The innovation of natural ingredients in skin care with Dr. Bryan Fuller, founder of DermaMedics.

Name: Bryan B. Fuller Ph.D.
Company: DermaMedics Professional
Location: Oklahoma City, OK
Website: dermamedics.com

One area that is “over-hyped” is the development of skin care products that contain “growth factors”. It is well-known that growth factors are extremely unstable to room temperature and aqueous environments, and in fact, growth factors in water are only stable for 7 days at refrigeration temperatures. Thus, products that are sitting on a shelf at room temperature that are reported to contain growth factors almost certainly contain degraded, inactive growth factors. Further, there is no scientific evidence that growth factors can penetrate the stratum corneum and get to the dermis to produce “anti-aging benefits”. In fact, there is a lot of scientific evidence that no molecule larger in size than 500 mw can penetrate into the skin (see (Bos JD, Meinardi MMHM. The 500 Dalton rule for the skin penetration of chemical compounds and drugs. Exp Dermatol. 2000; 9:165–169.).