THE COLLECTION
The Science (MMST)
The result of decades of molecular research with world-renowned international specialists, the G5-HC collection focuses on powerful skincare formulations with high-performance active ingredients — including MMST. By harnessing the power of this organic molecule, expert proprietary processes, and an exceptionally advanced preservative system, G5® Haute Cosmétiques delivers real results in every drop.
Free from parabens, phenoxyethanol, phthalates, propylene glycol, EDTA and silicones, and synthetic colours and fragrances.
Our Values
Our business revolves around MMST, as it has for many decades. At our core is our drive for transparency and purity at every step of our customer journey. We deliver this through the scientific skill of our people and the unrivalled quality of our products. Our research is unmatched in the sector, as is our innovation. These values underpin our work as we strive to provide our customers with visible, clinically-proven results which we are proud to stand by.