Is there a difference between rose callus extract and rose placenta?
Generally, rose placenta has a strong cell-activating effect, likely because it increases growth factors. It acts as a booster that enhances the effectiveness of various active ingredients, including rose callus.
What are stem cells?
Stem cells are specialized cells that can self-replicate and turn into various other types of cells (multipotency). Because they have both of these abilities, they play a vital role in development and tissue regeneration. In humans, well-known examples include ES cells and iPS cells.