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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4.4 ★★★★★
Based on 28 reviews
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H
Verified Purchase
HD
Whiting, US
★★★★★ 5
I am never going back to other brands as long as there is marshmallow
This is best marshmallow mint flavor toothpaste. It is my daily morning toothpaste so I can go straight to drink my first cup of coffee or tea. You know what, the coffee or tea still taste like yummy coffee or delicious cha!! I am so glad I found there products. Hope they always keep marshmallow. I would really like a matching mouthwash of marshmallow mint. Oh the color is lottel pastel. It smells like candy. Its absolutely worth the price.....if you like it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
J
Verified Purchase
Jess
Lowell, US
★★★★★ 4
Twice a day
Style: Bubblegum Fluoride
Took a few brushing sessions for our toddlers to not hate the bubblegum flavor. Understandable though since she's never experienced that flavor before. Teeth look clean after using, just hope that they actually are.
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Reviewed in the United States on January 24, 2026
L
Verified Purchase
L
Draper, US
★★★★★ 5
Will Buy Again
My kid enjoys brushing their teeth now!
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Reviewed in the United States on May 18, 2026
E
Verified Purchase
Emilia,s honest reviews
San Leandro, US
★★★★★ 5
Taste is good
Style: Strawberry Fluoride-Free
I love it
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Reviewed in the United States on April 13, 2026
R
Verified Purchase
Roxanne
Port Orchard, US
★★★★★ 3
Misleading Advertising and Flavor Discrepancy
I recently tried this toothpaste, and I have to say that my experience left me with mixed feelings. The product claims to be suitable for ages 2+, but the bottle itself states "ages 3+," which is a clear discrepancy that could mislead parents. One of the most disappointing aspects of this toothpaste is its flavor. Despite being marketed as "Marshmallow Sparkle," it does not taste like marshmallows at all. Instead, it has a sweet mint flavor, which may not be well-received by children who were expecting a marshmallow taste. This flavor discrepancy can lead to confusion and disappointment for both parents and kids. On a positive note, the toothpaste is fluoride-based, which is essential for cavity prevention. It is also vegan and dye-free, making it a safer option for kids. However, the misleading age recommendation and the flavor mismatch are significant drawbacks that should be addressed by the manufacturer.
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Reviewed in the United States on September 26, 2023

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