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The BARRIER Bioactive Treatment Sachet
The BARRIER Bioactive Treatment Sachet

The BARRIER Bioactive Treatment Sachet

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The BARRIER Bioactive Treatment Sachet

  • How to Use
  • Clinicals
  • Ingredients
Apply a generous layer as the last step in your evening routine. Use at least 2–3 nights a week or as needed.

Need advice on building your routine? Text one of our in-house experts to get personalized recommendations.
  • How to Use
  • Clinicals
  • Ingredients
  • +148%increase in elastin optimization*
  • +159%increase in collagen optimization*
  • 100%see firmer skin**
  • 93%see smoother, younger-looking skin**

*In-vitro Clinical Study. Demonstrated collagen and elastin improvement in the optimization of skin’s own natural collagen and elastin.
**Consumer Perception Study as reported by 30 volunteers after 30 days of use.

  • How to Use
  • Clinicals
  • Ingredients
Aqua (Water), Urea, Butyrospermum Parkii (Shea Butter), Butylene Glycol, Octyldodecanol, Cetearyl Ethylhexanoate, Glycerin, Isododecane, Pentylene Glycol, Methyldihydrojasmonate, Polymethyl Methacrylate, Vaccinium Myrtillus Fruit Extract, Avena Sativa (Oat) Kernel Extract, Saccharum Officinarum (Sugar Cane) Extract, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon (Lemon) Fruit Extract, Acer Saccharum (Sugar Maple) Extract, Laminaria Saccharina Extract, Macrocystis Pyrifera Extract, Tocopherol, Ascorbyl Palmitate, Salicylic Acid, Alpha-glucan Oligosaccharide, Beta-glucan, Sodium Ascorbyl Phosphate, Linoleic Acid, Oleic Acid, Palmitic Acid, Acacia Decurrens/jojoba/sunflower Seed Wax/polyglyceryl-3 Esters, Stearic Acid, Glutathione, Lactobionic Acid, Superoxide Dismutase, Hydrolyzed Hyaluronic Acid, Glycolic Acid, Sodium Hyaluronate, Mandelic Acid, Linolenic Acid, Hydrolyzed Yeast Extract, Arginine, N-prolyl Palmitoyl Tripeptide-56 Acetate, Octyldodecyl Xyloside, Peg-30 Dipolyhydroxystearate, Isopropyl Myristate, Sodium Dna, Hydroxyphenyl Propamidobenzoic Acid, Pyridoxine Hcl, Caprylyl Glycol, Xylose, Polysorbate 20, Xanthan Gum, Sodium Hydroxide, Disodium Edta, Sodium Benzoate, Potassium Sorbate

A streamlined routine

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SIREN Capsule Technology™

Featuring a SIREN formulated with functional, bioactive marine ingredients, The BARRIER works with our SIREN Capsule Technology to optimize renewal and natural endurance in two key unique ways. First, it strategically targets the delivery of active ingredients where the skin is frail-looking to nourish and rehydrate the skin's essential moisture barrier efficiently. Simultaneously, this patent-pending technology creates a strategic formula to action visible improvement on emergent skin molecules, improving the look of suppleness and density, revealing an effervescent bounce and youthful freshness.

Clinical results

Before + After

Supported moisture barrier function
Visibly renewed skin
Optimized natural collagen expression
Visibly smoother skin

Featuring an engineered cocktail of actives, The BARRIER detoxifies your skin where it needs it most, refreshing the skin and helping optimize its own natural collagen and hyaluronic acids. After one week of use, expect smoother, healthier, and younger-looking skin with visibly improved vibrancy and resilience. After 60 days of consistent use, skin appears bouncy, supple, replenished, and stronger than ever.

Day 01

Day 30

BARRIER in the Press

“It’s literal beauty sleep in a bottle.”


"It has transformed my lackluster post-winter skin into a plumper, glowier situation, making it worth every penny.”

Who What Wear

“This cream is like a moist hug (sounds gross, but trust me) for my parched skin that instantly hydrates and calms my face. It melts in, leaving me with a cushiony complexion.”


"If you’re plagued with chronically dehydrated skin, your parched complexion has met its match in this concentrated overnight treatment from U Beauty."


"The BARRIER targets skin's stem cells to spur the proliferation of new cells. The payoff: a 22% increase in skin-barrier integrity after a single application."

Vanity Fair

"I go to bed juicy and plump, I wake up exactly the same."

She Knows

Skin by You. Routine by U Beauty.

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Leaping Bunny + Positive Luxury Certified

Manufactured with 100% green energy in a Co2-free facility.
Made in Italy

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