| ~$0.088 | ~2 g | $9.99 | 113 g · 57 srv | Powder | Tartrate | 4.5 (286) | XPRS Nutra L Carnitine L Tartrate Powder - Premium Pure L Carnitine Tartrate - L-Carnitine - Vegan Friendly Bulk L Carnitine Powder - Amino Acid Supplement (4 Ounce) |
| $0.096 | 1 g | $23.95 | 250 g · 250 srv | Powder | Tartrate | 4.5 (3.1K) | Nutricost L-Carnitine Tartrate Powder (250 Grams) 250 Servings | 1 Gram Per Serving |
| $0.14 | 2.2 g | $19.99 | 200 caps · 66 srv | Capsules | Tartrate | 4.5 (312) | Carlyle L Carnitine Tartrate 2175mg | 200 Capsules | Advanced Athlete Formula | Pre-Workout & Post-Workout Supplement | Non-GMO, Gluten Free |
| $0.14 | 1 g | $25.97 | 360 caps · 180 srv | Capsules | Tartrate | 4.5 (369) | BulkSupplements.com L-Carnitine L-Tartrate Capsules - Carnitine Supplement, L Carnitine 1000mg Capsules - L-Carnitine Tartrate, Gluten Free - 2 Capsules per Serving, 360 Capsules (Pack of 1) |
| $0.15 | 1 g | $14.95 | 100 g · 100 srv | Powder | Tartrate | 4.5 (3.1K) | Nutricost L-Carnitine Tartrate Powder (100 Grams) 100 Servings | 1 Gram Per Serving |
| $0.16 | 1 g | $38.95 | 2× · 480 caps · 240 srv | Capsules | Tartrate | 4.6 (56) | Nutricost L-Carnitine Tartrate 500mg, 240 Capsules - 1000mg Per Serving (2 Bottles) |
| $0.17 | 1 g | $19.95 | 240 caps · 120 srv | Capsules | Tartrate | 4.7 (4.3K) | Nutricost L-Carnitine Tartrate 1,000mg, 240 Capsules, 120 Servings | 500mg Per Capsule |
| $0.25 | 1 g | $14.95 | 120 caps · 60 srv | Capsules | Tartrate | 4.7 (4.3K) | Nutricost L-Carnitine Tartrate 1000mg, 120 Capsules, 60 Servings | 500mg Per Capsule |
| $0.25 | 500 mg | $14.99 | 120 caps · 120 srv | Capsules | Tartrate | 4.5 (2.2K) | EVL L-Carnitine Tartrate for Energy & Metabolism Support - 120 Servings | Stimulant-Free Amino Acid Formula Supports Fat Metabolism, Cellular Energy, Endurance And Workout Performance |
| ~$0.27 | ~400 mg | $26.97 | 250 g · 250 srv | Powder | Tartrate | 4.4 (861) | BulkSupplements.com L-Carnitine L-Tartrate Powder - Carnitine Supplement, L-Carnitine Tartrate, L Carnitine 1000mg - Amino Acids Supplement, Gluten Free, 1000mg per Serving, 250g (8.8 oz) |
| $0.27 | 1 g | $54.95 | 2× · 200 tabs · 200 srv | Tablets | Tartrate | 4.6 (5.5K) | NOW Foods L- Carnitine Tartrate 1000mg, 100 Tablets (Pack of 2) |
| $0.42 | 1 g | $24.99 | 120 caps · 60 srv | Capsules | Tartrate | 4.6 (94) | ALLMAX L-Carnitine + Tartrate Capsules, 120 Count, 60 Servings | Supports Fat Metabolism, Promotes Muscle Recovery, L-Carnitine L-Tartrate, Stimulant Free, Vitamin B5 |
| $1.13 | 500 mg | $16.96 | 30 srv | Gummies | Tartrate | 4.4 (164) | Snap Supplements L-Carnitine Tartrate, 60 Blueberry Sugar-Free Gummies | Amino Acid Supplement for Healthy Exercise Recovery, Metabolism, & Energy, Vegan, 30-Day Supply |