Acetyl L-Carnitine

Suggested Use

Suggested Usage: Take 1 capsule up to 3 times a day or as directed by your qualified healthcare provider.

• 

  MRM Acetyl L-Carnitine 500mg 60 Capsules

  Blue Sky Vitamin4.7(3400)

  $19.99
• 

  GNC Acetyl-L-Carnitine 500mg

  GNC4.7(11)

  $25.99
• 

  MRM Acetyl L-Carnitine 500 mg 60 Veggie Caps - 2pc

  GoSupps.com4.7(3400)

  $49.99
• 

  Nutricost Acetyl L-Carnitine 500mg 180 Capsules

  Target4.7(2100)

  $18.95
• 

  Thorne Acetyl-L-Carnitine 60 Capsules

  Thorne4.8(637)

  $32.00
• 

  Double Wood Supplements Acetyl L-Carnitine

  Target5.0(54)

  $19.95
• 

  the Vitamin Shoppe Acetyl-L-Carnitine

  The Vitamin Shoppe4.1(22)

  $42.99
• 

  Momentous Acetyl L-Carnitine

  World Rugby Shop4.6(100)

  $26.95

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• HercSupps of Plano

  5.0 (203)

  Vitamin & supplements store

  1201 E Spring Creek Pkwy #140, Plano, TX 75074

  Directions(469) 215-9051

• Total Nutrition Longview

  4.8 (58)

  Vitamin & supplements store

  1009 Wal St #103, Longview, TX 75605

  Directions(903) 663-3640

• Great Earth Vitamins

  4.8 (42)

  Vitamin & supplements store

  1011 Northwest Hwy B, Garland, TX 75041

  Directions(972) 840-6144

• Total Nutrition CBD - Mockingbird

  4.8 (86)

  Vitamin & supplements store

  5706 E Mockingbird Ln, Dallas, TX 75206

  Directions(469) 334-0006

• Gun Barrel Health Foods

  4.8 (26)

  Vitamin & supplements store

  1032 W Main St, Gun Barrel City, TX 75156

  Directions(903) 887-8400

• 5 Star Nutrition Tyler

  5.0 (316)

  Vitamin & supplements store

  5201 S Broadway Ave #104, Tyler, TX 75703

  Directions(903) 534-6220

• The Vitamin Shoppe

  4.7 (86)

  Vitamin & supplements store

  8922 S Broadway Ave Ste 104, Tyler, TX 75703

  Directions(903) 581-3976

• Gear Up Supplements

  5.0 (2)

  Vitamin & supplements store

  101 Bill Bradford Rd Suite 18, Sulphur Springs, TX 75482

  Directions(430) 252-8255

• Changes in hepatic L-carnitine levels in people with metabolic dysfunction-associated steatotic liver disease (MASLD) assessed by magnetic resonance techniques

  D Savic, M Pavlides, MS Kjær, SM Ng, K Thomas… - Scientific Reports, 2026 - nature.com

  … changes in healthy volunteers and patients with different stages of MASLD before and after a single injection of L-carnitine. This prospective study recruited 10 healthy volunteers and …

  2026

• Low Bioavailability and High TMAO Production: Novel Insights Into Acetylcarnitine and Carnitine Metabolism

  K Krims‐Davis, M Ozola, V Razzivina… - Molecular Nutrition & …, 2025 - Wiley Online Library

  … L-carnitine, the participants consumed 2.42 g of supplement … using multiple reaction monitoring (MRM). Data acquisition … In our tests involving healthy volunteers on a normal diet and …

  20252 citations

• Detection and alterations of acetylcarnitine (AC) in human liver by 1H MRS at 3T after supplementation with l‐carnitine

  D Savic, FE Mózes, PG Green… - Magnetic resonance …, 2023 - Wiley Online Library

  … healthy humans before and after l-carnitine supplementation. … after a single supplementation of l-carnitine. Hepatic allylic, … altered by l-carnitine supplementation in healthy volunteers. …

  20233 citations

• Current Methods for Determination of L-Carnitine and Acylcarnitines

  M Möder, A Kießling, H Löster - Monatshefte für Chemie/Chemical …, 2005 - Springer

  … individual compound by multiple reaction monitoring (MRM). Such single experiments need only … acylcarnitine pattern of healthy probands showed a predominant role of L-carnitine and …

  200531 citations

• Development and Application of a UPLC–MRM–MS Method for Quantifying Trimethylamine, Trimethylamine-N-Oxide, and Related Metabolites in Individuals …

  ME Hefni, CM Witthöft - Separations, 2025 - mdpi.com

  … L-carnitine to 0.24 µmol/L for propionyl-L-carnitine) is comparable to those obtained by others using UPLC–MRM–… is linked to increased body fat and negative health effects [26], which …

  20255 citations

• Mass spectrometric analysis of L-carnitine and its esters: potential biomarkers of disturbances in carnitine homeostasis

  J Bene, A Szabo, K Komlósi… - Current molecular …, 2020 - ingentaconnect.com

  … of L-carnitine and its acyl derivatives than in healthy individuals [122, 123]. This alteration reflects the chronic metabolic derangements associated with this condition. Dramatic …

  202032 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2014-08-26. DSLD Label ID: 36731. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.