LA MER The Concentrate Serum - 1.7 oz.

Strengthens skin against daily irritants, such as pollution and micro-dust, that can lead to signs of premature aging.

Helps boost skin's barrier recovery in times of extreme stress.

When used for 3 weeks before a professional skin peel, The Concentrate helped skin's barrier strength begin to return to pre-treatment levels in the hours immediately following the peel.*

Helps improve skin barrier strength in 14 days**