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Twinlab, Acetyl L-Carnitine, 120 Capsules (Discontinued Item)

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Twinlab, Acetyl L-Carnitine, 120 Capsules (Discontinued Item)

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Twinlab, Acetyl L-Carnitine, 120 Capsules (Discontinued Item)

Out of Stock - Discontinued
120 Capsules
90 Tablets
120 Capsules
  • Shipping Weight:
    1.26 lbs
    Switch to Metric units
  • Product Code: TWL-03064
  • UPC Code: 027434030649
  • Package Quantity: 120 Capsules
  • Dimensions:
    2.7 x 2.7 x 5 in, 0.75 lbs
    Switch to Metric units
Product Overview


  • Dietary Supplement
  • CarniPure


  • Cognitive Function
  • Physical Performance

Acetyl L-Carnitine is the acetyl ester of L-Carnitine, and is a source of both L-Carnitine and an acetyl group. In its role as a precursor for the formation of acetylcholine (an important neurotransmitter), this compound helps enhance cognitive function. This nutrient also facilitates the transport of long-chain fatty acids to enable beta-oxidation and energy generation, thus enhancing physical performance.

Acetyl L-Carnitine is similar in form and function to an Amino Acid.

Suggested Use

Take 1 capsule 1-4 times daily or as directed by your healthcare professional. To achieve the clinically supported results of enhancing cognitive function and physical performance, taking a total of 4 capsules daily is recommended.

Other Ingredients

Cellulose, Gelatin, Calcium Stearate, Medium Chain Triglycerides, Silica.

Well tolerated by the most highly allergic individuals. No added salt (sodium), preservatives or tablet binders, colorings and coatings.


Keep out of reach of children.
Keep tightly closed in a cool, dry place.

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Capsule % DV
Acetyl-L-Carnitine 500 mg
† Daily Value not established.
iHerb Customer Reviews

Sue M

Posted by iHerb Customer on Dec 03, 2014 | Verified Purchase

One of my autoimmune issues is Graves Disease (hyperthyroid). When I started my anti-thyroid medication it was suggested that I take acetyl l-carnitene as well. It certainly seemed to help bring my levels back into line very quickly.

Thanks for your feedback!

Have not used this product yet

Posted by iHerb Customer on Jan 31, 2014 | Verified Purchase

Have not used this product yet

Thanks for your feedback!

Did not take it yet

Posted by iHerb Customer on Sep 16, 2013 | Verified Purchase

My friend recommended it to me. Plan to start tomorrow.

Thanks for your feedback!

Vastly superior to other acetyl carnitine products !!

Posted by iHerb Customer on Nov 26, 2011 | Verified Purchase

This product is Carnipure brand of carnitine, made by Lonza of Switzerland. I can only assume that their quality control is better than that of other companies, because this works WAY, WAY BETTER than other brands -- particularly the Sigma Tau product (Doctor's Best) from Italy, which is inferior. All I know is that this is the stuff that works! Be sure to take it with some lipoic acid.

Thanks for your feedback!


Posted by iHerb Customer on Jun 28, 2011 | Verified Purchase


Thanks for your feedback!