28 days skin cycle from the outer layer of the epidermis consists of dead cells that are always flaking or washing off. ... This cycle of cell production and replacement slows as we age. It takes about 28 days for the average, middle-aged adult. As we grow older, this skin cycle slows to about 45-60 days in our 40's and 50's.
OJESH Classic 28 Ampoule Set
$128.00Price