Cellular Hydration Barrier Repair Serum

  • 30ML
Concentrated serum with Hexapeptide-9 that repairs skin barrier in just 30 minutes at the cellular level.
  • Biomimetic Hexapeptide-9 restores damaged skin by emulating barrier-enforcing peptides that reduce water loss​.
  • Refined bilberry seed oil (from handpicked berries) provides the essential fatty acids for healthy barriers: omegas 3 and 6.
  • Network of hyaluronic acid molecules forms a protective layer that continuously delivers water to skin.
SKU: 15425
Discount promotion does NOT apply to this product.

Repairs barrier in 30 minutes to deliver hydration at the cellular level for stronger, healthier skin

A person holiding a bottle of Cellular Hydration Repair Serum

Why should you care about your skin barrier?

Because a healthy skin barrier is the difference between smooth and radiant skin, or flaky, rough and bumpy skin. In fact, a hydration- and lipid-depleted barrier may be masquerading as these exact issues. Cellular Hydration Barrier Repair is clinically proven to strengthen, nourish and repair your skin’s barrier at the cellular level—a fundamental marker of true skin wellness. Not only will your skin look and feel healthier, but your favorite active ingredients and topicals will also perform better, and can be used as directed to maximise results Did you know? “Skin barrier” is another name for stratum corneum (the outermost part of the epidermis). It works like a glove to keep pollution and bad bacteria out of the lower layers of your skin, while sealing in hydration and lipids

Which skin type is it good for?
  • Balanced
  • Oily
  • Combination
  • Dry
  • Sensitive

“You can use actives more frequently—so long as barrier repair is a priority”

Ramon Pagan, cosmetic chemist and self-admitted over-exfoliator, shares his secret to counteracting barrier damage. “Proper barrier care with a barrier serum is key.” See why he’s reaching for Cellular Hydration Barrier Repair Serum to keep his skin barrier “plump, healthy and juicy”


Untouched Real Results

  • Repairs barrier in 30 minutes to deliver hydration at the cellular level for stronger, healthier skin
  • Visibly reduces redness to tame aggravated skin (1 week)
  • Visibly smooths texture for improved overall complexion (1 use)

Based on a 4-week clinical study with 47 participants, ranging in Fitzpatrick Types 1-6


Expert, science-backed ingredients and patented technologies

How To

To Use: AM and PM

  • Step 1

    Massage a gentle cleanser or your favourite Murad cleanser over dampened face and neck. Rinse and pat dry. 

  • Step 2

    Apply an even layer of Cellular Hydration Barrier Repair Serum onto clean skin. Massage Cellular Hydration Barrier Repair Cream evenly over face and neck. Follow with a sunscreen during the day

  • Step 3

    On nights when skin needs added soothing and hydration, massage Cellular Hydration Barrier Repair Mask over Cellular Hydration Barrier Repair Serum in place of your cream. Do not rinse until morning

Dr. Suchismita smiling at the cmera
Doctor's Note

Cellular Hydration Barrier Repair is my dermatologist-approved skin routine to fortify cells, heal, strengthen and restore barrier health at the cellular level “ Dr. Suchismita (Tia) Paul, board-certified dermatologist


Get the Facts

  • Skin barrier damage?

    How to tell if you have it (and how to fix it) Learn More
  • Love retinoids? AHAs?

    Then get to know bilberry seed oil Learn More