Cheapest right now: $0.14 per gram — VORST L-Carnitine Powder 240G | L-Tartrate | Scoop Included. $0.72 median of 7 in-stock listings. Updated Aug 26, 2026.
1–7 of 7 products.Updated Aug 26, 2026
| $/g carnitine ▲ | Dose | Price | Size | Form | Type | Rating | Name |
|---|
| $0.14 | 1 g | $33.99 | 240 g · 240 srv | Powder | Tartrate | 4.4 (65) | VORST L-Carnitine Powder 240G | L-Tartrate | Scoop Included |
| $0.35 | 500 mg | $31.49 | 180 caps · 180 srv | Capsules | Tartrate | 4.4 (472) | EBYSU L-Carnitine Tartrate (180 Caps) Made in Canada L Carnitine Supplement | For Workout Recovery and Healthy Weight Management - Developed with Canadian Healthcare Professionals |
| ~$0.40 | ~1 g | $23.95 | 60 tabs · 60 srv | Tablets | Tartrate | 4 (1.6K) | L Carnitine 1000mg for Workout, Muscle Recovery, Weight Management & Bone Health Support | Stimulant-Free Workout Supplement for Men & Women | With L-Carnitine L Tartrate & Calcium | 60 Tablets |
| $1.03 | 500 mg | $31.00 | 120 caps · 60 srv | Capsules | Tartrate | 4.5 (443) | ALLMAX L-Carnitine + Tartrate Capsules, 120 Count, 60 Servings |
| $1.37 | 500 mg | $54.95 | 240 caps · 80 srv | Capsules | Tartrate | 4.4 (79) | L-Carnitine Tartrate - Easy to Swallow Pre-Workout L-Carnitine Capsules to Help Aid Muscle Recovery Process and Tissue Repair, 240 Capsules, 80 Servings |
| $1.50 | 500 mg | $29.95 | 120 caps · 40 srv | Capsules | Tartrate | 4.3 (123) | L-Carnitine Tartrate - Easy to Swallow Pre-Workout L-Carnitine Capsules to Help Aid Muscle Recovery Process and Tissue Repair, 120 Capsules, 40 Servings |
| — | ~1 g | $34.99 | — | Capsules | Tartrate | 4.5 (117) | L Carnitine DOUBLE STRENGTH 1,000mg One A Day Capsules OrganiMAXX L-Carnitine Tartrate For Muscle Recovery Process – Supports Muscle Tissue Repair. L Carnitine Made & Tested In Canada, Non-GMO, Vegan & Gluten Free. |