The Concentrate Serum for Barrier Repair & Hydration

What it is: A potent reparative barrier serum to strengthen, stabilize and visibly soothe skin against daily irritants and in times of extreme stress.

What it does: This antioxidant-rich serum helps defend skin against pollution, microdust and other free-radical damage that can lead to signs of premature aging. Concentrated Miracle Broth™ ensures an ideal state of rest and repair, while reducing the appearance of visible signs of irritation. Skin appears stronger, visibly soothed and renewed.

Key ingredients:

- Concentrated Miracle Broth: the brand's powerhouse elixir helps calm the look of redness and other signs of irritation while energizing renewal

- Lime Tea Concentrate: a proprietary antioxidant helps neutralize free radicals to help protect skin from environment stress and pollution

- The Stabilizing Ferment: a proprietary ferment is designed to help strengthen fragile, irritated skin, bringing it back to its center of power

Research results:

In a consumer test on 107 women, after using product for 14 days:

- 92% said their skin felt stronger and more resilient after only 2 weeks

After using the product for 4 weeks:

- 92% of women said their skin felt less sensitive

In a clinical test on 22 women, after using product twice daily for 3 weeks prior to a professional-strength skin peel:

- Used product for 3 weeks before a peel and it helped improve barrier recovery within 2 hours of treatment

In a clinical test on 30 women, with product compared to a standard moisturizer, both used twice daily for 3 days following a professional laser treatment:

- Product provides better skin-barrier recovery after laser treatment in 3 days

In a clinical test on 23 women, after using product for 14 days:

- Product helps improve skin-barrier strength in 14 days

How to use: With the wand, smooth a small amount of the serum onto fingertips. Gently press and massage onto skin at least twice daily or as needed within your skin-care routine. Follow with your favorite La Mer face cream.

Pro tips: Use together with the Treatment Lotion (sold separately) for a stronger barrier in just 8 hours.*

*Compared to Treatment Lotion alone, clinical testing on 32 women after using Treatment Lotion followed by The Concentrate once.