- Size
- 5000 mg × 10
- Vendor score
- 73
- Lab tests
- 4
- Price
- $78
$0.002/mgvendor page ↗
Peptides / L-Carnitine
L-Carnitine
125 listings from 74 vendors, from $0.0016/mg. No independent lab tests on record. Prices checked .
L-Carnitine is sold for research in many vial sizes and pack counts, so the listings below are ranked by US dollars per milligram rather than sticker price. A low price per mg says nothing about what is in the vial: the lab column shows whether each vendor has passed an independent test, and the methodology explains what a pass means. For research use only; not medical advice.
125 listings
- Size
- 5000 mg × 10
- Vendor score
- 74
- Lab tests
- 8
- Price
- $78
$0.002/mgvendor page ↗
- Size
- 10000 mg × 10 liquid
- Vendor score
- 53
- Lab tests
- 12
- Price
- $200
$0.002/mgvendor page ↗
- Size
- 5000 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $150
$0.003/mgvendor page ↗
- Size
- 5000 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $150
$0.003/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $47
$0.004/mgvendor page ↗
- Size
- 5000 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $195
$0.004/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 71
- Lab tests
- 20
- Price
- $65
$0.005/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 73
- Lab tests
- 42
- Price
- $65
$0.005/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 72
- Lab tests
- 42
- Price
- $65
$0.005/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- —
- Lab tests
- —
- Price
- $65
$0.005/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 68
- Lab tests
- 71
- Price
- $65
$0.005/mgvendor page ↗
- Size
- 2000 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $120
$0.006/mgvendor page ↗
- Size
- 2000 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $120
$0.006/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $38
$0.006/mgvendor page ↗
- Size
- 20 mg × 216
- Vendor score
- 73
- Lab tests
- 42
- Price
- $28
$0.006/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 72
- Lab tests
- 3
- Price
- $43
$0.007/mgvendor page ↗
- Size
- 6000 mg
- Vendor score
- 73
- Lab tests
- 9
- Price
- $45
$0.007/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $90
$0.007/mgvendor page ↗
L-carnitine 1200mg/10ml*10vials (China warehouse) [jinjier]Shanghai Wibson Biotechnology WBS · out of stock
- Size
- 1200 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $90
$0.007/mgvendor page ↗
- Size
- 2000 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $160
$0.008/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 49
- Lab tests
- 94
- Price
- $97.50
$0.008/mgvendor page ↗
- Size
- 6000 mg liquid
- Vendor score
- 85
- Lab tests
- 18
- Price
- $50
$0.008/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 75
- Lab tests
- 48
- Price
- $100
$0.008/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 71
- Lab tests
- 26
- Price
- $100
$0.008/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 71
- Lab tests
- 20
- Price
- $55
$0.009/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 73
- Lab tests
- 42
- Price
- $55
$0.009/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 68
- Lab tests
- 71
- Price
- $55
$0.009/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 72
- Lab tests
- 42
- Price
- $55
$0.009/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- —
- Lab tests
- —
- Price
- $55
$0.009/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 75
- Lab tests
- 48
- Price
- $59
$0.010/mgvendor page ↗
L-Carnitine 1200mg*10vials (China warehouse) [wbspeptide.com]Shanghai Wibson Biotechnology WBS · out of stock
- Size
- 1200 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $120
$0.010/mgvendor page ↗
- Size
- 5000 mg
- Vendor score
- —
- Lab tests
- —
- Price
- $51.20
$0.010/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 62
- Lab tests
- 12
- Price
- $71
$0.012/mgvendor page ↗
- Size
- 5000 mg
- Vendor score
- 62
- Lab tests
- 45
- Price
- $60
$0.012/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 67
- Lab tests
- 3
- Price
- $152
$0.013/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $80
$0.013/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 71
- Lab tests
- 26
- Price
- $80
$0.013/mgvendor page ↗
- Size
- 20 mg × 216
- Vendor score
- —
- Lab tests
- —
- Price
- $60
$0.014/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 49
- Lab tests
- 94
- Price
- $84.50
$0.014/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- —
- Lab tests
- —
- Price
- $170
$0.014/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- —
- Lab tests
- —
- Price
- $170
$0.014/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- —
- Lab tests
- —
- Price
- $170
$0.014/mgvendor page ↗
- Size
- 1200 mg × 10
- Vendor score
- 72
- Lab tests
- 4
- Price
- $180
$0.015/mgvendor page ↗
L-Carnitine 600mg x10 vialsRetalux · out of stock
- Size
- 600 mg × 10
- Vendor score
- 66
- Lab tests
- 27
- Price
- $93.75
$0.016/mgvendor page ↗
- Size
- 1200 mg
- Vendor score
- 49
- Lab tests
- 94
- Price
- $19.02
$0.016/mgvendor page ↗
- Size
- 200 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $32
$0.016/mgvendor page ↗
L-carnitine 600mg/10ml*10vials (China warehouse) [jinjier]Shanghai Wibson Biotechnology WBS · out of stock
- Size
- 600 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $105
$0.018/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 72
- Lab tests
- 4
- Price
- $110
$0.018/mgvendor page ↗
- Size
- 600 mg × 10
- Vendor score
- 67
- Lab tests
- 3
- Price
- $110
$0.018/mgvendor page ↗
L-Carnitine: quick answers
What is the cheapest L-Carnitine per mg?
Hengan Peptide Factory, at $0.002/mg: $78 for 5000 mg × 10 as of 2026-10-19. Prices are the vendor’s own, converted to USD.
Which L-Carnitine vendors passed an independent lab test?
None on record: no vendor has an independent lab test for L-Carnitine yet.
How many vendors sell L-Carnitine?
74 vendors, with 125 listings between them as of 2026-10-19.
Where do the lab results and vendor scores come from?
From Finnrick's independent lab testing; this site is not affiliated with Finnrick or any vendor. The methodology page explains the score, what “passed” means and how price per mg is worked out.