This is a new exosome serum. Purchased but changed my mind. Cell Forté Serum powered by BIOMSC™️ -- Revolutionary Results with the World's First Human Stem Cell Technology. Introducing a breakthrough anti-aging serum made with a protein-rich liquid known as ‘conditioned media’ derived from Human Mesenchymal Stem Cells (MSCs). This potent liquid contains thousands of real growth factors, exosomes, cytokines, and peptides. Similar to how stem cells serve as the body's building blocks, this serum improves the look and feel of your skin without sensitizing the skin’s barrier. In just four weeks, you will see a dramatic improvement in the appearance of lines, wrinkles, hyperpigmentation, and boosted radiance. BIOMSC™️ -- Why It’s So Effective: BIOMSC™️ offers unparalleled compatibility by communicating seamlessly with human cells, promoting optimal skin rejuvenation. As we age, stem cells decline, Cell Forté helps add the topical exosomes, growth factors, and other proteins needed to keep skin looking youthful. It is vegan, clean, fragrance-free, cruelty-free, ethically, and safely sourced. It is DNA-free and does not contain any human stem cells.