The SMOOTH Dynamic Wrinkle Defense Serum

The SMOOTH Dynamic Wrinkle Defense Serum

Name: The SMOOTH Dynamic Wrinkle Defense Serum
Brand: U Beauty International
SKU: SIUB30ML100
Price: 233.0 GBP
Availability: InStock

£233.00

( £186.40 Subscription)

A multilevel targeted treatment formulated to help contour the skin on the neck, chest, and jawline—for comprehensive age-defying results. This hydrating and contouring formula helps support the look of skin firmness, providing instant blurring effects. With continued use, skin feels smoother and looks more refined with visibly improved fine lines.

Powered by proprietary SIREN Capsule Technology™.

Size: 30ml 15ml

A multilevel targeted treatment formulated to help contour the skin on the neck, chest, and jawline—for comprehensive age-defying results. This hydrating and contouring formula helps support the look of skin firmness, providing instant blurring effects. With continued use, skin feels smoother and looks more refined with visibly improved fine lines.

Powered by proprietary SIREN Capsule Technology™.

The SUPER Hydrator

£163 GBP

A mega-dose of moisture that keeps hydrating for up to 48 hours.

Resurfacing Compound

£221 GBP

Visibly resurface, renew, and tighten with one complexion-boosting compound.

The Duo Set

£328 GBP(£384 GBP VALUE)

Two high-performance heroes for one foolproof routine.

The Trio Set

£160 GBP(£216 GBP VALUE)

Three heroes serve up glass-like skin with locked-in hydration and visibly plump lips.

The SIREN Set Vol. II

£679 GBP(£779 GBP VALUE)

Six U Beauty icons come together for your ultimate comprehensive skincare ritual.

Whats Included

Resurfacing Compound 50ml
The SUPER Hydrator 50ml
The SCULPT Neck + Décolleté Concentrate 50ml
The BARRIER Bioactive Treatment 50ml
The RETURN Eye Concentrate 15ml
The PLASMA Lip Compound Universal 15ml

Benefits

Visibly Reduced Fine Lines + Wrinkles
Smoother, Stronger-Looking Skin
Visibly Supported Elasticity + Skin Longevity
Visibly Softened Expression Lines

Key Ingredients

Multi-Peptide Complex
Copper Peptides
Stable Retinol Esters
Centella Exosomes
Vegan Silk Protein

A Multi-Peptide Complex helps reduce the look of fine lines for visibly smoother skin, while Copper Peptides support elasticity for visible firmness. Centella Exosomes help enhance hydration + suppleness, as Stable Retinol Esters work to soften the look of wrinkles over time. Finally, Vegan Silk Protein forms a breathable veil to help defend against environmental stressors + support barrier function for resilience you can see and feel.

FAQ

Why did you create The SMOOTH Dynamic Wrinkle Defense Serum?

The SMOOTH was developed as a response to the dynamic nature of skin aging. Wrinkles don’t appear all at once—they develop over time. Our goal was to create a serum that could address the visible signs of aging at every stage: visibly smoothing the past, supporting present skin needs, and helping support the look of smoother skin in the future.

How is this different from other wrinkle serums?

The SMOOTH is more than a typical wrinkle serum. It’s powered by U Beauty’s proprietary SIREN Capsule Technology™, which delivers key actives with precision to areas where oxidative stress accumulates—without overexposing healthy-looking skin. Combined with ingredients like Retinol, Peptides, Copper Peptides, and Centella Exosomes, it offers a layered, personalized approach to wrinkle care that adapts with your skin over time.

Can I use The SMOOTH with other U Beauty products?

Yes. The SMOOTH is designed to work seamlessly alongside other U Beauty products. It can be layered before moisturizers, after cleansers and serums, and in combination with The SUPER Hydrator, Resurfacing Compound, or any other U Beauty favorites, depending on your routine.

Is The SMOOTH suitable for sensitive skin?

The formula was designed with advanced precision delivery systems to help minimize the risk of irritated skin. However, as with any retinol-containing product, we recommend starting gradually and monitoring your skin’s response. Always follow with SPF in the morning.

Can I use this product during the day?

Yes. The SMOOTH can be used both morning and evening. If used in the AM, we recommend following with a broad-spectrum sunscreen, as the formula includes retinol, which may increase sun sensitivity.

Do I need to use moisturizer after The SMOOTH?

While The SMOOTH is formulated with hydrating ingredients like a Multi-Peptide Complex, Stable Retinol Esters, Copper Peptides, Centella Exosomes, and Vegan Silk Protein, we recommend applying a moisturizer, like The SUPER Hydrator or SUPER Intensive Face Oil, afterward to help seal in hydration—especially if your skin tends to be dry or if you’re using it as part of your nighttime routine.

How long will one bottle last me?

When used as directed (morning and evening), one 50ml bottle should last approximately six weeks, depending on how much product is used per application.

Will I see immediate results?

You may notice a visible reduction in wrinkle depth with a visible improvement in wrinkles and skin hydration just 15 minutes after application.* However, consistent use over time is key to maximizing long-term benefits like improved skin texture, reduced appearance of fine lines, and enhanced elasticity.

*Based on clinical instrumental study and expert grader evaluation.

The SMOOTH Dynamic Wrinkle Defense Serum

Size: 30ml 15ml

Add to bag

Apply 1-2 pumps evenly to skin, morning and evening. Gently press into the face and neck using upward motions.

Designed to be used synergistically with all U Beauty skincare, apply after the Resurfacing Compound and before The SUPER Hydrator.

20%see a visible reduction in wrinkle depth 15 minutes after one application*
70%show a visible improvement in wrinkles 15 minutes after one application**
97%agree skin looks hydrated and firmer***
90%agree skin looks lifted and the appearance of sagging skin has improved***

*Instrumental clinical study on 30 volunteers measured 15 minutes after first use
**Expert grader evaluation of 30 volunteers evaluated 15 minutes after first use
***Consumer perception study of 30 volunteers after 7 days of use

Aqua (Water), Glycerin, Isopentyldiol, Squalane, Methyl Trimethicone, Propanediol, Glyceryl Stearate, Centella Asiatica Leaf Extract, Sea Water, Sodium Acrylates Crosspolymer-2, Copper Tripeptide-1, Retinyl Linoleate, Tocopheryl Acetate, Citrullus Lanatus (Watermelon) Fruit Extract, Lens Esculenta (Lentil) Fruit Extract, Pullulan, Phytosterols, Pyrus Malus (Apple) Fruit Extract, Silk, Onopordum Acanthium Flower/Leaf/Stem Extract, Tocopherol, Hydrolyzed Rhodophycea Extract, Sodium PCA, Sodium Ascorbyl Phosphate, Linoleic Acid, Palmitoyl Tripeptide-5, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Oleic Acid, Retinyl Palmitate, Helianthus Annuus (Sunflower) Seed Oil, Palmitic Acid, Stearic Acid, Linolenic Acid, Acetyl Hexapeptide-8, Acacia Decurrens/Jojoba/Sunflower Seed Cera/Polyglyceryl-3 Esters (Acacia Decurrens/Jojoba/Sunflower Seed Wax/Polyglyceryl-3 Esters), Caprylyl Glycol, Behenyl Alcohol, Stearyl Alcohol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Cetearyl Alcohol, Hydroxyacetophenone, PEG-20 Soy Sterol, Sclerotium Gum, Cetyl Alcohol, Caprylic/Capric Triglyceride, Hydrogenated Lecithin, Sodium Phytate, Sodium Lactate, Xanthan Gum, 1,2-Hexanediol, Tetradecyl Aminobutyroylvalylaminobutyric Urea Acetate, Magnesium Chloride, Decyl Glucoside, Citric Acid, Ethylhexylglycerin, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Dehydroacetic Acid

A streamlined routine

Shop All

1. Cleanse

The MANTLE Skin Conditioning Wash

2. Balance

Resurfacing Compound

3. Treat

The SMOOTH Dynamic Wrinkle Defense Serum

4. Hydrate

The SUPER Hydrator

Shop All

About SIREN Capsule Technology™

Every U Beauty product is powered by proprietary SIREN Capsule Technology™, an adaptive delivery system that revolutionizes the way ingredients interact with your skin. This science-backed precision innovation helps ensure treatment that customizes to your skin, moment by moment.

Learn More