L-Carnitine 1000®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1–2 Caplet(s) · 1 per day

Not Present

• 

  Academy Sports Carnitine Coated Caplets

  Vitamin World USA

  $50.99
• 

  Vitamin World Acetyl L-Carnitine 1000 mg.Amino Acids 60 Capsules

  GoSupps.com5.0(3)

  $99.99
• 

  YAMAMOTO Carnitine 1000 90 Tablets

  vitamin360.com4.7(18)

  $19.62
• 

  The Vitamin Shoppe Carnipure L-Carnitine

  The Vitamin Shoppe4.0(36)

  $37.99
• 

  Now L-Carnitine Liquid

  Blue Sky Vitamin4.8(998)

  $18.39
• 

  L-Carnitine 1000

  REX Genetics

  $21.99
• 

  Now L-Carnitine 1000 mg Tablets

  NOW

  $55.99
• 

  NOW L Carnitine

  Woocommerce - spectrumsupplements4.8(7000)

  $29.98

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.

• GNC

  4.7 (101)

  Vitamin & supplements store

  4421 Six Forks Rd Ste 117, Raleigh, NC 27609

  Directions(919) 787-0462

• Bevko Vitamins

  4.7 (32)

  Vitamin & supplements store

  6008 Creedmoor Rd, Raleigh, NC 27612

  Directions(919) 676-8002

• The Vitamin Shoppe

  4.4 (195)

  Vitamin & supplements store

  411 E Six Forks Rd, Raleigh, NC 27609

  Directions(919) 828-8673

• All Pro Nutrition Raleigh

  4.9 (221)

  Vitamin & supplements store

  5910 Duraleigh Rd Ste 135, Raleigh, NC 27612

  Directions(919) 781-1636

• Total Health Nutrition Center

  5.0 (1)

  Vitamin & supplements store

  4505 Fair Meadow Lane # 111A, Raleigh, NC 27607

  Directions(919) 781-9994

• Firm Foundations Herbs

  4.9 (36)

  Store

  3644 Capital Blvd, Raleigh, NC 27604

  Directions(919) 872-5433

• GNC

  4.9 (469)

  Vitamin & supplements store

  412 Crossroads Blvd Spc #11, Cary, NC 27511

  Directions(984) 222-0122

• The Vitamin Shoppe

  4.3 (166)

  Vitamin & supplements store

  2121 Walnut St Suite 102, Cary, NC 27518

  Directions(919) 233-0427

• The effects of l-carnitine supplementation on inflammatory factors, oxidative stress, and clinical outcomes in patients with sepsis admitted to the intensive care unit …

  M Keshani, B Alikiaii, G Askari, F Yahyapoor, GA Ferns… - Trials, 2022 - Springer

  … of very high doses of l-carnitine on inflammatory factors, … We aim to investigate the effects of high dose l-carnitine … hypothesis, supplementation with l-carnitine may be used to …

  202228 citations

• Effects of l‐carnitine supplement on serum inflammatory cytokines, C‐reactive protein, lipoprotein (a), and oxidative stress in hemodialysis patients with Lp (a) …

  A Shakeri, H Tabibi, M Hedayati - Hemodialysis international, 2010 - Wiley Online Library

  … 1000 mg/d oral l-carnitine for 12 weeks, whereas patients in the control group did not receive any l-carnitine … l-carnitine supplement reduces inflammation in hemodialysis patients, but …

  2010105 citations

• Significance of l‐carnitine for human health

  MM Adeva‐Andany, I Calvo‐Castro… - IUBMB …, 2017 - Wiley Online Library

  … Initially named vitamin B T , l-carnitine binds acyl … 1,000 nmol total l-carnitine per gram whereas the amount contained in the skeletal muscle is greater, 3,000–5,000 nmol total l-carnitine …

  2017280 citations

• What Is Carnitine?

  N Nakayama - Carnitine Deficiency and Insufficiency in Medicine, 2026 - Springer

  … Since ALC and PLC are analogous compounds similar to L-carnitine but having structures different from L-carnitine as compounds, this document is limited to summarize and review the …

  2026

• Risk assessment for carnitine

  JN Hathcock, A Shao - Regulatory Toxicology and Pharmacology, 2006 - Elsevier

  … The natural form and the only one with biological activity is the geometric isomer l-carnitine (LCAR). In its metabolic functions, acetyl and other acyl groups are repeatedly added to and …

  2006136 citations

• A comparative study between N-acetylcysteine and L-carnitine in the management of male infertility (placebo-controlled trial)

  MHM Saeed, ZAH Ibrahim - KIDNEYS, 2025 - kidneysjournal.com

  … and L-carnitine. In addition, N-acetylcysteine appeared superior to L-carnitine in reducing … Prospective studies should identify the mechanisms underlying the efficacy of L-carnitine/N-…

  20251 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-10-26. DSLD Label ID: 1490. 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.