Bare Skin Care - Retinoids were developed in Europe but most
of the work on acne and photo aging was performed by Albert Kligman at
the University Of Pennsylvania School Of Medicine's Durhing labs.
Trenitoin (Retin-A) has been studied for over 37 years. It is the
prototype agent of all Cosmeceuticals.However unlike almost all the
other products it has a supporting evidence-based medical background
that is not seen with any other agent. Besides its efficacy in acne it
also improves pigments, very fine wrinkles, dryness and erythema.
Retinoids have the ability to repair Atypical DNA. It is also used to
repair non-photo damaged skin and pure age related changes.