RetinoSoie minimizes the appearance of wrinkles; bolsters the thickness and elasticity of the skin; slows the breakdown of collagens (which helps to keep skin firm); and lightens any brown spots that have been caused by sun exposure.

Typically, Retinol causes peeling and redness in the first few weeks of use, although this process is essential to thickening and toughening the skin.

By curbing the production of melanin, a darker pigment, Retinol reduces and removes spots that give the skin an uneven, unnatural tone.

( Figure at left. Clinical appearance of upper inner arms at baseline and end of study from 2 representative subjects (A and B; E and F). Magnifications (original magnification _3.5) of the areas outlined with rectangles are also shown (C and D; G and H).