Acetyl-L-Carnitine 500 mg | Energy & Cognitive Support
Brand: Thorne
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This product helps with
This product helps with
- General Fatigue
- Low Energy
Product Description
Product Description
Acetyl-L-Carnitine (ALC) supports clear energy and focus. It helps move long-chain fatty acids into the mitochondria, where cells make ATP. That supports daily stamina and steady mental performance.
ALC also crosses the blood–brain barrier. It supports the neurotransmitter acetylcholine, which is tied to memory and attention. Many people use ALC for low energy, brain fog, or busy days when they need clean support without stimulants.
Each capsule provides 500 mg of acetyl-L-carnitine. The format is simple and clean—no gluten, dairy, or soy. Capsules are easy to take with a meal and fit well into minimal routines.
Use it daily with sleep, hydration, and movement for balanced support. Keep the bottle where you see it so you remember your dose. Consistency matters more than timing.
Facts at a glance
Key ingredient: Acetyl-L-Carnitine 500 mg per capsule.
Supports: Mitochondrial energy, cognitive function, and healthy nerve sensations.
Suitable for: Gluten-free, dairy-free, and soy-free lifestyles.
Good fit: People managing fatigue, low motivation, or brain fog who want non-stimulant energy support.
Disclaimer: This product is a dietary supplement. It is not intended to diagnose, treat, cure, or prevent any disease.
How it helps those with Long COVID
How it helps those with Long COVID
Individuals with long COVID often experience persistent fatigue, cognitive difficulties, and neuropathic discomfort. Acetyl-L-carnitine (ALC) plays a crucial role in mitochondrial energy production and has neuroprotective properties. Supplementation with ALC may help alleviate fatigue by enhancing cellular energy levels and improving cognitive function. Additionally, ALC supports nerve health, which may reduce neuropathic pain and discomfort associated with long COVID.
Scientific Explanation
Scientific Explanation
Acetyl-L-carnitine is an acetylated form of L-carnitine that readily crosses the blood-brain barrier. It facilitates the transport of long-chain fatty acids into mitochondria, enhancing ATP production and supporting cellular energy metabolism. ALC also promotes the synthesis of acetylcholine, a neurotransmitter essential for learning and memory. Studies have indicated that ALC supplementation can improve symptoms of chronic fatigue syndrome and may be beneficial in managing post-COVID-19 fatigue. Furthermore, ALC has been shown to support nerve regeneration and reduce neuropathic pain, which could be advantageous for individuals experiencing nerve-related symptoms post-COVID-19.
FAQs
FAQs
1) How do I take it?
Follow the label. Many adults take 1 capsule once or twice daily with food. Use earlier in the day if it feels energizing.
2) Can I combine it with other supplements?
Often paired with alpha-lipoic acid, B-complex, or magnesium for energy routines. Review your full stack with a clinician if you use multiple mitochondrial products.
3) Any safety notes?
Allergen-friendly formula. If you are pregnant/nursing, have a medical condition (e.g., seizure history), or take medications, consult your clinician. Avoid close to bedtime if it keeps you alert.

