20 Best Acetyl L Carnitine Supplement [2024]

Are you looking for the best acetyl l carnitine supplement? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling acetyl l carnitine supplement.

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# Preview Product
1 Acetyl L-Carnitine 1,500 mg High Potency Supports Natural Energy Production, Supports Memory/Focus -... Acetyl L-Carnitine 1,500 mg High Potency Supports Natural Energy Production, Supports Memory/Focus...
2 Acetyl L Carnitine (150 Capsules, 75 Day Supply) 1,000mg ALCAR for Brain Function Support, Memory,... Acetyl L Carnitine (150 Capsules, 75 Day Supply) 1,000mg ALCAR for Brain Function Support,...
3 Superior Labs | Acetyl L-Carnitine 1000mg | 200 caps | Maximum Absorption | Pure Vegetable Capsules... Superior Labs | Acetyl L-Carnitine 1000mg | 200 caps | Maximum Absorption | Pure Vegetable...
4 Nutricost Acetyl L-Carnitine 500mg, 180 Capsules - Non-GMO and Gluten Free Nutricost Acetyl L-Carnitine 500mg, 180 Capsules - Non-GMO and Gluten Free
5 NOW Supplements, Acetyl-L Carnitine 500 mg, Amino Acid, Brain And Nerve Cell Function*, 200 Veg... NOW Supplements, Acetyl-L Carnitine 500 mg, Amino Acid, Brain And Nerve Cell Function*, 200 Veg...
6 Doctor's Best Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus, Mood, Non-GMO,... Doctor's Best Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus, Mood,...
7 Swanson Acetyl-L-Carnitine Cognitive Health, Nervous System Support, Protection from oxidative... Swanson Acetyl-L-Carnitine Cognitive Health, Nervous System Support, Protection from oxidative...
8 Acetyl L-Carnitine 1500 mg 200 Capsules | ALCAR | Non-GMO, Gluten Free | by Horbaach Acetyl L-Carnitine 1500 mg 200 Capsules | ALCAR | Non-GMO, Gluten Free | by Horbaach
9 Thorne Acetyl-L-Carnitine - 500 mg - Supports Brain Function and Healthy Nerve Sensations in The... Thorne Acetyl-L-Carnitine - 500 mg - Supports Brain Function and Healthy Nerve Sensations in The...
10 Pure Encapsulations Acetyl-l-Carnitine 500 mg | Memory Supplement for Brain, Focus, and Calmness* |... Pure Encapsulations Acetyl-l-Carnitine 500 mg | Memory Supplement for Brain, Focus, and Calmness*...
11 Acetyl L-Carnitine Capsules 1200mg Per Serving - L Carnitine Supplement 120 Vegetarian Capsules Acetyl L-Carnitine Capsules 1200mg Per Serving - L Carnitine Supplement 120 Vegetarian Capsules
12 Best Naturals Acetyl L-Carnitine and Alpha Lipoic Acid 750 mg 120 Capsules Best Naturals Acetyl L-Carnitine and Alpha Lipoic Acid 750 mg 120 Capsules
13 Acetyl L-Carnitine - 500mg Per Capsule Acetyl L-Carnitine - 500mg Per Capsule
14 NOW Supplements, Acetyl-L Carnitine 500 mg, Amino Acid, Brain And Nerve Cell Function*, 100 Veg... NOW Supplements, Acetyl-L Carnitine 500 mg, Amino Acid, Brain And Nerve Cell Function*, 100 Veg...
15 Nutricost Acetyl L-Carnitine (ALCAR) 500 Grams - 1000mg Per Serving - Pure Acetyl L-Carnitine Powder Nutricost Acetyl L-Carnitine (ALCAR) 500 Grams - 1000mg Per Serving - Pure Acetyl L-Carnitine Powder
16 Designs for Health Acetyl L-Carnitine Capsules 800mg - Energizing Brain Support - Non-GMO,... Designs for Health Acetyl L-Carnitine Capsules 800mg - Energizing Brain Support - Non-GMO,...
17 Acetyl L-Carnitine 1000mg (per Serving, 100 Servings) 200 Capsules - 100 Day Supply - Acetyl l... Acetyl L-Carnitine 1000mg (per Serving, 100 Servings) 200 Capsules - 100 Day Supply - Acetyl l...
18 Life Extension Acetyl-L-Carnitine – Acetyl-L-Carnitine Supplement Pills with Vitamin C For Cell... Life Extension Acetyl-L-Carnitine – Acetyl-L-Carnitine Supplement Pills with Vitamin C For Cell...
19 Acetyl L-Carnitine 1000mg Max Strength - 200 Veggie Capsules - High Dosage Acetyl L Carnitine HCL... Acetyl L-Carnitine 1000mg Max Strength - 200 Veggie Capsules - High Dosage Acetyl L Carnitine HCL...
20 Carnitine 1500 - Acetyl L-Carnitine 1500mg Maximum Strength Carnitine Supplement - Supports Energy,... Carnitine 1500 - Acetyl L-Carnitine 1500mg Maximum Strength Carnitine Supplement - Supports...
SaleBestseller No. 2
Acetyl L Carnitine (150 Capsules, 75 Day Supply) 1,000mg ALCAR for Brain Function Support, Memory,...
  • Supercharge your Mitochondria; ALCAR promotes mitochondrial function which helps support cognitive function and exercise endurance
  • Support Cognitive Function; L Carnitine is able to pass through the blood brain barrier to support memory, learning, and overall cognitive function
  • Gain an Edge in the Gym; By supporting mitochondrial function in your muscles ALCAR promotes energy production and can support workout endurance
  • Manufactured and Tested in the USA; DoubleWood Supplement's Acetyl L Carnitine pills are manufactured and tested for microbes and heavy metals right...
  • Become your Best Self; Give your Mitochondria the fuel it needs for your brain and body to operate at its absolute best
SaleBestseller No. 3
Superior Labs | Acetyl L-Carnitine 1000mg | 200 caps | Maximum Absorption | Pure Vegetable Capsules...
  • BRAIN FUNCTION SUPPORT - All-natural energy enhancer supports improvement of memory and focus. Helps to mobilize stored fat and enhances brain health....
  • ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides,...
  • UNQUESTIONABLE QUALITY - ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF FACILITIES - Few can pass the stringent standards of NSF. Our products are...
  • ZERO UNNATURAL INGREDIENTS - Our product contains NO unnatural ingredients such as magnesium stearate, silicon dioxide, titanium dioxide and other...
  • NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are...
SaleBestseller No. 4
Nutricost Acetyl L-Carnitine 500mg, 180 Capsules - Non-GMO and Gluten Free
  • 180 Servings Of High Quality Acetyl L-Carnitine
  • 500mg of Acetyl L-Carnitine Per Capsule, 180 Capsules Per Bottle
  • Serving Size: 1 Capsule
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
Bestseller No. 5
NOW Supplements, Acetyl-L Carnitine 500 mg, Amino Acid, Brain And Nerve Cell Function*, 200 Veg...
  • TRANSPORTS FATTY ACIDS: Acetyl-L-Carnitine (ALC) is a modified amino acid that supports cellular energy production by assisting in the transport of...
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • BOOSTS CELLULAR ENERGY: ALC is a highly bioavailable form of carnitine that can cross the blood-brain barrier, where it helps to manage typical...
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, Non-GMO
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our...
SaleBestseller No. 6
Doctor's Best Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus, Mood, Non-GMO,...
  • DOCTOR’S BEST ACETYL-L-CARNITINE (ALC) is a naturally occurring form of L-carnitine, a vitamin-like nutrient synthesized in the body from the amino...
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product...
  • BRAIN FUNCTION BOOST - helps supply the brain with energy through by enhancing mitochondrial efficiency.
  • ENERGY ENHANCER - supports improvement of memory, learning and focusing. Helps to reduce unwanted stored fats and enhances brain health.
  • BEST QUALITY ABSORPTION – ALC readily crosses the blood-brain barrier, where it has specific benefits for brain neurons. ALC has been shown to...
Bestseller No. 7
Swanson Acetyl-L-Carnitine Cognitive Health, Nervous System Support, Protection from oxidative...
  • Outstanding Cognitive Support Supplement " How does acetyl-L-carnitine benefit brain health? Acetyl-L-carnitine crosses the blood-brain barrier where...
  • Enhances Muscle Health " Acetyl-L-carnitine is an amino acid and an excellent supplement for individuals looking to support muscle health and to...
  • Powerful Antioxidant Support " Acetyl-L-carnitine delivers powerful antioxidants to the body. This plays an important role in protecting the body from...
  • 100% MONEY BACK GUARANTEE " Our products reflect our commitment to delivering the best quality and service at the best price. We guarantee that every...
  • OUR QUALITY & HERITAGE " We're control freaks...in a good way! For 50 years, Swanson Health has delivered science-backed health products worldwide. In...
SaleBestseller No. 8
Acetyl L-Carnitine 1500 mg 200 Capsules | ALCAR | Non-GMO, Gluten Free | by Horbaach
  • ENERGIZE YOUR ROUTINE: Acetyl L-Carnitine is important for converting fat into cellular energy*
  • MAXIMUM STRENGTH ACETYL CARNITINE: 1500 MG Free-Form Capsules for maximum absorption!
  • COGNITIVE SUPPORT: This Amino Acid supports healthy Brain and Neurotransmitter function*
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON GMO
Bestseller No. 9
Thorne Acetyl-L-Carnitine - 500 mg - Supports Brain Function and Healthy Nerve Sensations in The...
  • Acts as an antioxidant in the brain and nerves of the upper and lower limbs
  • Supports healthy brain function
  • Promotes healthy sperm count and sperm motility
  • Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners are derived from natural...
  • Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National...
Bestseller No. 10
Pure Encapsulations Acetyl-l-Carnitine 500 mg | Memory Supplement for Brain, Focus, and Calmness* |...
  • Cellular Energy Support: Acetyl-l-carnitine supports the availability of acetyl-CoA, an important energy generating metabolite. Acetyl-l-carnitine...
  • Brain Wellness: The acetyl group from acetyl-l-carnitine is also responsible for the production of acetylcholine, an important neurotransmitter for...
  • Cognitive Support: Research has shown acetyl-l-carnitine supplementation may provide support for healthy cognition and mental functions, including...
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then...
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure...
Bestseller No. 11
Acetyl L-Carnitine Capsules 1200mg Per Serving - L Carnitine Supplement 120 Vegetarian Capsules
  • Most Potent Source Of L-Carnitine- If you are looking for a superior Acetyl L Carnitine supplement, look no further! Divine Bounty offers one of the...
  • Best Value For Money - Not only do we offer a high potency formula, each bottle contains 120 capsules, making it one of the best value Acetyl...
  • Highest Quality Ingredients - Our formula is made up of only pure ingredients with no harmful additives. Don't put other nasty ingredients into your...
  • Acetyl L Carnitine - Acetyl L-Carnitine powder has been studied quite heavily and is commonly used by athletes. It is sometimes referred to as ALC,...
  • A Supplement You Can Take With Confidence - Divine Bounty is proudly made in the USA in an inspected facility. We stand behind our Acetyl L-Carnitine...
Bestseller No. 12
Best Naturals Acetyl L-Carnitine and Alpha Lipoic Acid 750 mg 120 Capsules
  • 3rd Party Lab Tested for Purity & Quality.
  • 750 mg of Acetyl L-Carnitine Alpha Lipoic Acid per Capsule - 120 Capsules per Bottle.
  • Non-GMO & Gluten Free.
  • Proudly Made in USA, GMP Compliant, FDA Registered Facility.
  • No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No...
SaleBestseller No. 13
Acetyl L-Carnitine - 500mg Per Capsule
  • IMPROVES ENERGY and ENDURANCE IN PHYSICAL PERFORMANCE: The bottom line is that ALC can improve energy and endurance in physical performance. ALC...
  • SUPPORTS MEMORY, ALERTNESS and MENTAL FOCUS: Acetyl L-Carnitine (ALC) is the acetyl ester of the amino acid L-Carnitine, which transports fats into...
  • ALC CAN INCREASE ATP PRODUCTION: Research has shown that ALC can increase the amount of ATP produced in the body for energy and is one of the premiere...
  • INSPIRED BY NATURE, SUPPORTED BY SCIENCE: Our goal is to provide consumers with products sourced with the highest quality ingredients, verified by...
  • OUR MISSION: Our staff of highly trained professionals is committed and passionate about the development of innovative nutritional supplements that...
Bestseller No. 14
NOW Supplements, Acetyl-L Carnitine 500 mg, Amino Acid, Brain And Nerve Cell Function*, 100 Veg...
  • TRANSPORTS FATTY ACIDS*: Acetyl-L-Carnitine (ALC) is a modified amino acid that supports cellular energy production by assisting in the transport of...
  • BOOSTS CELLULAR ENERGY*: ALC is a highly bioavailable form of carnitine that can cross the blood-brain barrier, where it helps to manage typical...
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, Non-GMO
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our...
  • Packaged in the USA by a family owned and operated company since 1968.
Bestseller No. 15
Nutricost Acetyl L-Carnitine (ALCAR) 500 Grams - 1000mg Per Serving - Pure Acetyl L-Carnitine Powder
  • High Quality, Pure, Acetyl L-Carnitine Powder
  • Unique Form of L-Carnitine
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Scoop Included For Convenient Use
  • Made in a GMP Compliant, FDA Registered Facility
Bestseller No. 16
Designs for Health Acetyl L-Carnitine Capsules 800mg - Energizing Brain Support - Non-GMO,...
  • NATURAL COMPONENT OF OUR BRAIN'S CHEMISTRY - Acetyl-L-Carnitine (ALC) is a natural component of our brain's chemistry and promotes the production of...
  • SUPPORT ENERGY PRODUCTION - Acetyl-L-Carnitine is the acetylated ester of L-carnitine and plays an important role in the transfer and utilization of...
  • CROSSES THE BLOOD-BRAIN BARRIER - ALC is a form of L-carnitine, an amino acid derivative that helps the body produce energy. However, by slightly...
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut...
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science...
Bestseller No. 17
Acetyl L-Carnitine 1000mg (per Serving, 100 Servings) 200 Capsules - 100 Day Supply - Acetyl l...
  • BEST VALUE ACETYL L-CARNITINE 1000MG Per 2 Capsule Serving -200 Capsules- 100 DAY SUPPLY – Each bottle contains 200 Capsules of Acetyl L-Carnitine...
  • HIGH POTENCY ACETYL L CARNITINE DAILY DOSE - Every serving of 2 capsules delivers 1000MG of Acetyl L Carnitine. Most others are selling only 200mg,...
  • EXPERIENCE THE DIFFERENCE: Acetyl L-Carnitine has been known to help support energy, brain, fatty acid metabolism, heart health and cellular energy....
  • HIGH QUALITY – All of our products are encapsulated and bottled in the USA with ingredients sourced from around the world. Contains no: artificial...
  • SUPPLEMENT WITH ACETYL L CARNITINE for a great start to a healthier lifestyle. Acetyl-L-Carnitine is the acetylated form of L-Carnitine. It also goes...
Bestseller No. 18
Life Extension Acetyl-L-Carnitine – Acetyl-L-Carnitine Supplement Pills with Vitamin C For Cell...
  • WHY SUPPLEMENT WITH CARNITINE? – Carnitine helps turn food into cellular energy, promoting youthful cellular energy metabolism that benefits your...
  • BOOSTS ENERGY – Acetyl-L-carnitine helps fight oxidative stress at the cellular level. Combine that with this nutrient’s ability to facilitate...
  • GOOD FOR YOUR BRAIN – Acetyl-L-carnitine is great for supporting the parts of your body that need lots of cellular energy, such as your brain and...
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are...
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the...
Bestseller No. 19
Acetyl L-Carnitine 1000mg Max Strength - 200 Veggie Capsules - High Dosage Acetyl L Carnitine HCL...
  • MAXIMUM STRENGTH ACETYL L-CARNITINE: aSquared Nutrition’s Acetyl L-Carnitine formula is packed with 1000mg of Acetyl L-Carnitine per serving, with...
  • VEGAN FRIENDLY FORMULA: Our high quality 1000 MG formula delivers more value than the biggest names on Amazon touting only 200mg, 250mg or 500mg of...
  • FEEL THE DIFFERENCE: Acetyl L-Carnitine is an amino acid that supports pure energy production, promotes brain function & cognition, fatty acid...
  • QUALITY ASSURED: Our Acetyl L-Carnitine 1000mg formula is made in the USA, in a GMP compliant facility. Our formula contains high quality Acetyl...
  • COMMON NAMES: Acetyl-L-Carnitine is the acetylated form of L-Carnitine. It is often called Acetylcarnitine, ALCAR or ALC. Our formula comes in capsule...
SaleBestseller No. 20
Carnitine 1500 - Acetyl L-Carnitine 1500mg Maximum Strength Carnitine Supplement - Supports Energy,...
  • ACETYL L-CARNITINE BENEFITS - Research clinical trials suggest Acetyl L-Carnitine improves energy & mentality by more efficiently transporting...
  • WHY CARNITINE 1500? - CARNITINE 1500 is pure n-acetyl l-carnitine HCl manufactured in the USA, in a NSF/GMP certified facility, meeting all strict...
  • ADVANCED CARNITINE FORMULA - As acetyl l-carnitine, Carnitine 1500 by Vitamorph Labs can be taken at any time of the day with or without meals. This...
  • TOP L-CARNITINE FORMULA - Contains vegetarian capsules for better digestibility & those sensitive to gelatin. Great for overall health and energy....
  • WHY VITAMORPH LABS? - You'll be eligible for unbelievable promotions within weeks of your order only with Vitamorph Labs! Many companies sell...

Having trouble finding a great acetyl l carnitine supplement?

This problem is well understood by us because we have gone through the entire acetyl l carnitine supplement research process ourselves, which is why we have put together a comprehensive list of the best acetyl l carnitine supplements available in the market today.

After hours of searching and using all the models on the market, we have found the best acetyl l carnitine supplement for 2023. See our ranking below!

How Do You Buy The Best Acetyl L Carnitine Supplement?

Do you get stressed out thinking about shopping for a great acetyl l carnitine supplement? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching acetyl l carnitine supplement, which is why we have assembled a comprehensive list of the greatest acetyl l carnitine supplement available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for acetyl l carnitine supplement that you consider buying. Your questions might include the following:

  • Is it worth buying an acetyl l carnitine supplement?
  • What benefits are there with buying an acetyl l carnitine supplement?
  • What factors deserve consideration when shopping for an effective acetyl l carnitine supplement?
  • Why is it crucial to invest in any acetyl l carnitine supplement, much less the best one?
  • Which acetyl l carnitine supplement are good in the current market?
  • Where can you find information like this about acetyl l carnitine supplement?

We’re convinced that you likely have far more questions than just these regarding acetyl l carnitine supplement, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for acetyl l carnitine supplement, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible acetyl l carnitine supplement. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an acetyl l carnitine supplement buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available acetyl l carnitine supplement currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of acetyl l carnitine supplement has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an acetyl l carnitine supplement?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your acetyl l carnitine supplement.
  5. Customer Ratings: Number ratings grade acetyl l carnitine supplement objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their acetyl l carnitine supplement.
  7. Product Quality: You don’t always get what you pay for with an acetyl l carnitine supplement, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an acetyl l carnitine supplement is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining acetyl l carnitine supplement information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding acetyl l carnitine supplement is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Does acetyl L-carnitine really help cognition?

A: Acetyl L Carnitine is synthesized in the body from lysine, amino acids and methionine, which might help in some cognitive functions and heart related conditions. It increases the mitochondrial efficiency, thus providing energy to the brain. It is Gluten Free. It lessens the nerve pain caused by diabetes.

Q: What does acetyl L-carnitine taste like?

A: Acetyl-L-carnitine is basically sold as an only ingredient in capsule and powder form as it is hydroscopic and has a very sour taste . It becomes challenging to combine it with other ingredients in a powder form. Acetyl L Carnitine interacts with Acenocoumarol which is used to slow down blood clotting.

Q: How does acetyl L-carnitine works as a nootropic?

A: Increased Production of Important Neurotransmitters. ALCAR is known to be a precursor for the neurotransmitter acetylcholine,which is largely responsible for learning,memory,and cognitive function. Enhanced Brain Metabolism and Neuroprotection. … Other Actions in the Body. …

Q: What is L carnitine benefits?

A: L carnitine helps in improving the energy level in our body. … Since more fatty acids are utilized for generating energy through l carnitine supplement,more fat is burnt. … It helps our body against ageing.