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The Barrier Set
The Barrier Set
The Barrier Set
The Barrier Set
The Barrier Set
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The Barrier Set

Moisture Barrier Care Duo

4.7 (617 Reviews)
An around-the-clock ritual for visibly revitalized, resilient skin: The BARRIER Bioactive Treatment works to support the moisture barrier overnight, while The BARRIER Bioactive Mist delivers dewy hydration, environmental defense, and a rapid makeup refresh on the go. The result: a glowing, bouncy-looking complexion with a visibly strengthened skin barrier.
Quantity 1

What's included

White cylindrical jar labeled "U BEAUTY THE BARRIER Bioactive Treatment" with 0.5 fl oz capacity on neutral background.

Product Details

A restorative overnight treatment that supports your skin’s moisture barrier for visible skin repair. The result: visibly enhanced suppleness, radiance and restored bounce for a complexion that looks fresher, smoother, and revitalized.
White and pale green cylindrical spray bottle labeled "U BEAUTY THE BARRIER Bioactive Mist" with 30ml capacity.

Product Details

More than a mist: A biotech-driven serum-mist for moisture barrier support, environmental defense, and dewy hydration on impact. Support a healthy skin microbiome and revitalize makeup and skin in one. For skin that feels revitalized, resilient, and balanced—wherever you go.

INGREDIENT DELIVERY

SIREN Capsule Technology™

How we deliver Capsules to your skin never changes, but the ingredients we put in each Capsule changes by product—custom-made and purpose-built for the product that contains it. It’s technology that not only adapts to you, but alongside you, for customized treatment that evolves over time.
Discover Siren Technology
A postbiotic ferment in The BARRIER Bioactive Mist helps reinforce the skin’s natural defense mechanisms and improve skin’s moisture barrier tolerance + resilience.
A postbiotic ferment in The BARRIER Bioactive Mist helps reinforce the skin’s natural defense mechanisms and improve skin’s moisture barrier tolerance + resilience.
The BARRIER Bioactive Treatment contains a bioactive DNA-compound derived from salmon sperm cells known to help accelerate visible skin renewal, firmness, and buoyancy.
A keratolytic with hydrating and exfoliating properties in The BARRIER Bioactive Treatment helps improve skin’s natural bounce and visible suppleness.
Discover Siren Technology

How to use

How to use

01 Apply a generous layer of The BARRIER Bioactive treatment onto the face and neck. Gently massage without rubbing it in, as it’s designed to sit on your skin barrier. Use at least 2–3 nights a week or as needed.
02 Shake The BARRIER Bioactive Mist well before use. As the last step in your skincare routine, spray generously onto the face and neck, keeping eyes closed. Mist throughout the day on top of makeup to refresh and protect the skin—and for instant hydration revival whenever skin feels tight, dull, or fatigued.
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After One Use*:

+85% hydration increase

+22% moisture barrier integrity improvement

After 30 Days**:

100% of participants see improvement in skin firmness

100% of participants see improvement in skin elasticity

*Independent 30-volunteer instrumental study after one use
**Independent 30-volunteer instrumental study after 30 days of 1x daily
*Independent 30-volunteer instrumental study after one use
**Independent 30-volunteer instrumental study after 30 days of 1x daily
*Independent 30-volunteer instrumental study after one use **Consumer perception study on 30 volunteers 15 minutes after one use

RESULTS YOU CAN SEE

Day 01*
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Day 60*
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Day 01*
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Day 60*
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RESULTS YOU CAN SEE

01 Supports the skin barrier for bouncing-looking glow
02 Visibly improves dry, dull-looking skin
*Third-party Before + After photography after 60 days daily use of The Barrier Bioactive Treatment as part of a U Beauty routine.

Your streamlined routine

Serum

Clear rectangular bottle labeled

Resurfacing Compound

Holy-Grail Multitasking Serum

SPF

Tint

Beige liquid tinted hydrator in a pump bottle with white cap, labeled

The SUPER Tinted Hydrator

Next-Level Moisturizer, Tinted

Mist

Clear spray bottle labeled

The BARRIER Bioactive Mist

Biotech for the Modern Barrier