It's time to forget about "smell-nice, feel-nice" products that do nothing. ZO Skin Health by Zein Obagi MD is different!
When over the counter products are applied to the outer surface of the human body, they do not pass through the dermo-epidermal junction of the skin barrier.
ZO products contain highly active ingredients that pass through the epidermis and work effectively deep within the dermis.
Over the counter products typically address the skin surface and symptoms without improving cellular function or overall skin condition.
ZO products are based on highly active ingredients that improve the function of the skin as well as being advantageous in preventing premature skin ageing.