Used in Professional Treatments

Wake up to visibly plump, glowing and intensely hydrated skin with Medik8's two-step overnight treatment mask.

H.E.O. Mask takes a fundamentally scientific approach to optimal maximum skin moisturization to deliver clinically proven skin hydration, moisture retention and barrier support - both instantly and over time.

The three key pillars of moisturization - humectants, emollients and occlusives (H, E and O) - are combined in an expertly optimized ratio to dramatically improve the appearance of dryness, dullness, fine lines and wrinkles while you sleep. Your most supple-looking skin awaits.

H.E.O.® Mask

Name: H.E.O.® Mask
Brand: Medik8-US
SKU: P10516
Price: 68.00 USD
Availability: InStock

Optimal Ratio Moisturization Two-Step Overnight Mask Full Details

H.E.O.® Mask

Size: 1.7 fl. oz. x 2

Product variants

KEY BENEFITS

Clinically Proven Skin Hydration

Expertly designed to deliver and retain intense hydration for 72 hours post use.*
*Proven via independent clinical study on H.E.O. Mask. Tested on 35 participants over 4 weeks.
Clinically Proven Barrier Support

Provides clinically proven skin barrier to prevent TEWL (transepidermal water loss - moisture loss through the skin barrier).
Overnight Line-Smoothing Results

Visibly improves the look of fine lines and wrinkles as well as flaking, dryness and crepiness.
Professional-Grade Treatment

H.E.O. Mask is used within professional treatments across the globe to deliver both soothing and visible age-defying results.

PROVEN RESULTS

Before After 1 Use

72 hours of skin hydration & moisture retention*
72 hours of skin barrier support*
1 use to improved skin barrier function*
94% showed a clinical improvement to moisturization levels* "
94% agreed skin appeared glowing after use*

*Proven via independent clinical study on H.E.O. Mask. Tested on 35 participants over 4 weeks.

HOW TO USE

Step 1

After cleansing, apply as the last step of your evening skincare regimen.

Step 2

Smooth an almond-sized amount of Step 1 of H.E.O. Mask over face, neck and décolletage - avoiding the eye area.

Step 3

Allow to absorb for a few minutes then gently massage another almond-sized amount of Step 2 of H.E.O. Mask into the same areas. Leave on overnight.

Step 4

Apply 2-3 times a week or as required.

KEY INGREDIENTS

Multi-Weight Hyaluronic Acid

H.E.O. Mask uses multiple molecular weights of hyaluronic acid (small, medium and large), to distribute deep hydration evenly throughout the skin's many layers. This leaves the complexion visibly nourished and supple.
Natural Moisturizing Factors (NMFs)

A unique combination of natural components in your skin (sodium PCA, glycerin, urea, proteins, sugars, 15 different amino acids, lactic acid, and creatine) which bind and hold moisture for optimal skin hydration.
Ceramides

Naturally found in the skin barrier, ceramides are essential for helping the skin to retain moisture while supporting its natural protective shield.
Squalane

An almost skin-identical lipid, squalane helps to replenish the skin’s natural moisture barrier while deeply moisturizing the complexion.
Glycerin

A natural humectant, glycerin attracts water to the skin to leave it hydrated, comfortable and visibly supple.
Full Ingredients

THE SCIENCE BEHIND THE FORMULA

Skin dryness is one of the most common skin concerns, made worse by seasonal weather changes and modern lifestyles.

Not only is dry skin uncomfortable, but it's also a visible problem that can cause more prominent fine lines, flakiness and a weakened skin barrier.

H.E.O. Mask boasts an expertly optimized blend of humectants, emollients and occlusives to attract moisture (humectants), provide nourishment (emollients), and prevent moisture loss via the skin surface (occlusives).

The result? The ultimate combination for intense and long-lasting skin moisturization.

SUSTAINABILITY CLAIMS

Provenance provides confidence for sustainability claims; helping to prevent ‘green-washing’ and empowering conscious consumers to purchase in line with their values. Provenance ‘Proof Points’ are all third party verified and evidenced through supply chains.

GOOD TO KNOW

CLINICALLY PROVEN FORMULA
DERMATOLOGICALLY TESTED
NON-COMEDOGENIC (WON'T CLOG PORES)
FRAGRANCE FREE
NO SYNTHETIC COLORS
PARABEN FREE
CERTIFIED BY THE VEGAN SOCIETY

FAQS

When and how should I apply H.E.O. Mask?

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You should apply H.E.O. Mask as the final step of your evening skincare regimen. After cleansing, smooth an almond-sized amount of Step 1 of H.E.O. Mask over the face, neck and décolletage - avoiding the eye area. Allow to absorb for a few minutes, then gently massage another almond-sized amount of Step 2 of H.E.O. Mask into the same areas. Leave on overnight. We recommend applying H.E.O. Mask 2-3 times a week, or as required.
Is H.E.O. Mask non-comedogenic?

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Yes it is. H.E.O. Mask is non-comedogenic and therefore won't clog your pores.
Can I use H.E.O. Mask alongside Crystal Retinal?

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Yes, you can. Think of H.E.O. Mask as your nighttime moisturizer, so apply Crystal Retinal first (after cleansing and toning), followed by H.E.O. Mask.

H.E.O.® Mask

experts in vitamin a

award-winning patented formulas

Global Professional Clinic Network

Established since 2009

Recommended by Dermatologists

Products with proven results

Backed by Science

Formulated in our UK labs

Expert Product Advice

Speak to our in-house team

HEAR FROM OUR COMMUNITY

H.E.O.® Mask

Optimal Ratio Moisturization Two-Step Overnight Mask Full Details

Sorry, this product is currently out of stock

KEY BENEFITS

Clinically Proven Skin Hydration

Clinically Proven Barrier Support

Overnight Line-Smoothing Results

Professional-Grade Treatment

PROVEN RESULTS

HOW TO USE

Step 1

Step 2

Step 3

Step 4

KEY INGREDIENTS

THE SCIENCE BEHIND THE FORMULA

SUSTAINABILITY CLAIMS

GOOD TO KNOW

FAQS

When and how should I apply H.E.O. Mask?

Is H.E.O. Mask non-comedogenic?

Can I use H.E.O. Mask alongside Crystal Retinal?

Complete Your Regime

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