Na-R-ALA
100 mg of the stabilized, bioactive R-enantiomer of alpha-lipoic acid — the universal antioxidant that recycles glutathione, vitamin C, vitamin E, and CoQ10 while serving as a mitochondrial enzyme cofactor. The master recycler of the antioxidant network.
Primacy Research
What Na-R-ALA Does For You
Universal Antioxidant — Both Compartments
Na-R-ALA works in both water-soluble (cytoplasm) and fat-soluble (membranes, myelin) compartments — the only biological antioxidant that covers both. Vitamin C is aqueous-only, vitamin E is lipid-only.
Master Recycler of 4 Antioxidants
DHLA (the reduced form) regenerates glutathione, vitamin C, vitamin E, and CoQ10 — transforming the antioxidant network from a depletable stockpile into a renewable catalytic defense system.
~40x Better Absorption Than Racemic ALA
Carlson et al. (2007) showed Na-R-ALA achieves dramatically higher peak plasma R-ALA than the R-ALA component from racemic ALA. The sodium salt prevents the self-polymerization that destroys free R-ALA in the stomach.
Mitochondrial Enzyme Cofactor
R-ALA is the naturally occurring cofactor for pyruvate dehydrogenase and α-ketoglutarate dehydrogenase — two critical gateway enzymes connecting glycolysis to the TCA cycle and driving mitochondrial energy production.
BBB-Crossing Metal Chelator
ALA/DHLA chelates redox-active iron and copper that drive Fenton chemistry in neural tissue. Unlike most chelators, ALA freely crosses the blood-brain barrier, providing metal chelation directly where iron accumulation drives neurodegeneration.
Your Antioxidant Network Is Running One-Way
Most antioxidants are sacrificial — they neutralize free radicals and are themselves consumed or require regeneration. Without a master recycler to regenerate the entire network, antioxidant defense depletes under sustained cognitive load. Alpha-lipoic acid is unique among biological antioxidants: it is both water- and fat-soluble and can regenerate other key antioxidants including glutathione, vitamin C, and vitamin E. The brain — consuming 20% of the body’s oxygen — generates more ROS per gram than any other organ. It needs an antioxidant that doesn’t just scavenge; it needs one that recycles.
Sacrificial Antioxidant Problem
Most antioxidants are stoichiometric — consumed 1:1 with each ROS they neutralize. Under sustained cognitive load, the antioxidant pool depletes faster than it regenerates. Glutathione, vitamin C, and vitamin E all eventually run out.
Compartment Limitation
Vitamin C works only in water. Vitamin E works only in lipid membranes. Glutathione has poor BBB penetration. Most antioxidants are locked into one compartment. The brain needs an amphipathic antioxidant that crosses every boundary — water, lipid, and the blood-brain barrier.
Mitochondrial ROS Hotspot
Complexes I and III of the electron transport chain are the primary ROS generators. Mitochondrial DNA — unprotected by histones — is immediately adjacent. Without adequate antioxidant defense at this exact location, mtDNA damage accelerates the mitochondrial decline that drives cognitive aging.
How Na-R-ALA Works
Alpha-lipoic acid is among the few biological antioxidants that are both water-soluble and fat-soluble, cross the blood-brain barrier, recycle four major antioxidants, and serve as a mitochondrial enzyme cofactor. Na-R-ALA delivers the naturally occurring R-enantiomer in a sodium-stabilized form for maximum bioavailability.
Universal Antioxidant — Both Compartments
ALA (oxidized) and DHLA (reduced, dihydrolipoic acid) are both antioxidant-active — unique among biological redox pairs. ALA/DHLA operates in both aqueous (cytoplasm, blood) and lipid (membranes, myelin) phases. No other antioxidant covers both compartments — vitamin C is aqueous-only, vitamin E is lipid-only.
The Master Recycler
DHLA regenerates four major antioxidants: glutathione (GSSG → GSH), vitamin C (dehydroascorbate → ascorbate), vitamin E (tocopheroxyl radical → tocopherol, via vitamin C), and CoQ10 (ubisemiquinone → ubiquinol). This catalytic recycling amplifies the total antioxidant network rather than depleting it.
Mitochondrial Enzyme Cofactor
R-ALA is the naturally occurring cofactor for pyruvate dehydrogenase (PDH) and α-ketoglutarate dehydrogenase (αKGDH) — two critical gateway/cycle enzymes that convert pyruvate → acetyl-CoA and α-KG → succinyl-CoA. Supplemental R-ALA may help support these enzymes when they are impaired by age-related oxidation.
Nrf2 Activation
ALA activates the Nrf2-Keap1-ARE pathway by modifying Keap1 cysteine residues. Nrf2 activation upregulates endogenous antioxidant enzymes: HO-1, NQO1, glutathione synthesis enzymes, and thioredoxin reductase. ALA doesn’t just act as a direct antioxidant — it may help program the cell to manufacture more of its own.
Metal Chelation + BBB Crossing
ALA/DHLA chelates redox-active iron (Fe²⁺) and copper (Cu⁺), preventing Fenton chemistry that generates hydroxyl radicals. Unlike most chelators, ALA freely crosses the blood-brain barrier — providing metal chelation directly in neural tissue where iron accumulation drives neurodegeneration.
What the Research Shows
Na-R-ALA and alpha-lipoic acid are supported by pharmacokinetic, clinical, and preclinical research demonstrating antioxidant recycling, mitochondrial protection, and cognitive benefits.
Hager et al. (2001, 2007). Archives of Gerontology and Geriatrics / J Neural Transm Suppl. 600 mg/day racemic ALA as adjunct to cholinesterase inhibitors. Up to 48-month follow-up.
Carlson et al. (2007). Alternative Medicine Review, 12(4):343-351. Na-R-ALA achieved ~40-50x higher Cmax than the R-ALA component from racemic ALA. Sodium salt prevents polymerization.
Liu et al. (2002). PNAS, 99(4):2356-2361. ALCAR + R-alpha-lipoic acid reversed age-related mitochondrial decay, oxidative damage, and cognitive decline in aged rats. Neither alone achieved the same effect.
Your Daily Dose in APEX
Why this dose works: 100 mg Na-R-ALA delivers more bioactive R-ALA to plasma than 200–300 mg of racemic ALA, based on Carlson et al. (2007) pharmacokinetic data. The sodium salt prevents R-ALA’s notorious self-polymerization in the stomach. In the APEX mitochondrial stack, Na-R-ALA’s primary role is catalytic antioxidant recycling — amplifying the entire antioxidant network rather than acting as a standalone scavenger. This catalytic function is effective at lower doses than the pharmacological doses used in neuropathy trials.
How Na-R-ALA Connects Across the System
Na-R-ALA doesn’t work in isolation. Inside the Primacy protocol, it sits at the center of the mitochondrial energy stack — recycling antioxidants by day and handing off to replenishment pathways at night.
The Ames Lab Benchmark
In 2002, Bruce Ames’ lab at UC Berkeley published in PNAS that ALCAR + alpha-lipoic acid reversed age-related mitochondrial decay in aged rats — restoring membrane potential, reducing oxidative damage, and improving cognition to near-youthful levels. Neither compound alone achieved the same effect. APEX replicates this exact pairing: ALCAR (750 mg) + Na-R-ALA (100 mg, as the superior stabilized R-enantiomer).
The Antioxidant Network Amplifier
Most antioxidants are consumed 1:1 with each free radical neutralized. Na-R-ALA operates catalytically — regenerating glutathione, vitamin C, vitamin E, and CoQ10 back to their active forms. This transforms the antioxidant network from a depletable stockpile into a renewable defense system. Combined with ErgoX®’s stable ~30-day sentinel function, APEX provides both rapid catalytic recycling and persistent baseline protection.
24-Hour Glutathione Management
Glutathione is the cell’s primary antioxidant buffer. During the day, Na-R-ALA recycles depleted glutathione (GSSG → GSH) catalytically, maintaining functional GSH levels under cognitive load. At night, RESET’s S-Acetyl Glutathione directly replenishes the total glutathione pool. Pycnogenol® adds Nrf2 activation to upregulate endogenous GSH synthesis enzymes. Recycle (day) + replenish (night) + upregulate production (Nrf2) = comprehensive glutathione management.
Key Takeaways
The Universal Antioxidant
Na-R-ALA is among the few biological antioxidants that work in both water and lipid compartments, cross the BBB, regenerate four other antioxidants, serve as a mitochondrial enzyme cofactor, activate Nrf2, and chelate redox-active metals. Few other molecules cover this many defensive functions.
40x Better Absorption Than Racemic
Carlson et al. (2007) showed Na-R-ALA achieves ~40x higher peak plasma R-ALA than the R-ALA component from racemic ALA. The sodium salt prevents the self-polymerization that destroys free R-ALA in the stomach.
The Ames Lab Benchmark
ALCAR + ALA is the most validated mitochondrial synergy in gerontology. Liu et al. (2002, PNAS) showed the pair reversed age-related mitochondrial decay. APEX delivers both at synergistically effective doses.
Catalytic, Not Sacrificial
Most antioxidants are consumed protecting you. Na-R-ALA recycles them — turning a depletable stockpile into a renewable defense system. This catalytic recycling capacity is why it’s positioned as the central recycler of the antioxidant network.
Frequently Asked Questions
What is Na-R-ALA?
Na-R-ALA (Sodium R-Alpha Lipoic Acid) is the sodium-stabilized form of the naturally occurring R-enantiomer of alpha-lipoic acid. The sodium salt prevents R-ALA’s tendency to self-polymerize in the stomach, dramatically improving absorption compared to free R-ALA or racemic ALA supplements.
How is Na-R-ALA different from regular alpha-lipoic acid?
Standard alpha-lipoic acid supplements are racemic (50% R-form, 50% S-form). Only the R-form is the naturally occurring, biologically active enantiomer. Na-R-ALA delivers pure R-ALA in a sodium-stabilized form that prevents polymerization, achieving dramatically higher plasma levels than racemic ALA based on Carlson et al. (2007) pharmacokinetic data.
Why is Na-R-ALA called the ‘universal antioxidant’?
Because it works in both water and lipid compartments, crosses the blood-brain barrier, regenerates four other major antioxidants (glutathione, vitamin C, vitamin E, CoQ10), serves as a mitochondrial enzyme cofactor, activates Nrf2 transcription, and chelates redox-active metals. No other single antioxidant covers this many defensive functions.
What is the Ames Lab synergy with ALCAR?
In 2002, Bruce Ames’ lab at UC Berkeley published in PNAS that ALCAR + alpha-lipoic acid reversed age-related mitochondrial decay in aged rats — restoring membrane potential, reducing oxidative damage, and improving cognition. Neither compound alone achieved the same effect. APEX delivers both: ALCAR (750 mg) + Na-R-ALA (100 mg).
Why is the APEX dose 100 mg instead of the 300–600 mg used in clinical trials?
Clinical trials used 300–600 mg of racemic ALA (only 50% active R-form). 100 mg of Na-R-ALA delivers more bioactive R-ALA to plasma than 200–300 mg racemic ALA. Additionally, Na-R-ALA’s primary role in APEX is catalytic antioxidant recycling — a function effective at lower doses than pharmacological neuropathy trials.
How much Na-R-ALA is in APEX?
APEX delivers 100 mg of Na-R-ALA per serving — pure R-enantiomer in sodium-stabilized form, equivalent to approximately 200–300 mg of racemic ALA based on pharmacokinetic bioavailability data.
References
- [1]Hager, K., Marahrens, A., Kenklies, M., Riederer, P., & Münch, G. (2001). Alpha-lipoic acid as a new treatment option for Alzheimer type dementia. Archives of Gerontology and Geriatrics, 32(3), 275–282.View
- [2]Hager, K., Kenklies, M., McAfoose, J., Engel, J., & Münch, G. (2007). Alpha-lipoic acid as a new treatment option for Alzheimer’s disease — a 48 months follow-up analysis. Journal of Neural Transmission Supplementum, (72), 189–193.View
- [3]Carlson, D. A., Smith, A. R., Fischer, S. J., Young, K. L., & Packer, L. (2007). The plasma pharmacokinetics of R-(+)-lipoic acid administered as sodium R-(+)-lipoate to healthy human subjects. Alternative Medicine Review, 12(4), 343–351.View
- [4]Liu, J., Head, E., Gharib, A. M., Yuan, W., Ingersoll, R. T., Hagen, T. M., Cotman, C. W., & Ames, B. N. (2002). Memory loss in old rats is associated with brain mitochondrial decay and RNA/DNA oxidation: Partial reversal by feeding acetyl-L-carnitine and/or R-alpha-lipoic acid. PNAS, 99(4), 2356–2361.View
Upgrade Your Antioxidant Architecture
Na-R-ALA is one of 28 active ingredients in APEX, engineered to work as a system — not a stack of standalone compounds.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.