LCLT is an abbreviation for L-carnitine L-tartrate, a substance commonly found in dietary supplements. For those who are looking for synonyms to replace this term, there are a few options available. Some of the most common terms used to describe LCLT include L-carnitine tartrate, L-carnitine tartarate, and L-carnitine 2-tartrate. These terms are often used interchangeably and refer to the same compound. Other synonyms for LCLT include L-CT, L-tartrate carnitine, and L-carnitine-tartrate. When researching supplements or products containing this ingredient, it may be helpful to look for these alternate terms to ensure you are finding exactly what you are looking for.