Overnight Success Sleep Mask

£35.99
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Overnight Success Sleep Mask - R.B.F Cosmetics
£35.99
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Overnight Success Sleep Mask

Overnight recovery, redefined.

Carefully curated by Janice Devlin & Skin Specialist Lesliee Magee.

Your skin does its most important repair work while you sleep. Overnight Success is designed to support that process, enveloping the skin in a veil of lasting hydration and nourishing actives that work throughout the night to restore comfort, radiance and a beautifully refreshed complexion by morning.

Silky, weightless and effortlessly luxurious, this leave-on overnight treatment combines Niacinamide, Sodium Hyaluronate, Squalane, Panthenol and Beta-Glucan to replenish moisture, reinforce the skin's natural barrier and help reveal smoother, healthier-looking skin with every use.

From the first application, skin feels cocooned in comfort. Night after night, the complexion appears more luminous, balanced and visibly revitalised.

No rinsing. No complicated routine. Simply exceptional skincare while you sleep.


The Overnight Ritual

Every ingredient has been carefully selected to deliver visible hydration without overwhelming the skin.

Niacinamide helps refine the appearance of pores, improve uneven skin tone and support a stronger, healthier-looking complexion.

Sodium Hyaluronate attracts and retains moisture, leaving skin noticeably plumper, smoother and deeply hydrated.

Squalane restores softness and comfort while helping to prevent overnight moisture loss.

Panthenol helps soothe and replenish stressed or dehydrated skin, supporting a healthier skin barrier.

Beta-Glucan provides lasting hydration while helping calm skin that feels dry, sensitised or fatigued.

Together, they create an overnight treatment that leaves skin looking rested—even when you aren't.


Why You'll Love It

• Intensely hydrates throughout the night

• Helps strengthen and protect the skin barrier

• Leaves skin feeling exceptionally soft and smooth

• Visibly improves radiance and luminosity

• Lightweight, non-greasy gel texture

• Suitable for all skin types, including sensitive skin

• Fragrance-free


How To Use

As the final step of your evening skincare ritual, apply a generous, even layer to clean, dry skin.

Allow the mask to absorb and work overnight. Wake to skin that feels replenished, beautifully hydrated and visibly refreshed.

Use 2–3 evenings per week, or whenever your skin needs an extra dose of overnight recovery.

Water, Glycerin, Butylene Glycol, Dimethicone, Isohexadecane, Methyl Gluceth-10, Phenyl Trimethicone, 1,2-Hexanediol, Niacinamide, Tocopheryl Acetate, Squalane, Trehalose, Ammonium Acryloyldimethyltaurate/VP Copolymer, Glycine, Propanediol, Dimethiconol, Polyacrylamide, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Taurine, Panthenol, C13-14 Isoparaffin, Arginine, Glutamic Acid, Aspartic Acid, Sodium Hyaluronate, Alanine, Beta-Glucan, Laureth-7, Caprylhydroxamic Acid

Standard UK delivery takes 2–4 working days from dispatch. See our full Shipping page for more detail.

Unopened, unused products can be returned within 14 days. See our full Returns page for details.

Why You'll Love It

Vegan

Cruelty Free

Skin Friendly

Dermatologically Tested

RBF Cosmetics

The Founder's Promise

Every RBF product exists because it solved a real problem — formulated with the same skin-first care from day one.

— Janice Devlin, Founder

What's Inside

Formulated With Purpose

Key Actives

Carefully selected to support skin health without irritation.

Frequently Asked Questions

Yes — every RBF product is formulated with sensitive and reactive skin in mind.

Yes, every product in our range is 100% vegan and cruelty-free.

Get in touch within 14 days of an unopened purchase for a return.

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