Best Pure Encapsulations Alpha Lipoic Acid Supplements in 2026

Antioxidant Support: NAC provides powerful nutritional support to cells as an antioxidant, specifically supporting healthy lung functioning through its mucolytic capability.*

Lung Support: NAC provides powerful nutritional support to cells as an antioxidant, specifically supporting healthy lung functioning through its mucolytic and antioxidant action.*

Antioxidant Supplement: NAC is also a precursor to the antioxidant glutathione, and supplemental NAC increases tissue levels of glutathione.*

Gastrointestinal Health: l-Glutamine nutritionally supports the mucosal lining and healthy functioning of the gastrointestinal tract.*

Supports Lean Muscle: l-Glutamine also helps promote and preserve lean muscle mass.*

Amino Acid: l-Glutamine is the most abundant amino acid in the body. In times of metabolic stress, glutamine is utilized by the body for tissue repair and gastrointestinal tract support.*

Multivitamin for Men & Women: Once-daily nutrient essentials provides vitamins A, B, C, D and E in highly bioavailable forms, and sustained-release CoQ10, Metafolin L-5-methyltetrahydrofolate (L-5-MTHF), and alpha lipoic acid for antioxidant support.*

Cognitive Support: O.N.E Multivitamin provides choline, inositol, lycopene, vitamin D, lutein, and zeaxanthin for healthy cognitive function, cellular health, and eye health.*

Natural Color Variation: O.N.E. Multivitamin is a light yellow powder with dark speckles, and does have a distinct odor/taste. The odor/taste is due to the selenium and choline. Methylcobalamin, which is naturally darker in color, can cause a light pink to dark red speckled look to the product. The smallest amount of moisture will accelerate blooming of the B12, which can cause more of a spotted appearance. These observations are characteristic for this product, and it is safe to use.*

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.*

Mitochondrial Function: B-complex vitamins are essential to basal mitochondrial function as metabolic coenzymes and methyl donors, while PQQ provides novel B-vitamin like activity and alpha lipoic acid for advanced antioxidant support.*

Nerve Health: Thiamine and niacin support healthy neuron cell longevity, neuronal membrane function and impulse conduction. 5-MTHF, methylcobalamin, adenosylcobalamin, and vitamin B6 support neuronal health as methylation cofactors in myelin and neurotransmitter biosynthesis.*

Macrophage Support: One ingredient, luteolin, supports healthy macrophage activity and gene expression of the nervous system.*

5-HTP encourages the synthesis of serotonin, an important neurotransmitter involved in the regulation of endocrine and brain activity responsible.*

Sleep Support: Serotonin is an important neurotransmitter that is involved in regulating sleep/wake cycles*

Appetite Support: 5-HTP has been shown to help moderate appetite and food cravings.*

Cellular Energy Support: Acetyl-l-carnitine supports the availability of acetyl-CoA, an important energy generating metabolite. Acetyl-l-carnitine also supports healthy mitochondrial function and cell membrane stability.*

The acetyl group from acetyl-l-carnitine is also responsible for the production of acetylcholine, an important neurotransmitter for healthy brain functioning.*

Cognitive Support: Research has shown acetyl-l-carnitine supplementation may provide support for healthy cognition and mental functions, including memory and attention.*

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.*

Athletic Performance: Amino acids provide important support for athletic training by helping to enhance muscle performance as well as promoting recovery, and lessening occasional muscle soreness and fatigue.*

Immune Support: Promotes immune function, in part by supporting healthy glutamine and glutathione levels.*

Enhanced Energy: Alpha lipoic acid and alpha ketoglutarate provide additional support for mitochondrial function and energy.*

Antioxidant Protection: Provides a highly stable and bioavailable form of R-lipoic acid, with the potential for enhanced antioxidant protection and metabolic support.*

Neutralize Free Radicals: Supports neutralization of free radicals and healthy cellular activity.*

Liver And Heart Support: Studies have shown that R-lipoic acid provides support against age-related oxidative stress in the liver and heart.*

Cellular Energy Support: Acetyl-l-carnitine supports the availability of acetyl-CoA, an important energy generating metabolite. Acetyl-l-carnitine also supports healthy mitochondrial function and cell membrane stability.*

The acetyl group from acetyl-l-carnitine is also responsible for the production of acetylcholine, an important neurotransmitter for healthy brain functioning.*

Cognitive Support: Research has shown acetyl-l-carnitine supplementation may provide support for healthy cognition and mental functions, including memory and attention.*

Amino acids provide important support athletic training by helping to enhance muscle as well as promoting recovery, and lessening occasional muscle soreness and fatigue.*

Immune Support: Promotes immune function, in part by supporting healthy glutamine and glutathione levels.*

Enhanced Energy: Alpha lipoic acid and alpha ketoglutarate provide additional support for mitochondrial function and energy.*

How much energy do you have? - Alpha Lipoic Acid is a powerful antioxidant molecule found in all cells. It is needed to convert carbohydrates (glucose) into energy as ATP. Also known as ALA, it recycles other antioxidants like CoQ10 and glutathione. ALA modulates nitric oxide metabolite activity and promotes healthy blood circulation and nerve function unimpeded by neuropathy.

Superior Absorption Of Pure R-ALA - We only use pure R-Alpha Lipoic Acid, because it is the ONLY active lipoic acid form found in nature and foods. Don't be tricked by amounts like 600mg or even 1000mg of "plain" powder ALA in other supplements - they mainly contain the S-ALA synthetic and inactive (form) which will not work. Our liposomal technology protects R-ALA in sheaths of membrane phospholipids which enhances the otherwise poor bioavailability of ALA.

Fat Metabolism, Cognition And Athletic Performance - Acetyl-L-Carnitine also known as ALC or ALCAR, is an antioxidant derivative of l-carnitine. It's role is to transport fat (as fatty acids) into mitochondria to sustain energy production in all cells, especially brain and muscle. An increase in cellular energy can support cognition, memory formation and muscle endurance.