L-carnitine is a nutrient that transports fatty acids into mitochondria where they are burned for energy. It comes in different forms like acetyl-L-carnitine, propionyl-L-carnitine, and L-carnitine L-tartrate. Supplements from brands like HealthXP, Healthvit, MusclePharm, One Science, and Muscletech provide various forms of L-carnitine to boost energy, support weight loss, improve brain function, and enhance exercise performance and recovery. The supplements contain L-carnitine as the primary ingredient along with other components like cellulose, acids, and flavors.

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2. What is Carnitine ?
• carnitine is a nutrient and dietary supplement.
• It plays a crucial role in the production of energy by transporting fatty acids into
your cells' mitochondria.
• The mitochondria act as engines within your cells, burning these fats to create
usable energy.
• Your body can produce L-carnitine out of the amino acids lysine and methionine.
• For your body to produce it in sufficient amounts, you also need plenty of vitamin C
• In addition to the L-carnitine produced in your body, you can also obtain small
amounts by eating animal products like meat or Fish
• Vegans or people with certain genetic issues may be unable to produce or obtain
enough. This makes L-carnitine a conditionally essential nutrient

3. Different Types of Carnitine ?
• L-carnitine is the standard biologically active form of carnitine, which is found in your
body, foods and most supplements.
• Here are several other types of carnitine:
• D-carnitine: This inactive form may cause a carnitine deficiency in your body by
inhibiting the absorption of other, more useful forms.
• Acetyl-L-carnitine: Often called ALCAR, this is possibly the most effective form for
your brain. Studies suggest that it may benefit people with neurodegenerative diseases.
• Propionyl-L-carnitine: This form is well-suited for circulatory issues, such as
peripheral vascular disease and high blood pressure. It may boost production of nitric
oxide, which improves blood flow.
• L-carnitine L-tartrate: This is commonly added to sports supplements due to its rapid
absorption rate. It may aid muscle soreness and recovery in exercise For most people,
acetyl L-carnitine and L-carnitine seem to be the most effective for general use.
However, you should always pick the form that's best for your personal needs and goals.

4. Role in Your Body
• L-carnitine's main role in your body involves mitochondrial function
and energy production.
• In cells, it helps transport fatty acids into the mitochondria, where
they can be burned for energy.
• About 98% of your L-carnitine stores are contained in your muscles,
along with trace amounts in your liver and blood.
• L-carnitine may help increase mitochondrial function, which plays a
key role in disease and healthy aging.
• Newer research illustrates the potential benefits of carnitine’s
different forms, which may be used for various conditions, including
heart and brain diseases.

5. Some of the Carnitine Products
HealthXP MusclePharm Muscletech
Healthvit One Science

6. HealthXP Essential Series L-Carnitine + L-Tartrate
• Enhance Strength And Recovery
• Fat Management Support
• Improves Brain And Cognitive Function
HealthXP

7. Benefits
• l-carnitine l-tartrate tablets help burn fat by using it as fuel for
gaining muscles
• L-carnitine helps transport the fat cells to muscles where they are
burned to support muscle synthesis
• It is an ideal supplement for consumers who achieve weight loss
and muscle gain
• The consumption of l-carnitine also aids in boosting the
performance of athletes

8. Ingredients
• L-Carnitine L-Tartrate
• Microcrystalline cellulose
• Starch
• Hydroxypropyl Methylcellulose
• PVPK 30
• Talc
• Croscarmellose
• Magnesium Stearate
• Preservative
HealthXP

9. Healthvit Acetyl-L-Carnitine
• Transport Fatty Acids
• Brain & Nerve cell Function
• Boost Cellular Energy
Healthvit

10. Benefits
• Immune Booster: L-Carnitine boosts your body’s energy level and
maintains a healthy weight. It converts body fat into energy to eliminate
extra fat from the body and help you to remain slim.
• Enhance Brain Function: L-Carnitine tablet enhances the function of your
brain and keeps you active all day.
• Fine ingredients: our formula is made up of only pure ingredients with no
harmful additives. Don’t put other nasty ingredients into your body. A
pure, safe formula
• Most potent source of L-Carnitine: It helps to serve 500mg of Acetyl L-
Carnitine, a free-form amino acid in each capsule, which may act as a
powerful fat burner
• Nerve Cell Function: It helps to provide protection for the cells from free
radical damage

11. Ingredients
• Acetyl-I-carnitine
Healthvit

12. MusclePharm Carnitine Core Liquid Diet
Supplement
• Carnitine Core Assists In Transporting Long-Chain Fatty Acids Into
The Mitochondria (The Cells “Power Plant”) To Be Metabolized For
Energy
• Helps Reduce Body Fat
• Supports Athletic Performance And Endurance
MusclePharm

13. Benefits
• Promotes energy for weight loss by utilizing fat
• Help reduce body fat
• Helps athletic performance and endurance
• Helps convert fat into energy
• Turn fat into energy
• Balanced Carnitine Formula- with raspberry keystones
• Supports the reduction of body fat and amplifies metabolism
• Improves Thermogenesis

14. MusclePharm
Ingredients
• Purified water
• natural flavours
• beta-carotene
• potassium
acesulfame
• sucralose
• sodium benzoate
• potassium sorbate

15. One Science L-Carnitine
• Take 1 serving (1 capsule) a day, preferably 60 minutes prior to
your training
One Science

16. Benefits
• About 98% of your L-carnitine stores are contained in your
muscles, along with trace amounts in your liver and blood
• L-carnitine may help increase mitochondrial function, which plays
a key role in disease and healthy aging Newer research illustrates
the potential benefits of carnitine’s different forms, which may be
used for various conditions, including heart and brain diseases

17. Ingredients
• L-Carnitine L-Tartrate
• Hypromellose
• Anti-Caking Agent (Magnesium Salts of Fatty Acids)
• Gelling agent (Gellan Gum)
• Color (Titanium Dioxide).
One Science

18. Muscletech Essential Platinum 100% L-Carnitine
• Essential Series products are staples for every athlete, with no frills and no
fillers - just products you can trust backed by the best brand in sports nutrition!
• New Platinum 100% L-Arginine delivers a full 1,000mg dose of L-arginine for
rapid uptake and dispersal in your body. Flooding your body with this powerful
nitric oxide precursor primes you for extreme pumps, enhanced blood flow and
nutrient delivery!
• By supplying a massive dose of L-arginine to your body, 100% Platinum L-
Arginine helps trigger extreme nitric oxide production for superior vasodilation
effects and massive muscle pumps.
• We utilize high-performance liquid chromatography (HPLC) tested creatine
monohydrate only.
• Each bottle of Platinum 100% L-Arginine undergoes strict quality control, and is
third-party tested and verified to ensure that each bottle meets the highest
standards of purity, quality and consistency.
Muscletech

19. Benefits
• Boost your aerobic endurance and help you work out harder
• Helps in the fast recovery from muscle fatigue and soreness

20. Ingredients
• Water
• Phosphoric Acid
• Citric Acid
• Natural and Artificial Flavors
• Preservatives (Potassium Sorbate, Sodium Benzoate)
• Malic Acid
• Sucralose
• Acesulfame-Potassium
• Color (Beta-Carotene).
Muscletech