L-Carnitine Powder

Short Description:

Carnitine(β-hydroxy-γ-N-trimethylaminobutyric acid, 3-hydroxy-4-N,N,N- trimethylaminobutyrate)is a quaternary ammonium compound involved in metabolism in most mammals, plants and some bacteria. Carnitine may exist in two isomers, labeled D-carnitine and L-carnitine, as they are optically active. At room temperature, pure carnitine is a white powder, and a water-soluble zwitterion with low toxicity. Carnitine only exists in animals as the L-enantiomer, and D-carnitine is toxic because it inhibits the activity of L-carnitine. Carnitine was discovered in 1905 as a result of its high concentration in muscle tissue. It was originally labeled vitamin BT; however, because carnitine is synthesized in the human body, it is no longer considered a vitamin.Carnitine is involved in the oxidation of fatty acids, and involved in systemic primary carnitine deficiency. It has been studied for preventing and treating other conditions, and is used as a purported performance enhancing drug. 


  • FOB Price: US 5 - 2000 / KG
  • Min.Order Quantity: 1 KG
  • Supply Ability: 10000 KG/per Month
  • Port: Shanghai /Beijing
  • Payment Terms: L/C,D/A,D/P,T/T,O/A
  • Shipping Terms: By sea/By Air/By Courier
  • E-mail:: info@trbextract.com
  • Product Detail

    Product Tags

    Product Name: L-Carnitine

    CAS No: 541-15-1

    Purity:  99.0-101.0%

    Ingredient: 99.0~101.0% by HPLC

    Colour: White Crystalline Powder with characteristic odor and taste

    GMO Status:GMO Free

    Packing: in 25kgs fiber drums

    Storage:Keep container unopened in cool, dry place,Keep away from strong light

    Shelf Life:24 months from date of production

    L-Carnitine Product Description

    Product Overview
    L-Carnitine is a naturally occurring amino acid derivative synthesized in the liver and kidneys from lysine and methionine . It plays a critical role in energy metabolism by transporting long-chain fatty acids into mitochondria, where they undergo β-oxidation to produce ATP . This process supports fat burning, enhances physical endurance, and improves energy levels, making it a popular supplement for athletes, fitness enthusiasts, and individuals seeking weight management .

    Key Benefits

    1. Fat Metabolism & Weight Management
      L-Carnitine facilitates the conversion of stored fat into energy, promoting efficient fat oxidation and reducing subcutaneous fat accumulation . Clinical studies show it improves exercise performance and accelerates post-workout recovery .
    2. Energy Boost & Endurance
      By optimizing mitochondrial fatty acid utilization, L-Carnitine increases energy production, delays fatigue, and enhances stamina during high-intensity activities .
    3. Cardiovascular & Cognitive Health
      Supports heart function by improving lipid metabolism and reducing oxidative stress . Acetyl-L-Carnitine, a bioavailable form, crosses the blood-brain barrier, enhancing cognitive function and memory .
    4. Muscle Preservation
      Reduces muscle damage during exercise and promotes lean muscle mass by improving oxygen supply to muscles .

    Target Users

    • Athletes & Fitness Enthusiasts: For improved endurance and recovery.
    • Weight Management: Aids in fat loss and metabolic efficiency.
    • Vegetarians & Elderly: Compensates for dietary deficiencies or reduced biosynthesis .
    • Individuals with Fatigue or Low Energy: Enhances vitality and mood .

    Product Specifications

    • Appearance: White or almost white crystalline powder .
    • Chemical Formula: C₇H₁₅NO₃ .
    • Purity: ≥95% (HPLC tested) .
    • Forms Available:
      • Tablets/Capsules (500–2000 mg per serving) .
      • Liquid (syrup or vials) for rapid absorption .
      • Powder for customizable dosing .

    Quality Assurance

    • Complies with USP standards for loss on drying (<5.0%) and chloride content (<4.0%) .
    • Produced in FDA/GMP-certified facilities in the US, Germany, and Switzerland .

    Usage Guidelines

    • Dosage: 500–2000 mg daily, depending on goals. Take 30–60 minutes pre-workout for optimal energy utilization .
    • Combination Tips:
      • Pair with caffeine or electrolytes for enhanced effects .
      • Avoid stacking with other fat burners to prevent overdosing .

    Scientific Backing
    Over 20 clinical trials validate its efficacy:

    • Reduces liver enzymes in chronic liver disease patients .
    • Improves neuropathy symptoms and mitochondrial function .
    • Enhances poultry muscle yield and reduces abdominal fat in livestock .

    Global Availability
    Available under brands like Elkar and Carnipure™, shipped worldwide in pills, vials, or syrup . Volume discounts offered for bulk orders .

    Safety & Compliance

    • CAS No.: 541-15-1 .
    • Non-GMO, Vegetarian Options: Capsules free from artificial additives .
    • Caution: Consult a healthcare provider if pregnant, nursing, or on medication .

    Keywords
    L-Carnitine supplement, fat burner, energy booster, Acetyl-L-Carnitine, weight loss, endurance, mitochondrial support, buy online, clinical studies.


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