As natural and herbal actives grow ever more popular, we provide support with stability and shelf-life testing and ensuring that your ingredients and finished products meet required specifications. 

RSSL can test the products according to pharmacopeia monographs as well as developing and validating analytical methods for a range of natural and herbal products to ICH requirements.

We take a tailored approach supporting your particular product formulation, being able to identify and quantify a number of ingredients from a marker compound perspective in complex herbal medicines and products.

We can also support your product development stability studies , commercial stability studies, batch release and quality control testing can be managed using our ICH storage facilities.


Thin Layer Chromatography (TLC)

UltraViolet-Visible (UV/VIS)

High-Performance Liquid Chromatography (HPLC) with UV

Diode Array (DAD), or Fluorescence Detection (FLD)

Liquid Chromatography-Mass Spectrometry (LC-MS)

Gas Chromatography with Flame Ionisation Detection (GC-FID)

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