Carnosol and carnosic acid dosage

Carnosol and carnosic acid are two phenolic diterpenes found primarily in rosemary (Rosmarinus officinalis) and sage, known for their powerful antioxidant and antimicrobial properties. Their measurement is essential for standardizing plant extracts, validating functional claims, or formulating natural preservatives in the food, cosmetic, or nutraceutical industries. Analysis is performed by LC-MS or liquid chromatography (HPLC or UPLC), often coupled with UV or MS detection, allowing accurate quantification of these two compounds, even in the presence of complex matrices. This method guarantees the quality and stability of extracts rich in active ingredients, while ensuring their regulatory compliance.

At YesWeLab, we collaborate with a carefully selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the required analytical techniques or methods.
If you have any specific requirements, please do not hesitate to specify them when submitting your request: our scientific team makes every effort to respond accurately and responsively.
Since 2020, numerous manufacturers, distributors, and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.
To learn more or submit a specific request, contact our team today.