Best Acetyl-L-Carnitine Supplement Tablets of 2025

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 10, 2025

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Acetyl-L-Carnitine supplement tablets are a popular dietary supplement that helps improve brain function, mental clarity, and energy levels. This supplement is a form of L-Carnitine that is more easily absorbed by the body and has been shown to have numerous health benefits. It is commonly used by athletes to enhance physical performance and reduce muscle fatigue. Additionally, acetyl-L-carnitine has been found to be effective in treating depression, Alzheimer's disease, and other cognitive disorders. Overall, acetyl-L-carnitine supplement tablets are a safe and effective way to improve overall health and well-being.

At a Glance: Our Top Picks

NOW Acetyl-L-Carnitine Supplement Cover #TOP 1
NOW Acetyl-L-Carnitine Supplement
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Amazing Formulas Acetyl L-Carnitine Hcl 1000mg 120 Tablets Cover #TOP 2
Amazing Formulas Acetyl L-Carnitine Hcl 1000mg 120 Tablets
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Source Naturals Acetyl L-Carnitine 500mg Tablet, 120ct Cover #TOP 3
Source Naturals Acetyl L-Carnitine 500mg Tablet, 120ct
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Top 7 Acetyl-L-Carnitine Supplement Tablets

#TOP 1

NOW Acetyl-L-Carnitine Supplement

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NOW Foods Supplements, Acetyl-L-Carnitine 750 mg, Amino Acid, Brain And Nerve Cell Function*, 90 Tablets

The NOW Acetyl-L-Carnitine Supplement is a modified amino acid that supports cellular energy production by transporting fat into the mitochondria where it is converted into ATP. It boosts cellular energy and helps to manage typical oxidative stress, supports mitochondrial function, and neurotransmitter activity. The supplement is Kosher, Non-GMO, and packaged in the USA by a family-owned company since 1968.

What We Like
Supports cellular energy production
Boosts cellular energy and helps manage oxidative stress
Kosher and Non-GMO
#TOP 2

Amazing Formulas Acetyl L-Carnitine Hcl 1000mg 120 Tablets

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Amazing Formulas Acetyl L-Carnitine Supplement | 1000 Mg Per Serving | 120 Tablets Supplement | Non-GMO | Gluten Free | Made in USA

Get your daily dose of Acetyl L-Carnitine with Amazing Formulas supplement. Each serving contains 1000 mg of Acetyl L-Carnitine, and there are 120 servings per bottle. The supplement is Non-GMO, Gluten-Free, and Third-Party Tested, ensuring its quality. It is manufactured in accordance with GMP Standards and made in the USA with guaranteed purity and potency.

What We Like
Contains 1000 mg of Acetyl L-Carnitine per serving
Non-GMO and Gluten-Free
Manufactured in accordance with GMP Standards

Source Naturals Acetyl L-Carnitine 500mg Tablet, 120ct

Source Naturals Acetyl L-Carnitine 500mg Tablet, 120ct Cover
Source Naturals Acetyl L-Carnitine 500 Mg Tablet, 120 Count

Source Naturals Acetyl L-Carnitine 500mg Tablet, 120ct is an amino acid-like compound that can help convert choline into acetylcholine, which is important for transmitting messages between nerve cells. It can also reduce metabolic waste products that can damage cells over time, making it a valuable nutrient for slowing down the aging process.

What We Like
Assists in converting choline into acetylcholine
Reduces metabolic waste products that damage cells
Important nutrient for slowing down the aging process

NOW L-Carnitine Supplements

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NOW Foods Supplements, L-Carnitine 1,000 mg, Purest Form, Amino Acid, Fitness Support*, 100 Tablets

NOW L-Carnitine 1,000 mg tablets offer fitness support by boosting cellular energy and transporting fatty acids. It is a non-essential amino acid that helps to maintain overall good health. The product is non-GMO, Kosher, Soy Free, Vegan/Vegetarian and manufactured under GMP Quality Assured standards. The supplement is packaged in the USA by a family-owned and operated company since 1968.

What We Like
Purest form and clinically tested
Facilitates the transfer of fatty acid groups into the mitochondrial membrane for cellular energy production
Non-GMO, Kosher, Soy Free, Vegan/Vegetarian
#TOP 5

Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid 650mg

Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid 650mg Cover
Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid 650mg - 120 Tablets

Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid 650mg is a supplement containing two critical nutrients, acetyl L-carnitine and alpha-lipoic acid, to support your vital metabolic functions. It is well made, suitable for vegetarians, and contains no yeast, dairy, egg, gluten, corn, soy, or wheat. The suggested use is 1 tablet, 1 to 4 times daily. The product is manufactured in the USA and Source Naturals has over 40 years of trust in the industry.

What We Like
Contains two critical nutrients for vital metabolic functions
Suitable for vegetarians and contains no common allergens
Suggested use is flexible with 1 to 4 times daily
Manufactured in the USA
Over 40 years of trust in the industry
#TOP 6

Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid Supplement - 60 Tablets

Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid Supplement - 60 Tablets Cover
Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid, for Cellular Vitality*, 650mg - 60 Tablets

Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid Supplement is a well-made dietary supplement that contains two essential nutrients, acetyl L-carnitine, and alpha-lipoic acid, to support your vital metabolic functions. The suggested use of this supplement is 1 tablet, 1 to 4 times daily. This supplement is suitable for vegetarians, and it contains no yeast, dairy, egg, gluten, corn, soy, or wheat. It also contains no sugar, starch, preservatives or artificial color, flavor, or fragrance. The product has been trusted for over 40 years and is manufactured in the USA.

What We Like
Contains two critical nutrients to support metabolic functions
Suitable for vegetarians and free from common allergens
No preservatives or artificial ingredients
Trusted product for over 40 years
#TOP 7

Acetyl L-Carnitine 1000mg Max Strength

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aSquared Nutrition Acetyl L-Carnitine 1000mg Max Strength - 200 Veggie Capsules - High Dosage Acetyl L Carnitine HCL (ALCAR) Supplement Pills to Support Pure Energy, Brain Function & Fatty Acid

aSquared Nutrition's Acetyl L-Carnitine 1000mg Max Strength formula contains 200 vegan capsules per bottle, providing a full 100-day supply. This high potency formula supports pure energy production, promotes brain function and cognition, fatty acid support, heart health and helps boost cellular energy. Made in the USA, GMP compliant, soy and gluten-free. Commonly known as ALCAR, ALC or Acetylcarnitine, the capsule form can be easily incorporated into daily routine.

What We Like
1000mg per serving
200 vegan capsules per bottle
Supports pure energy and brain function
Free of soy and gluten
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Frequently Asked Questions (FAQs)

1. What is the supplement Acetyl-L-carnitine used for?

Acetyl-L-carnitine is also known as ALC. It is used by some people with high blood sugar to help with cholesterol as well as nerve pain, such as tingling in their hands and feet. Others have used it to help stop cell damage. It may also help to improve appetite and increase energy levels.

2. What is the best form of Acetyl-L-carnitine?

Although dosage varies from study to study, here is an overview of the use and dose for each form: Acetyl-L-carnitine: This form is best for brain health and function. Doses vary from 600–2,500 mg per day. L-carnitine L-tartrate: This form is most effective for exercise performance.

3. When should I take Acetyl-L-carnitine?

Acetyl-L-carnitine may be taken with or without food. Acetyl-L-carnitine should be taken immediately after removing it from the blister package. It is extremely important that you take Acetyl-L-carnitine exactly as directed.

4. Is Acetyl-L-carnitine good for weight loss?

Acetyl l carnitine helps with weight loss Through the years, the studies have demonstrated that one supplement, acetyl l carnitine, has consistently shown benefits in burning fat among people who exercise.

Editor's Notes

During our acetyl-l-carnitine supplement tablet research, we found 24 acetyl-l-carnitine supplement tablet products and shortlisted 7 quality products. We collected and analyzed 38,215 customer reviews through our big data system to write the acetyl-l-carnitine supplement tablets list. We found that most customers choose acetyl-l-carnitine supplement tablets with an average price of $22.78.

The acetyl-l-carnitine supplement tablets are available for purchase. We have researched hundreds of brands and picked the top brands of acetyl-l-carnitine supplement tablets, including NOW Foods, Amazing Nutrition, Source Naturals, aSquared Nutrition. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Elisa Drew Avatar

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.