| ~£0.0009 | ~70 g | £16.61 | 500 g · 250 srv | Liquid | L-Carnitine | 4.4 (61) | L-Carnitine 35.000 mg + Chrome Concentrate Orange 500ml - Carnitine with Chrome in Liquid Form - BiotechUSA |
| £0.012 | 3 g | £14.32 | 20× · 200 g · 400 srv | Liquid | L-Carnitine | 4 (2.8k) | L-CARNITINE 3000 Pure 20 Ampoules Pre-Workout Booster. For Strength, Fitness, Sport. Vegan Certified CE. N2 Natural Nutrition |
| £0.031 | 1.5 g | £21.99 | 480 g · 480 srv | Liquid | L-Carnitine | 5 (2) | L-Carnitine Apple & Peach |
| ~£0.062 | ~1.5 g | £20.80 | 450 g · 225 srv | Liquid | L-Carnitine | 5 (4) | Nutriplus Liquid L-Carnitine Plus, 450ml, Peach & Apple Flavour with Green Tea and Vitamin B6 |
| £0.085 | 750 mg | £12.74 | 150 g · 200 srv | Powder | L-Carnitine | 4.4 (47) | Applied Nutrition L-Carnitine Powder - Carnitine Supplement, Metabolism Support, High Strength, Energy Boost & Weight Management (150g - 200 Servings) |
| ~£0.086 | ~6 g | £15.49 | 60 caps · 30 srv | Capsules | L-Carnitine | 3.8 (18) | TREC Nutrition L-CARNITINE 3000-60 Capsules - high Strength - Weight Loss Fat Burner - Slimming & Muscle Definition |
| £0.11 | 2.2 g | £6.99 | 60 caps · 30 srv | Capsules | L-Carnitine | 4.4 (9) | Nutravita L-Carnitine Complex - 60 Vegan Capsules - High Strength Capsules | with Added Riboflavin, Biotin, Chromium, Vitamin D, B3 & B6 - Macronutrient & Energy Yielding Metabolism - Made in the UK |
| £0.11 | 2 g | £16.85 | 150 caps · 75 srv | Capsules | L-Carnitine | 4.3 (5.3k) | Natural L CARNITINE 2000mg 150 Capsules 75 Days (only 2 Capsules per Day) High Concentration Improves Sports Performance. Weight Loss, Energy Resistance. CE Manufactured. N2 Natural Nutrition |
| £0.13 | 2 g | £15.16 | 120 caps · 60 srv | Capsules | L-Carnitine | 4.3 (5.3k) | Natural L CARNITINE 2000 mg Tablets. 120 Capsules 2 Months. High Concentration Energy Pills. Improves Sports Performance, Muscle Recovery. CE Manufactured. N2 Natural Nutrition |
| £0.14 | 1.5 g | £12.63 | 120 caps · 60 srv | Capsules | L-Carnitine | 4.1 (3.3k) | L-CARNITINE 1500 Capsules High Strength. Enhanced Performance. 120 Plant-Based Capsules Definition Phase. Vegan Certified. EU N2 Natural Nutrition |
| ~£0.15 | ~1 g | £17.99 | 120 caps · 120 srv | Capsules | L-Carnitine | 4.7 (360) | Vitamatic L-Carnitine Fumarate 1000 mg - 120 Vegetable Capsules |
| £0.17 | 1 g | £9.99 | 60 tabs · 60 srv | Tablets | L-Carnitine | 4.4 (1.2k) | Best Naturals L-Carnitine 1000mg 60 Tablets |
| £0.17 | 1 g | £9.99 | 120 caps · 60 srv | Capsules | L-Carnitine | 4.4 (46) | iperk L-Carnitine 1000mg per Servings | 120 Vegan Capsules | High Strength Non-GMO, Gluten Free Supplement | 2 Months Supply |
| £0.17 | 1.5 g | £29.99 | 120 caps · 120 srv | Capsules | L-Carnitine | 4.5 (1.1k) | OLIMP SPORT NUTRITION Olimp L-Carnitine 1500 Extreme Mega Capsules - Pack of 120 Capsules |
| £0.19 | 1.5 g | £12.63 | 90 caps · 45 srv | Capsules | L-Carnitine | 5 (6) | TREC Nutrition L-CARNITINE Complex - 90 Capsules - L-Carnitine for Enhanced Stamina, Weight Loss, and Endurance Boost - Vitamin B6 |
| £0.20 | 3 g | £18.36 | 473 g · 31 srv | Liquid | L-Carnitine | 3.3 (3) | Liquid L-Carnitine 3000mg Blend, Buzz'in Orange Flavour, Triple-Source Carnitine with B Vitamins, Caffeine-Free, No Added Sugar, 31 Servings, 473mL |
| £0.20 | 3 g | £18.36 | 473 g · 31 srv | Liquid | L-Carnitine | 4.1 (17) | Liquid L-Carnitine 3000mg Blend, Sour Gummy Worm Flavour, Triple-Source Carnitine with B Vitamins, Caffeine-Free, No Added Sugar, 31 Servings, 473mL |
| £0.20 | 3 g | £18.36 | 473 g · 31 srv | Liquid | L-Carnitine | 4.4 (17) | Liquid L-Carnitine 3000mg Blend, Sour Watermelon Flavour, Triple-Source Carnitine with B Vitamins, Caffeine-Free, No Added Sugar, 31 Servings, 473mL |
| ~£0.20 | ~1 g | £5.99 | 30 caps · 30 srv | Capsules | L-Carnitine | 4.6 (8) | Lean Machine Extreme Fat Burner Capsules | Metabolism & Energy Support with glucomannan, Caffeine & L-carnitine | Weight Management Support, Max Strength Fat Lose 30 Vegan Capsules | UK Made |
| £0.20 | 1 g | £15.29 | 150 caps · 75 srv | Capsules | L-Carnitine | 4.5 (2k) | Nutravita L-Carnitine Complex - 150 Vegan Capsules - High Strength Capsules | with Added Riboflavin, Biotin, Chromium, Vitamin D, B3 & B6 - Macronutrient & Energy Yielding Metabolism - Made in the UK |
| £0.20 | 3 g | £18.99 | 473 g · 31 srv | Liquid | L-Carnitine | 4.5 (13) | Liquid L-Carnitine 3000mg Blend, Sour Peach Rings Flavour, Triple-Source Carnitine with B Vitamins, Caffeine-Free, No Added Sugar, 31 Servings, 473mL |
| £0.21 | 3 g | £20.00 | 480 g · 32 srv | Liquid | L-Carnitine | 4.3 (260) | Applied Nutrition L Carnitine 3000 Liquid - L-Carnitine with Green Tea & Vitamin C, Boosts Energy & Weight Management, Vegan (480ml - 32 Servings) (Fruit Burst)2 ingredientsL-Carnitine L-Carnitine—Vitamin C— |
| £0.21 | 3 g | £20.00 | 480 g · 32 srv | Liquid | L-Carnitine | 4.4 (442) | Applied Nutrition L Carnitine 3000 Liquid - L-Carnitine with Green Tea & Vitamin C, Boosts Energy & Weight Management, Vegan (480ml - 32 Servings) (Sour Apple) (Packaging May Vary)2 ingredientsL-Carnitine L-Carnitine—Vitamin C— |
| £0.22 | 1 g | £13.09 | 120 caps · 60 srv | Capsules | L-Carnitine | 4.6 (15) | L Carnitine Supplement 1000 mg per Serving, 120 Vegetarian Capsules & Pure Form, 60 Servings |
| ~£0.22 | ~1 g | £19.99 | 180 tabs · 90 srv | Tablets | L-Carnitine | 4.1 (484) | Myprotein L-Carnitine Tablets | 1000mg High-Strength Carnitine Supplement | Amino Acid Support for Muscle Growth, Recovery & Performance | Suitable for Vegans & Vegetarians | 180 Count |
| £0.24 | 3 g | £22.75 | 465 g · 31 srv | Liquid | L-Carnitine | 4.3 (775) | Nutrex L-Carnitine 3000, Strawberry Watermelon - 465 ml. | L-carnitine liquid, strawberry - liquid carnitine 3000 with 3000mg Carnipure per serving, stimulant free. |
| ~£0.25 | ~1 g | £11.42 | 90 caps · 45 srv | Capsules | L-Carnitine | 4.2 (43) | TREC Nutrition L-CARNITINE + Green Tea | Turn Fat into Energy | Weight Loss Metabolism Booster | 90 Capsules |
| £0.26 | 3 g | £23.99 | 500 g · 31 srv | Liquid | L-Carnitine | 3.9 (27) | L-Carnitine Liquid 3000mg Per Serving | High Strength Liquid Carnitine | Energy & Metabolism Support | 31 Servings | Sugar Free, Vegan | Berry Blast |
| £0.26 | 3 g | £23.99 | 500 g · 31 srv | Liquid | L-Carnitine | 3.8 (14) | L-Carnitine Liquid 3000mg Per Serving | High Strength Liquid Carnitine | Energy & Metabolism Support | 31 Servings | Sugar Free, Vegan | Strawberry |
| £0.26 | 1 g | £11.71 | 90 caps · 45 srv | Capsules | L-Carnitine | 4.5 (40) | Essensey L-Carnitine 1000mg - 90 Capsules | High Absorption Form | Ideal for Vegetarians High Strength L Carnitine Supplement |
| £0.29 | 3 g | £26.99 | 31 srv | Liquid | L-Carnitine | 4.4 (14) | L-Carnitine Liquid 3000mg Per Serving | High Strength Liquid Carnitine | Energy & Metabolism Support | 31 Servings | Sugar Free, Vegan | Watermelon |
| ~£0.33 | ~1 g | £29.98 | 90 caps · 90 srv | Capsules | L-Carnitine | 4.2 (54) | Vet Expert CardioVet Heart Health Supplement for Dogs – Supports Cardiovascular Function with L-Carnitine, Taurine, Vitamin E & Selenium – 90 Capsules |
| £0.49 | 1 g | £48.66 | 100 tabs · 100 srv | Tablets | L-Carnitine | 5 (4) | Now Foods, L-Carnitine, 1000mg, 100 Vegan Tablets, Amino Acid, Gluten-Free, SOYA-Free, GMO-Free |
| £0.57 | 500 mg | £17.00 | 60 caps · 60 srv | Capsules | L-Carnitine | 4.6 (12) | Lamberts L Carnitine 500mg - 60 Capsules |
| £0.59 | 500 mg | £17.57 | 60 caps · 60 srv | Capsules | L-Carnitine | 4.6 (19) | Now Foods L-Carnitine, 500mg, Carnipure®, 60 Vegan Capsules, Gluten Free, Vegetarian, Soy Free, Non-GMO |
| £0.60 | 1.5 g | £17.99 | 500 g · 20 srv | Liquid | L-Carnitine | 4.3 (29) | L-Carnitine Liquid 1500mg – 500ml High Strength Amino Acid Fat Burner for Men & Women – Non Stim Pre Workout Shot – Fat Metabolism, Energy, Endurance & Weight Loss – Vegan Raspberry Flavour |
| £0.90 | 700 mg | £37.80 | 60 caps · 60 srv | Capsules | L-Carnitine | 5 (7) | Life Extension Optimised L-Carnitine, 700mg, High Dose, 60 Vegan Capsules, Laboratory Tested, Gluten Free, Vegetarian, Soy Free, Non-GMO |
| £0.97 | 330 mg | £16.00 | 100 caps · 50 srv | Capsules | L-Carnitine | 4.4 (38) | Applied Nutrition CLA + L-Carnitine & Green Tea - Fat Burner for Weight Loss, Energy & Metabolism Support (100 Capsules / 50 Servings) |
| £0.99 | 500 mg | £29.75 | 60 tabs · 60 srv | Tablets | L-Carnitine | 3.8 (359) | Solgar 500 mg L-Carnitine Tablets - Pack of 60 | Metabolism Support - Helps Transport Fatty Acids into Cells for Energy - Vegan, Gluten Free & Kosher |
| £1.12 | 625 mg | £22.40 | 480 g · 32 srv | Liquid | L-Carnitine | 3.5 (2) | Applied Nutrition L Carnitine 3000 Liquid - Parent (480 ml (Pack of 1), Fruit Burst) |
| £1.41 | 1 g | £21.22 | 750 g · 15 srv | Liquid | L-Carnitine | — | L-Carnitine Shot with Green Tea, 15x50 ml | 1500 mg L-Carnitine, Green Tea Extract, Vitamin B6, Zero Sugar, 15 Shots per Box |
| £1.44 | 500 mg | £21.65 | 30 tabs · 30 srv | Tablets | L-Carnitine | 3.8 (359) | Solgar 500 mg L-Carnitine Tablets - Pack of 30 | Metabolism Support - Helps Transport Fatty Acids into Cells for Energy - Vegan, Gluten Free & Kosher |
| £1.45 | 400 mg | £17.40 | 60 gummies · 30 srv | Gummies | L-Carnitine | 4.5 (139) | Jelly Pills Sports L-Carnitine - 60 Vegan Gummies - 400 mg L-Carnitine per Serving - Energy Metabolism and Muscle Function - Vitamins D3, B7, B9 and Chromium - Orange Flavour - 13.5 kcal per Gummy2 ingredientsL-Carnitine L-Carnitine—Vitamin D3— |
| £1.65 | 500 mg | £49.60 | 60 caps · 60 srv | Capsules | L-Carnitine | 4.8 (22) | Viridian - L-Carnitine 500mg - 60 Veg Capsules, Vegan | Formed from Amino Acids Lysine & Methionine | Supports Energy & Muscle Function | 100% Active Ingredients | Nutritionist Formulated |
| £1.91 | 1 g | £38.16 | 500 g · 20 srv | Liquid | L-Carnitine | 4.5 (217) | Powerbar - Black Line - L-Carnitine Liquid - 20x25ml - 100mg L-Carnitine - Vitamin B6 |
| £4.44 | 60 mg | £15.99 | 60 caps · 60 srv | Capsules | L-Carnitine | 3.8 (695) | BioRevive Cut Xtreme – Vegan 780mg Capsules with L-Carnitine, Green Tea, B Vitamins & Caffeine for Energy, Focus & Wellness Support | Pre-Workout & Daily Performance Supplement |
| £8.65 | 3 g | £25.95 | 40 g · 1 srv | Liquid | L-Carnitine | 4 (2.8k) | L-CARNITINE 3000 Pure 40 Ampoules Pre-Workout Booster. For Strength, Fitness, Sport. Fat Burner Increases Performance. Vegan Certified CE. N2 Natural Nutrition |
| £8.66 | 3 g | £25.99 | 465 g · 1 srv | Liquid | L-Carnitine | 4.4 (563) | Nutrex Research Liquid Carnitine 3000 Orange Mango 465ml | L-carnitine liquid, orange mango - liquid carnitine 3000 with 3000mg Carnipure per serving, stimulant free. |
| — | ~1 g | £8.99 | — | Tablets | L-Carnitine | 4.1 (15) | Vitaminnica L-Carnitine | Burn Fat into Fuel & Boost Natural Energy | Supports Weight Management, Endurance & Metabolism | Stimulant-Free Fat Burner | Vegan, Non-GMO, Gluten-Free | Pack 1 |