Where to buy L-Carnitine

Live L-Carnitine offers captured from the research vendors we actively track, ranked by price per mg. Ordering is independent of any affiliate relationship — see how we rank. For evidence, dosing and community reports, see the full L-Carnitine page.

Cheapest
$0.01/mg
Average
$0.18/mg
Vendors
50
Live offers
51
#VendorProductSizePricePer mgShips fromStock
1Chameleon Peptidesl carnitine 6000mg 10ml6000mg$39.50$0.01/mg—In stock
2prymalab.netl carnitine 5000mg fat burner5000mg$49.99$0.01/mg—In stock
3MrbeetoeL6000mg$55.00$0.01/mg—Out of stock
4Alpha Omega PeptideL-Carnitine 5000MG5000mg$60.00$0.01/mgUSAIn stock
5Simple PeptideL-Carnitine 5000MG5000mg$60.00$0.01/mgunknownIn stock
6BiopeptidexL5000mg$75.00$0.01/mg—Out of stock
7NovavitalityL-Carnitine 1200mg1200mg$14.76$0.013/mgGBIn stock
8Power PeptidesL-Carnitine - 600 mg / 10 ml600mg$12.50$0.02/mgGBIn stock
9Peptides4lyfel carnitine5000mg5000mg$85.00$0.02/mg—In stock
10Power PeptidesL-Carnitine600mg$16.78$0.027/mgGBIn stock
11Maxx LabsL-CARNITINE 1200MG1200mg$26.83$0.027/mgGBIn stock
12Inspired BiogenicsL-Carnitine1200mg$34.00$0.03/mg—In stock
13123 Peptides123P-LCAR 1200mg1200mg$40.00$0.03/mg—In stock
14Midnight SUN Peptidesl carnitine 1200mg1200mg$40.00$0.03/mg—In stock
15bgpharmadrugs.toLevocarnitine 500 mg/ml (L-carnitine) 10ml vial Driada500mg$20.00$0.04/mg—In stock
16OptimalbiolabsL-Carnitine 1200mg (10ml) (Research Only)1200mg$47.02$0.04/mgUnited StatesIn stock
17Index PeptidesL-Carnitine 10ml — UK Research Peptide500mg$17.44$0.04/mgGBIn stock
18Bioplex PeptidesL-Carnitine 10ml 1000mg/ml1000mg$44.28$0.04/mgGBIn stock
19Integrative Peptides / CompoundingRxUSAAcetyl-L-Carnitine 500 mg (60 Count)500mg$23.30$0.05/mgUSAIn stock
20Rp PeptidesL-Carnitine Choline 500mg per ml - 50ml : Research Only500mg$26.78$0.054/mgGBIn stock
21greatnorthernpeptides.comL-Carnitine 600mgCode GROUNDTRUTH600mg$35.33$0.057/mg—In stock
22Peptalyon COl carnitine500mg$30.00$0.06/mg—Out of stock
23Rock Ready LabsL-Carnitine - 600mg600mg$36.05$0.06/mg—In stock
24luxaralabs.comL-Carnitine 2000mg2000mg$127.18$0.064/mg—In stock
25HappypeptidesBuy L-Carnitine 600mg/mL | Sterile Concentrate | Mindful Research600mg$42.00$0.07/mgUnited StatesIn stock
26Cactus Peptidesl carnitine 500mg ml500mg$39.95$0.08/mg—In stock
27Empower PeptidesL-Carnitine – Amino Acid and Lipotropic Compound600mg$50.00$0.08/mgUnited StatesIn stock
28Express PeptidesL-Carnitine 10ml (500mg/ml)500mg$40.25$0.081/mgGBIn stock
29VerifiedpeptidesL-Carnitine 400MG/ML400mg$36.00$0.09/mg—Out of stock
30Nationwide PeptidesL-Carnitine Peptide - 600 mg600mg$53.00$0.09/mgUnited StatesIn stock
31Steady MedsL-carnitine 600mg （LC600）600mg$56.00$0.09/mg—In stock
32Top PeptideL-Carnitine 400mg x 30ml400mg$39.99$0.1/mg—In stock
33EZ PeptidesL-Carnitine 500mg-mL (10mL)500mg$48.00$0.1/mgUSAIn stock
34Zenith BiopeptidesL-CARNITINE 600MG600mg$60.00$0.1/mg—Out of stock
35LimitlessBioChemL-carnitine 500 mg/ml – 20 ml500mg$52.57$0.103/mgRussia/InternationalIn stock
36Genetic ResearchL-CARNITINE600mg$67.10$0.107/mgGBIn stock
37Helixpepl carnitine600mg$65.00$0.11/mg—In stock
38Imperium Peptides LLCL-Carnitine 600mg600mg$65.00$0.11/mg—In stock
39PureLab PeptidesL-Carnitine 200mg200mg$24.99$0.12/mgUSAIn stock
40Ameano PeptidesL-Carnitine 500mg/mL – 10mL | AMP ResearchCode lukeclifford500mg$58.00$0.12/mgUSAIn stock
41Nuage ResearchL-Carnitine (500mg)500mg$59.99$0.12/mg—In stock
42Valhalla Biolabsl carnitine - 600mg600mg$69.99$0.12/mg—In stock
43auspeptidewarehouse.com.auL-Carnitine 500mg500mg$62.54$0.125/mg—In stock
44San Diego Peptides San Diego CaL-Carnitine1200mg$170.00$0.14/mg—In stock
45FIT AminosL-Carnitine 500mg500mg$72.99$0.15/mg—In stock
46MyOasis LabsL-Carnitine 500mg/ml 10ml Vial500mg$74.50$0.15/mg—In stock
47Front Range AminosL-Carnitine500mg$109.99$0.22/mg—In stock
48Seattle AminosL-Carnitine500mg$109.99$0.22/mg—In stock
49Amc EssentialsL-Carnitine (400mg/ml) / Lipo C (10ml)400mg$94.99$0.24/mgUnited StatesIn stock
50thepeptidelabs.cal carnitine 500mg500mg$150.00$0.3/mg—Out of stock
51Peptx4x blend methionine 15mg choline chloride 50mg carnitine 50mg dexpanthenol 5mg15mg$80.00$5.33/mg—In stock

Some links are affiliate links. This never affects our rankings or inclusion.

Provisional — the rank reflects offers actually captured from active vendors, not the full peptide catalogue. 95 of 98 tracked peptides have live offers today.Prices are captured from vendor catalogues and can change between sweeps — always confirm on the vendor's page. Research use only; nothing here is medical or purchasing advice.