Bergapten is a photosensitising furanocoumarin found in bergamot and other citrus species, used in PUVA-like phototherapy for psoriasis and vitiligo and as a standardisation marker in citrus-derived herbal products. Simson Pharma's Bergapten reference standard supports both clinical-grade and botanical analytical applications.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Bergapten Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.