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One of the amino acids found in high concentration in human brain, nerve, liver and sperm cells, Acetyl-L-Carnitine is a more bioavailable form of L-Carnitine..
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Acetyl L-Carnitine (500 mg 60 capsules)

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Jarrow Formulas

Acetyl L-Carnitine (500 mg 60 capsules)

Acetyl-L-Carnitine is a more bioavailable form of L-Carnitine, an amino acid found in high concentration in human brain, nerve, heart, liver and sperm cells.* Acetyl L-Carnitine supports energy production by participating in the metabolism of fatty acids in the mitochondria to yield the universal energy molecule ATP.* As an antioxidant, Acetyl-L-Carnitine protects neurons from damage caused by superoxide radicals.*

Take 1 to 4 capsules per day on an empty stomach or as directed by your qualified health care consultant.

Details about product

Antioxidant Protection for the Brain*

By Jessica Schultz - Flag 
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Updated Apr. 06, 2016, about 7 years ago

SKU: ACE
UPC: 790011150374
Distributed or manufactured from Jarrow Formulas. See more Jarrow Formulas products.
Acetyl L-Carnitine (250 mg 120 capsules)
Acetyl L-Carnitine (250 mg 120 capsules) Jarrow Formulas


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Jarrow Formulas
Acetyl L-Carnitine (500 mg 120 capsules)
Acetyl L-Carnitine (500 mg 120 capsules) Jarrow Formulas


 30.45 
Jarrow Formulas

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Questions and answers:

Asked on: November 22, 2013
Question: Can this help sperm count?
  • A: The carnitine content of seminal fluid is directly related to sperm count and motility, suggesting that the compound might be of value in treating male infertility. Several studies indicate that carnitine supplementation (2–3 grams/day for 3–4 months) may improve sperm quality, and one randomized, double-blind crossover trial found that 2 grams/day of carnitine taken for 2 months by 100 infertile men increased the concentration and both total and forward motility of their sperm. The reported benefits may relate to increased mitochondrial fatty-acid oxidation (providing more energy for sperm) and reduced cell death in the testes. However, a recent randomized controlled trial with 21 infertile men found that 3 grams/day of carnitine taken for 24 weeks produced no significant increases in sperm motility or total motile sperm counts as compared to placebo. Larger and more carefully designed studies are needed to evaluate carnitine's potential value as an infertility therapy. http://ods.od.nih.gov/factsheets/Carnitine-HealthProfessional/

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carnitine acetyl l participating, sperm universal neurons superoxide, atp caused bioavailable antioxidant
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