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Supplements/Amino Acid

ALCAR + ALA (Mitochondrial Protection)

Mitochondrial antioxidant stack — popularized as harm-reduction adjunct for MDMA neuroprotection.

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Overview

Mitochondrial antioxidant stack — popularized as harm-reduction adjunct for MDMA neuroprotection.

Natural sources
  • Dietary protein from animal sources (meat, fish, eggs, dairy) and plant sources (soy, legumes, grains)
  • Free-form amino acid powders and capsules
  • Targeted pre-workout, recovery, or sleep formulations
Common forms
  • Free-form crystalline powder
  • Capsules or tablets
  • Pre-mixed recovery or hydration beverages
  • Time-release formulations

Mechanism of action

ALCAR supports mitochondrial β-oxidation; ALA is a universal antioxidant and recycles vit C/E and glutathione.

Pathways
  • · Mitochondrial energetics
  • · Antioxidant recycling

Effects on the body

Supports
Animal evidence for reduced serotonergic neurotoxicity from MDMA

Organ system effects

Brain & CNS

ALCAR + ALA (Mitochondrial Protection) acts on hallmarks of aging including oxidative stress, mitochondrial dysfunction, and senescence signaling.

Evidence-based benefits

Animal evidence for reduced serotonergic neurotoxicity from MDMA

Limited evidence

Potential side effects

Common
  • · Insomnia (ALCAR if late)
Rare
    Serious

      Drug interactions

      Prescription medications (general)
      Always disclose ALCAR + ALA (Mitochondrial Protection) use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.
      minor

      Safety & non-supplemental interactions

      Educational summary — always confirm with your clinician or pharmacist before starting, stopping, or combining with prescription therapy.

      Other notes
      • ·Discuss with a clinician if you have active liver disease or take hepatotoxic medications.

      Supplement interactions

      Pairs well with
      • NAD+ precursor (NMN or NR)
        Complementary mitochondrial and sirtuin support.
      • Omega-3
        Lowers inflammation and supports membrane integrity.
      Avoid combining with

      No specific avoidances listed.

      Dosing & bioavailability

      Typical dose
      ALCAR 500–1000 mg + ALA 300–600 mg before and 4–6h after; avoid late-night ALCAR
      Best form
      Most evidence is based on the free-form crystalline powder form.
      Timing
      Consistent daily timing recommended; split larger doses if GI tolerance is a concern.
      With food?
      With food

      Where to buy

      Affiliate links — we may earn a commission at no extra cost to you. Amazon code supplementsch-20 is auto-applied at checkout. We don't endorse specific brands; verify third-party testing (USP, NSF, Informed Sport) before purchase.

      Scientific evidence8Show studies
      Systematic reviewNeurobiol Aging · 2000

      Acetyl-L-carnitine and mitochondrial function

      Pettegrew JW, et al.

      Review of ALCAR in cognitive disorders.

      Key findings

      Improved mitochondrial function and cognition in older adults.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: ALCAR + ALA (Mitochondrial Protection) — Animal evidence for reduced serotonergic neurotoxicity from MDMA

      Live PubMed search

      Live results for "ALCAR + ALA (Mitochondrial Protection) Animal evidence for reduced serotonergic neurotoxicity from MDMA" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching ALCAR + ALA (Mitochondrial Protection) and "Animal evidence for reduced serotonergic neurotoxicity from MDMA". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: ALCAR + ALA (Mitochondrial Protection) — randomized controlled trial

      Live PubMed search

      Live results for "ALCAR + ALA (Mitochondrial Protection) randomized controlled trial" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching ALCAR + ALA (Mitochondrial Protection) and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: ALCAR + ALA (Mitochondrial Protection) — meta-analysis

      Live PubMed search

      Live results for "ALCAR + ALA (Mitochondrial Protection) meta-analysis" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching ALCAR + ALA (Mitochondrial Protection) and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: ALCAR + ALA (Mitochondrial Protection) — pharmacokinetics

      Live PubMed search

      Live results for "ALCAR + ALA (Mitochondrial Protection) pharmacokinetics" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching ALCAR + ALA (Mitochondrial Protection) and "pharmacokinetics". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: ALCAR + ALA (Mitochondrial Protection) — safety adverse events

      Live PubMed search

      Live results for "ALCAR + ALA (Mitochondrial Protection) safety adverse events" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching ALCAR + ALA (Mitochondrial Protection) and "safety adverse events". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: ALCAR + ALA (Mitochondrial Protection) — dose response

      Live PubMed search

      Live results for "ALCAR + ALA (Mitochondrial Protection) dose response" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching ALCAR + ALA (Mitochondrial Protection) and "dose response". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewGoogle Scholar · 1970

      Google Scholar: ALCAR + ALA (Mitochondrial Protection) — clinical evidence

      Live Scholar search

      Cross-database citation index for ALCAR + ALA (Mitochondrial Protection) as it relates to "clinical evidence".

      Key findings

      Includes preprints, theses, and journal articles. Useful for tracking citation counts and follow-on work.

      Open study
      Educational use only. This profile is not medical advice. Consult a qualified healthcare professional before starting any supplement, especially if you take prescription medication or have a chronic condition.

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