Dermalogica's Phyto Replenish Oil is a feather-light treatment oil that rapidly absorbs to reinforce the skin's protective barrier. Your skin will look dewy all day & not greasy after using this oil. One of Dermalogica's Hero Products. Your skin is as unique as you are, & is constantly changing due to lifestyle choices & seasonal changes! When specialised care is needed, Dermalogica Targeted Treatments become the essential addition to your daily skin health regimen.