SKU: 97513537363

Core Nutritionals Acetyl L-Carnitine

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Description

Core Nutritionals Acetyl L-CarnitineAcetyl L Carnitine (ALCAR) is a little bit like your 401K: you need it, you know you should pay attention to it, but its not exactly the sexiest topic. We know; we feel you! But we also know that ALCAR is one of the most fascinating, useful, and physiologically exciting workout supplements on the planet. Youre hard pressed to find a single other ingredient that is involved in so many critical bodily processes: fatty acid and carbohydrate metabolism,

Acetyl-L-Carnitine (ALCAR) is a little bit like your 401K: you need it, you know you should pay attention to it, but it’s not exactly the sexiest topic. We know; we feel you! But we also know that ALCAR is one of the most fascinating, useful, and physiologically exciting workout supplements on the planet. You’re hard-pressed to find a single other ingredient that is involved in so many critical bodily processes: fatty acid and carbohydrate metabolism, neurotransmission, exercise performance and capacity, brain function – the list goes on! So, like your 401K contribution, don’t forget to pay into your ALCAR fund.

L-carnitine is a derivative of the amino acid lysine and, as certain conditions outpace the body’s ability to produce it, l-carnitine is considered a conditionally essential amino acid. While endogenous biosynthesis of l-carnitine from the amino acids lysine and methionine is sufficient for essential processes – along with dietary sources of carnitine from protein-rich red meat, for example – dietary supplementation of carnitine may pose benefits in certain physiological conditions. 

Unfortunately, due to excess metabolism of l-carnitine by microorganisms in the small intestine, exogenous supplementation with oral l-carnitine has proved ineffective. ALCAR, an acetylated version of l-carnitine, has considerably higher oral bioavailability, due likely to only partial hydrolytic metabolism. Once in the bloodstream, ALCAR plays a fundamental role in the production of energy, acting as the catalyst for the beta-oxidation of long chain fatty acids by the mitochondria; regulating the CoA to Acyl-CoA ratio (necessary for the production of ATP); and the metabolism of carbohydrates. ALCAR also is an excitatory agent for neurons, increases neuronal transmission, and increases the production of neurotransmitters and neurohormones such as dopamine and serotonin.

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SKU: 97513537363

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Dorthy Shortz
Battle Creek, US
★★★★★ 5
It's a job but totally worth it
Size: 36 sqft
Pack a lunch when you tackle this project boys.. its a doozy!! Month in going great so far definetly did what I purchased it to do. 2000 chevy with two p3 10s every bass drop sounded like an old firebird with loose trunk bolts. Threw this on the back walls floor underneath the speaker and the doors.. all that energy is now in the cab with me instead of getting lost in rattling metal!! Love it!!! Left a few pieces outside after I was done rained like hell on them so water doesnt hurt this stuff at all or direct sunlight in south mississippi.. good stuff pick this up and make them systems thud instead of rattle!!! You wont regret it!! I didn't!!
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Reviewed in the United States on June 11, 2026
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Verified Purchase
Roseanna Boyce
Pawtucket, US
★★★★★ 5
Delivers a quieter ride
Size: 36 sqft
This works very well to put down road noise. The difference was immediate in my van. I was shocked it made such a difference.
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Reviewed in the United States on June 6, 2026
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Verified Purchase
JC
Lake Worth, US
★★★★★ 4
Reasonably priced sound deadening
Size: 18 sqft
Easy to cut with a carpet knife. I used a heatgun to make it stickier and more moldable. The foil isn't so thick that you risk cutting yourself like some Dynamat variants.
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Reviewed in the United States on March 12, 2026
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David
Lake Worth, US
★★★★★ 5
Works for me
Size: 36 sqft
Sticky so don’t let it touch you or each other but it comes off and works fine.
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Reviewed in the United States on June 7, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 5
Xxxxxx
Size: 36 sqft
Great
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Reviewed in the United States on June 11, 2026

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