Provital's first Dermohacking active, Altheostem™, is a lab-grown ingredient derived from Althaea rosea petal stem cells. The active selectively eliminates senescencent fibroblasts thanks to its proven senolytic activity. Altheostem™ leverages biotechnology for a tailored biological action that leads to a healthier and youthful skin in vivo. Its power is also AI-proven with a new Machine Learning system, confirming that Altheostem™ decreases the apparent age over 3 years less.