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Acetyl L-Carnitine

Amino Acids

Key Benefits

Mitochondrial fat burning support
Cognitive function and neuroprotection
Mood enhancement
Peripheral neuropathy relief

How It Works

ALCAR transports long-chain fatty acids into mitochondria for beta-oxidation (energy production from fat). The acetyl group crosses the blood-brain barrier, donating acetyl groups for acetylcholine synthesis and supporting neuronal energy metabolism.

Dosage & Timing

Recommended Dosage

500-2,000 mg daily

Best Time to Take

Morning on empty stomach, or split doses. Avoid evening (stimulating).

Recommended Form

Acetyl L-Carnitine HCl

Side Effects

Generally safe. May cause GI discomfort, restlessness, or fishy body odour at high doses.

Drug Interactions

May enhance warfarin effects. Theoretically interacts with thyroid medications. Avoid with seizure medications.

What Does The Research Say?

Research supports cognitive benefits in elderly and those with cognitive decline. Evidence for depression, diabetic neuropathy, and male fertility. Works synergistically with ALA (popular longevity stack combination).

Where to Buy

Buy Acetyl L-Carnitine on Amazon

Compare prices and read reviews →

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This information is for educational purposes only and does not constitute medical advice. Researched by The NexoraOS Team, supplement user since 2018. Always consult a qualified healthcare professional before starting any supplement. Individual results may vary. Amazon links are affiliate links.

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