Buying guide · United Kingdom stock
L-Carnitine UK — buying guide
What to check before you buy L-Carnitine in the UK: a fatty-acid transport cofactor supplied as a larger-quantity research reagent.

What is L-Carnitine?
L-Carnitine is a quaternary ammonium compound — not a peptide — whose role is to shuttle long-chain fatty acids across the inner mitochondrial membrane for beta-oxidation. It carries CAS number 541-15-1 and a molecular weight of 161.20, and occurs naturally in mammalian tissue.
In the laboratory L-Carnitine is used as a defined reference reagent in metabolic and mitochondrial research. Sova supplies it as a 600mg vial — a larger quantity suited to repeated assay work and larger-scale research preparations — not for human or veterinary use, and with no claim of any effect in people.
Before you buy
How to verify L-Carnitine before you buy
L-Carnitine is a common small molecule, so what matters when buying is a batch record documenting the material's identity and grade, rather than a generic label.
Every Sova L-Carnitine vial is supplied with its batch record. Before you buy, confirm the material is documented against the batch and grade you receive. Reference materials across the catalogue are traceable from the code on the vial at /verify.
Why buy L-Carnitine from Sova
- ✓Research-grade material documented against its batch.
- ✓A larger 600mg quantity suited to repeated assay work.
- ✓UK stock, same-day dispatch before 3pm, tracked.
- ✓Supplied strictly for laboratory research use only.
Related research compounds
L-Carnitine — frequently asked
Is L-Carnitine legal to buy in the UK?
L-Carnitine is supplied in the UK as a research reagent for laboratory research use only. It is not sold as a medicine, supplement or for human or veterinary use, and can be purchased by researchers aged 18 or over on that basis.
Is L-Carnitine a peptide?
No — L-Carnitine is a quaternary ammonium compound, not a peptide. It is supplied by Sova as a 600mg research reagent for metabolic and mitochondrial research.
What is L-Carnitine studied for?
L-Carnitine is studied as a cofactor in fatty-acid transport and beta-oxidation, used as a defined reference reagent in metabolic and mitochondrial research in laboratory systems.
Why does Sova supply a 600mg vial?
The 600mg size is a larger quantity suited to repeated assay work and larger-scale research preparations, giving research groups more material per order.
Research use only · not for human or veterinary use