - While promoting energy, R-Lipoic Acid also supports nerve health and overall wellness, all while being a great source of antioxidants.*

KICKSTART A HOLISTIC LIFE - Non-GMO, soy-free, dairy-free, gluten-free, and vegan are just a few of the health-conscious considerations customers expect from our R-Lipoic Acid supplements. And there are no eggs, nuts, preservatives, or artificial flavorings.

TRUST YOUR SUPPLEMENTS - HMS R-Lipoic Acid is manufactured right here in the USA, produced in an FDA-registered and inspected facility under strict cGMP standards. We stand by our products and believe you will to!

Nerverenew Advanced Nerve Support - Natural Nerve Discomfort Support With R-Alpha Lipoic Acid And Vitamin B Complex - 60 Capsules - Antioxidant Potency, Fast-Acting Formula

NERVE RENEW
LIFERENEW
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nerve Renew 7.28

Features

Powerful Nerve Support: Nerve Renew goes straight to the site of nerve damage with super antioxidant R-Alpha Lipoic Acid to help ease nerve aches, discomfort, and weakness.

Safe and Natural: Our 100% natural formula is designed for nerve health support and is safe for those with sensitive health conditions.

Rich in Antioxidants: This power-packed combination of vitamins B1, B2, B6, B12 and D may help aid diet deficiencies and give you a much needed boost.

Safe, Lasting Relief Support: The ingredients in Nerve Renew are well tolerated and designed to reduce discomfort caused by nerve damage. In fact, most of our customers experience results within 16 weeks of use!

Enjoy Peace of Mind: Over the last 10 years, we’ve built a solid reputation with quality products and outstanding customer service. We want to make sure you have the best possible experience with our company and products. If you have any concerns, let us know how we can help create a better experience for you.

Barton Nutrition Nervala - Advanced Nerve Support Formula With Alpha Lipoic Acid 600Mg, Vitamin B 1 Or Benfotiamine 75Mg - 30 Capsules - Doctor Formulated

BARTON NUTRITION
GOOG-NERVALA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BARTON NUTRITION 9.67

Features

Nerve Damage Support: Address the root cause of nerve irritation with Nervala. An advanced combination of super antioxidant and fat-soluble vitamin B1 for optimal nerve nourishment — definitely a stand-out from other nerve supplements.

Advanced Inflammation Formula: Nervala helps neutralize unstable oxygen-free molecules that ravage the nerves. These molecules cause oxidative stress, aggravated by a number of health issues like high sugar levels.

Cools Down the Nerves: Chronic swelling heats up the nerves resulting in numbing, tingling, and piercing sensations in the fingers, toes, hands, and feet. Nervala features a potent formulation of alpha-lipoic acid (ALA) and benfotiamine, unlike other nerve supplements.

Doctor-Formulated: We developed our health supplements alongside Dr. Scott Saunders, MD, Barton Nutrition’s medical advisor. Dr. Saunders is an integrative medicine practitioner, and, with his expertise, we’ve been able to balance conventional medicine with alternative modalities to achieve optimal wellness.

Quality Formulations for a Better You: We spent years researching and perfecting our formulations to deliver the best products. That's why we're confident that you'll love your results. But just in case you’re not happy with our B vitamin and ALA supplement, feel free to reach out to us so we can assist you with your concerns.

Truemed Alpha Lipoic Support Antioridant Sugar Metabolism Healthy Liver And Nerve 600 Mg 60 Capsules

TRUEMED
7.52 X 2.25 X 4.25 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TRUEMED PHARMA 5.30

Features

CHERISH THE GOODNESS: Each serving of Truemed's alpha lipoic acid supplements contains 600 mg of the substance. Our bodies naturally contain alpha lipoic acid, which is high in antioxidants. It aids in the energy conversion of enzymes. In addition to supporting cardiovascular health, alpha lipoic acid also supports liver and nerve function.

ENERGY SUPPORT: The ability of alpha lipoic acid to support energy is well known. You can support your overall energy with the aid of our alpha lipoic acid supplement. The reality that alpha lipoic acid (ALA) may function in both the cell's water-soluble and fat-soluble compartments has earned it the nickname "universal antioxidant".

SUPPORT YOUR BODY WITH ANTIOXIDANTS: ALA is a strong antioxidant and helps with antioxidant regrowth. Alpha lipoid acid also seems to serve as a coenzyme in metabolic and antioxidant processes. A powerful antioxidant that may be dissolved in both fat and water.

HEALTHY CELLS, HEALTHY YOU: Studies have indicated that alpha lipoic acid supports endothelial cells, the delicate cells that line the inside of your blood vessels, and encourages indications of cellular health. Additionally, it has been demonstrated to help the body process insulin and blood sugar, which are already in a healthy state, supporting the health of the nervous system.

SUPPORTS HEALTHY BLOOD PRESSURE: The potent nutrients in Truemed's alpha lipoic acid supplement support healthy blood pressure levels that are within a typical range. Our recipe supports healthy blood pressure with ingredients you can trust on.

Top 10 alpha lipoic acid supplements source naturals Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Source Naturals 22
Irwin Naturals 2
Nutricost 2
Barton Nutrition 1
Hms Nutrition 1
Immunovites 1
Jarrow Formulas 1
Nerve Renew 1
Pure Encapsulations 1
Simply Natures Pure 1

Top 10 alpha lipoic acid supplements source naturals Brands Pie Chart


We've carried out a comprehensive analysis of 50,764 reviews on alpha lipoic acid supplements source naturals, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select alpha lipoic acid supplements source naturals priced around $26.97, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 12 alpha lipoic acid supplements source naturals for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which alpha lipoic acid supplements source naturals to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.