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
$0.07/mg
Vendors
46
Live offers
46
#VendorProductSizePricePer mgShips fromStock
1Chameleon Peptidesl carnitine 6000mg 10ml6000mg$39.50$0.01/mg—In stock
2Penguin PeptidesL-Carnitine – 6000mg (10ml)6000mg$45.00$0.01/mgUSAIn stock
3Saiyan Medl carnitine - 600mg × 10 vials6000mg×10 kit$59.00$0.01/mg—In stock
4Alpha Omega PeptideL-Carnitine 5000MG5000mg$60.00$0.01/mgUSAIn stock
5Simple PeptideL-Carnitine 5000MG5000mg$60.00$0.01/mgunknownIn stock
6NovavitalityL-Carnitine 1200mg1200mg$14.76$0.013/mgGBIn stock
7Peptides4lyfel carnitine5000mg5000mg$85.00$0.02/mg—In stock
8Power PeptidesL-Carnitine600mg$16.78$0.027/mgGBIn stock
9Maxx LabsL-CARNITINE 1200MG1200mg$26.83$0.027/mgGBIn stock
10Inspired BiogenicsL-Carnitine1200mg$34.00$0.03/mg—In stock
11123 Peptides123P-LCAR 1200mg1200mg$40.00$0.03/mg—Not stated
12Midnight SUN Peptidesl carnitine 1200mg1200mg$40.00$0.03/mg—In stock
13Peptide Plugsl carnitine 1200mg1200mg$40.00$0.03/mg—In stock
14bgpharmadrugs.toLevocarnitine 500 mg/ml (L-carnitine) 10ml vial Driada500mg$20.00$0.04/mg—In stock
15OptimalbiolabsL-Carnitine 1200mg (10ml) (Research Only)1200mg$47.02$0.04/mgUnited StatesIn stock
16Index PeptidesL-Carnitine 10ml — UK Research Peptide500mg$17.44$0.04/mgGBNot stated
17Tested Peptides10ml L-Carnitine 500mg Per 1ml - Tested Peptides UK500mg$20.12$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
20Happy Pepsl carnatine 600mg600mg$30.00$0.05/mg—In stock
21IronaminosL-Carnitine 600MG (10mL) | Iron Aminos Research Use Only600mg$32.99$0.05/mgUnited StatesIn stock
22Rp PeptidesL-Carnitine 500mg x 50ml : Research Only500mg$30.20$0.054/mgGBIn stock
23greatnorthernpeptides.comL-Carnitine 600mgCode GROUNDTRUTH600mg$35.33$0.057/mg—In stock
24Rock Ready LabsL-Carnitine - 600mg600mg$36.05$0.06/mg—In stock
25luxaralabs.comL-Carnitine 2000mg2000mg$127.18$0.064/mg—In stock
26Genetic ResearchL-CARNITINE600mg$40.25$0.067/mgGBNot stated
27thepeptidelabs.cal carnitine 500mg500mg$35.00$0.07/mg—Not stated
28HappypeptidesBuy L-Carnitine 600mg/mL | Sterile Concentrate | Mindful Research600mg$42.00$0.07/mgUnited StatesIn stock
29Peptide TitansL-Carnitine1200mg$79.99$0.07/mgUSAIn stock
30Rivn PeptidesL-Carnitine 600mg/ml -10ml600mg$49.99$0.08/mg—In stock
31Empower PeptidesL-Carnitine – Amino Acid and Lipotropic Compound600mg$50.00$0.08/mgUnited StatesIn stock
32Nationwide PeptidesL-Carnitine Peptide1200mg$101.00$0.08/mgUnited StatesIn stock
33Express PeptidesL-Carnitine 10ml (500mg/ml)500mg$40.25$0.081/mgGBIn stock
34Top PeptideL-Carnitine 400mg x 30ml400mg$39.99$0.1/mg—In stock
35EZ PeptidesL-Carnitine 500mg/mL (10mL) – Research-Grade Compound500mg$48.00$0.1/mgUSAIn stock
36Helixpepl carnitine600mg$65.00$0.11/mg—In stock
37Imperium Peptides LLCL-Carnitine 600mg600mg$65.00$0.11/mg—In stock
38PureLab PeptidesL-Carnitine 200mg200mg$24.99$0.12/mgUSAIn stock
39Ameano PeptidesL-Carnitine 500mg/mL – 10mL | AMP ResearchCode lukeclifford500mg$58.00$0.12/mgUSAIn stock
40Valhalla Biolabsl carnitine - 600mg600mg$69.99$0.12/mg—In stock
41auspeptidewarehouse.com.auL-Carnitine 500mg500mg$62.54$0.125/mg—In stock
42GlobalaminosL-Carnitine 500mgCode groundtruth20500mg$64.99$0.13/mgUnited StatesIn stock
43San Diego Peptides San Diego CaL-Carnitine1200mg$170.00$0.14/mg—In stock
44MyOasis LabsBuy L-Carnitine 500mg/ml 10ml Vial | 99%+ Purity Research Peptide500mg$74.50$0.15/mg—In stock
45Seattle AminosL-Carnitine500mg$109.99$0.22/mg—In stock
46Amc EssentialsL-Carnitine (400mg/ml) / Lipo C (10ml)400mg$94.99$0.24/mgUnited StatesIn stock

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6 out-of-stock offers are not shown. 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.