Pro Lipoic Acid


Stabilized antioxidant and metabolic support

  • Promotes healthy blood glucose balance
  • Provides metabolic and neurological support
  • A potent healthy-aging antioxidant
  • Supports weight loss by mimicking caloric restriction
Gluten Free

Pro Lipoic Acid provides only the natural “R” form of the antioxidant lipoic acid.

Lipoic acid is a versatile antioxidant known for its ability to protect neurons from the free radicals and heavy metals that promote cognitive and neurodegenerative diseases. It also helps promote healthy blood glucose balance and can repair and prevent diabetic complications such as neuropathy.

(R)-alpha-lipoic acid improves energy production, protects the liver, and functions as a lead chelator. Additionally, this nutrient has been shown to mimic some of the effects of caloric restriction, protecting the mitochondria to help extend lifespan.

AOR Advantage:

In 1999, AOR was the first company in the world to offer pure R(+) lipoic acid based on the most current literature. AOR’s pure R(+) lipoic acid delivers the most effective form of this valuable antioxidant without the negative actions of lipoic acid’s S (-) form.




Pro Lipoic Acid helps to promote healthy glucose metabolism. AOR’s Pro Lipoic Acid provides the natural ‘R’ form of this vital antioxidant produced in the body, unlike most alpha-lipoic acid supplements which also contain equal amounts of the synthetic, inactive ‘S’ form. AOR’s Pro Lipoic Acid is in delayed-release capsules to enhance its stability and effectiveness.


AOR™ guarantees that all ingredients have been declared on the label. Contains no wheat, gluten, corn, nuts, peanuts, sesame seeds, sulphites, mustard, soy, dairy, eggs, fish, shellfish or any animal byproduct.

Adult Dosage

Take one capsule twice daily with/without food, or as directed by a qualified health care practitioner.


Consult a health care practitioner prior to use if you are pregnant, breastfeeding or if you have diabetes. If you experience sweating, paleness, chills, headaches, dizziness and/or confusion, discontinue use and consult a health care practitioner as these may be symptoms of serious low blood sugar.


The information and product descriptions appearing on this website are for information purposes only, and are not intended to provide or replace medical advice to individuals from a qualified health care professional. Consult with a health care practitioner if you have any health concerns, and before initiating any new diet, exercise, supplement, or other lifestyle changes.

Main Applications

• Diabetic neuropathy
• Antioxidant
• Weight loss support
• Mitochondria function
• Neuroprotection

Serving Size: One Capsule
DL (α) -Lipoic acid (sodium salt)*
300 mg

*≥95% R (α)-lipoic acid, contains 30 mg sodium per capsule

Non-medicinal Ingredients: Sodium stearyl fumarate.
Capsule: hypromellose

(R)-alpha-lipoic acid (RLA) is a naturally occurring fatty acid derivative that is involved in several key metabolic pathways including its role as an essential cofactor in mitochondrial energy production. RLA also regulates cellular signaling pathways over a timeline much greater than its own bioavailability. These effects include an increase in glutathione synthesis.

When administered exogenously, RLA provides several therapeutic benefits including neuroprotection from diabetic complications, reduction of age-associated oxidative damage, contributions to weight loss, and detoxification of redox-active transition metals.

Weight management

RLA’s weight loss effects are attributed to its ability to help reduce food intake, increase energy expenditure, and in supporting blood sugar regulation. A meta-analysis of 11 placebo-controlled trials found that 8 to 52 weeks of RLA treatment is associated with significantly greater weight loss and BMI reductions compared to placebo.1

Diabetic Neuropathy

In a clinical trial of 181 diabetic patients, 5 weeks of RLA supplementation (600 mg daily) led to significant reduction in neuropathic symptoms from the baseline, compared to controls.2

Another trial assessed long-term use of RLA in 460 patients with mild to moderate diabetic neuropathy. After 4 years of treatment, 600 mg of RLA daily led to significant improvements in general neuropathic impairment, lower limb neuropathic impairment, and lower limb muscular weakness compared to controls for whom neuropathy progressed over the trial period.3


Kucukgoncu S. et al. Alpha-lipoic acid (ALA) as a supplementation for weight loss: results from a meta-analysis of randomized controlled trials. Obes Rev. 2017;18(5):594-601.

Ziegler D. et al. Oral Treatment With -Lipoic Acid Improves Symptomatic Diabetic Polyneuropathy: The SYDNEY 2 trial. Diabetes Care. 2006;29(11):2365-70.

Ziegler D. et al. Efficacy and Safety of Antioxidant 4 Years in Diabetic Polyneuropathy. Diabetes Care. 2011;34(9):2054-60.

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