Acetyl-L-Carnitine

2 per day | 30 Day Supply

Thorne's Acetyl-L-Carnitine supports the health of the nerves in the upper and lower limbs and enhances the production of the neurotransmitter acetylcholine, which supports brain function.*

 
Acetyl-L-carnitine also helps minimize the discomfort due to alterations in nerve function; for example, in cancer patients undergoing chemotherapy or individual with high blood sugar.* Acetyl-L-carnitine is better absorbed and crosses the blood-brain barrier more rapidly than L-carnitine.*

 

Studies have demonstrated its effectiveness in supporting cognitive health and maintaining a positive mood in the elderly, possibly by partially inhibiting the activity of the hypothalamic-pituitary-adrenal axis and lowering chronically elevated cortisol levels, which become elevated during stress.* 

 

In addition to acetyl-L-carnitine's support of brain and nerve health, it also promotes healthy sperm count and motility.*

Benefits

92% Impact
Cognitive Function and Neuroprotection
Energy Production and Physical Performance
Mood Enhancement and Mental Health

Brain Energy Hypomethylation Mood
$28.00

Why it’s good for you

  • Enhances Cognitive Function

    Acetyl-L-Carnitine (ALCAR) can cross the blood-brain barrier, where it helps produce the neurotransmitter acetylcholine, essential for memory and learning. This makes it beneficial for cognitive functions, particularly in aging individuals and those with neurodegenerative conditions. It has antioxidant properties that protect brain cells from oxidative stress and damage.

  • Boosts Energy Levels and Physical Performance

    Acetyl-L-Carnitine (ALCAR) enhances fat metabolism by transporting fatty acids into mitochondria for energy production, boosting physical performance and endurance. This makes it beneficial for athletes and those aiming to improve exercise capacity. Additionally, ALCAR reduces fatigue and improves stamina by enhancing mitochondrial function, which is especially helpful for individuals with chronic fatigue syndrome or persistent tiredness.

  • Supports Mood and Mental Health

    ALCAR has mood-enhancing properties, possibly due to its ability to improve the function of neurotransmitters like serotonin and dopamine. Also, it can help reduce stress and enhance overall mental well-being. Its neuroprotective and antioxidant effects contribute to a healthier nervous system, aiding in stress management.

  • Aids in Age-Related Health Issues

    Maintains mitochondrial health and combats oxidative stress, supporting healthy aging.

  • Supports Nerve Regeneration and Repair

    Aids in nerve regeneration and repair, beneficial for conditions like diabetic neuropathy.

Ingredients & Dietary Information

Ingredients

Active
per day
%DRV*
Acetyl-L-Carnitine Chloride
500 mg
-

*Dietary Reference Values

Dietary Information

Vegan
Vegeterian
Non-GMO
Gluten-free
Sesame-free
Soy-free
Dairy-free
Egg-free
Tree-nut-free
Peanut-free
Fish-free
Shellfish-free

Notable Research Papers

L-Carnitine and Acetyl-L-carnitine Roles and Neuroprotection in Developing Brain. Neurochem Res. 2017 Jun;42(6):1661-1675
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5621476/

Acetyl-L-Carnitine in Dementia and Other Cognitive Disorders: A Critical Update. Nutrients. 2020 May 12;12(5):1389
https://pubmed.ncbi.nlm.nih.gov/32408706/

Oral acetyl-L-carnitine therapy reduces fatigue in overt hepatic encephalopathy: a randomized, double-blind, placebo-controlled study. Am J Clin Nutr. 2011 Apr;93(4):799-808 https://pubmed.ncbi.nlm.nih.gov/21310833/

Acetyl-L-carnitine improves pain, nerve regeneration, and vibratory perception in patients with chronic diabetic neuropathy: an analysis of two randomized placebo-controlled trials. Diabetes Care. 2005 Jan;28(1):89-94 https://pubmed.ncbi.nlm.nih.gov/15616239/

Acetyl-L-Carnitine FAQ

Is ALCAR beneficial for athletes?
Absolutely. ALCAR enhances fat metabolism and increases energy production, which boosts physical performance and endurance, making it ideal for athletes.
Can ALCAR help with aging-related issues?
Yes, ALCAR supports mitochondrial health and has antioxidant properties that combat oxidative stress, helping to maintain cellular health and function as you age.
Is ALCAR safe to use?
ALCAR is generally considered safe for most people when taken at recommended dosages. However, it's always best to consult with a healthcare provider before starting any new supplement.
What is the recommended dosage of ALCAR?
Typical dosages range from 500 mg to 2,000 mg per day, but the appropriate amount can vary based on individual needs and health conditions. Consulting with a healthcare provider is recommended.
Are there any side effects of ALCAR?
ALCAR is well-tolerated by most people, but some may experience mild side effects like nausea, stomach upset, or restlessness. If you experience any severe side effects, discontinue use and consult a healthcare provider.