Cellular Hydration Barrier Repair Serum Refill Savings Bundle

Save 30% with this set that includes 1 original Cellular Hydration Barrier Repair Serum, plus 1 matching refill


  • 1 refill reduces plastic by 80% (vs. full pack, without carton) and is made with 100% recycled plastic (PCR)
  • Biomimetic Hexapeptide-9 restores damaged skin by emulating barrier-enforcing peptides that reduce water loss
This item does not qualify for discounts or promotional offers.

30% savings bundles are the easiest way to shop and restock with refills

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

1 refill reduces packaging by 80%* and is made with 100% recycled plastic

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 maximize 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

*Vs. full pack, without carton


“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”

  • 2023 October Cellular Hydration Repair Serum B&A 1
  • 2023 October Cellular Hydration Repair Serum B&A 2
  • 2023 October Cellular Hydration Repair Serum B&A 3

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

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


To Use: AM and PM

  • 2023 October Cellular Hydration Repair Serum How to Step 1
    Step 1

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

  • 2023 October Cellular Hydration Repair Serum How to Step 2
    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

  • 2023 Dec Cellular Hydration Repair Mask How-to Step 3
    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

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