The image obtained by CRYO-TEM (Cryogenic Transmission Electron Microscopy), which allows direct observation of nanostructures in a near-natural state, shows the nanostructures of the xanthohumol-containing nanoemulsion sample. Spherical objects of varying sizes are visible, consistent with DLS analysis results, which showed an average particle size of 48.21 nm (Z-Average). CRYO-TEM analysis enables the assessment of nanoparticle morphology and distribution and complements the physicochemical analyses of the formulation. The obtained results confirm the high quality and homogeneity of the developed nanoemulsion.