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The technology underpinning the use of stem cells and related growth factors in cosmetics changes very rapidly. For example, the stem cell technology showcased at the International Congress of Esthetics and Spa has already been upgraded. One interesting area of research and implementation is the use of plant-based stem cells for cosmetic formulations.

While research has indicated that a totipotent plant stem cell model would produce better effects than a multipotent adult stem cell or IPS cells (induced pluripotent stem cell), there are still questions regarding the application of plant-based stem cell material on animals, namely human beings. Critical questions focus on the existence of human cell receptors for plant stem cells and the differentiation effects of plant-based stem cells. According to studies regarding PhytoCellTec, plant cells don’t regenerate human cells but their value lies in protecting human skin stem cells and guarding against future damage.

As for using human-derived stem cell materials in cosmetics, one such product is Osmosis Pür Medical Skin Care’s Stem Factor serum. This compound is made from growth factors which were cultured from the subcutaneous fat layer of healthy donors’ stem cells. According to some usage reports, usage of Stem Factor produced better looking skin, acne control, and cleared up old acne scars. Age lines and wrinkles were also reported to have been erased by this product. However, such testimonials are only anecdotal in nature.
Many do not report following stringent double blind procedures used when testing products rigorously. The observed effects may be the results of other products that were used in conjunction with the stem cell therapy. There was no effort, based on these usage reports, of segregating the differing products for efficacy.