Where to Buy L-Carnitine in the UK
L-Carnitine sits at the centre of the mitochondrial carnitine shuttle, which is why it turns up so often in fatty-acid transport and energy-metabolism studies. Sourcing it well in the UK rests on independent COA data and cold-chain handling kept domestic. This guide explains what L-Carnitine is, what to check, and where Peptura fits.
L-Carnitine
Purity (HPLC)
98%+
Method
HPLC-UV / MS
Storage
-20°C
UK dispatch
Same-day
What is L-Carnitine?
L-Carnitine is a quaternary ammonium compound built from the amino acids lysine and methionine and biosynthesised in the liver and kidneys. Research has followed its role in moving fatty acids across the inner mitochondrial membrane through the carnitine shuttle, alongside its effects on mitochondrial bioenergetics and oxidative metabolism. L-Carnitine is supplied as a lyophilised powder for in-vitro laboratory research only, not for human or veterinary use.
Published research on L-Carnitine is indexed on PubMed.
Intended Use: Strictly for in-vitro laboratory research. Not for use in humans or animals. This product has not been evaluated by the MHRA or FDA.
Why researchers choose Peptura for L-Carnitine
98%+ HPLC purity
Every batch verified by accredited third-party labs.
COA on every batch
Full Certificate of Analysis published per product page.
UK cold-chain storage
Stored at -20°C from arrival through dispatch.
Same-day UK dispatch
Royal Mail Tracked 24, free UK delivery over £45.
