Medik8 H.E.O. Mask 2 × 50ml — Two-Step Overnight Mask

Powered by Medik8's innovative H.E.O.® Technology (Humectants, Emollients, Occlusives), the formula combines three essential moisturising mechanisms to optimise skin hydration and minimise transepidermal water loss.

This unique overnight treatment includes two complementary products that work together to hydrate, nourish, and protect the complexion.

H.E.O. Mask Step 1 — Hydrating Gel (50ml)

The first step features a lightweight, refreshing gel packed with moisture-binding ingredients designed to attract and retain hydration.

Multi-weight hyaluronic acid helps boost moisture levels, visibly plump the complexion, and soften fine dehydration lines.

Natural Moisturising Factors (NMF), including urea and sodium PCA, help replenish and maintain the skin's natural hydration balance.

Aloe vera provides additional soothing benefits, leaving the complexion feeling refreshed and comfortable.

H.E.O. Mask Step 2 — Moisture-Locking Cream (50ml)

The second step features a rich, nourishing cream designed to seal in hydration and protect against moisture loss.

Ceramides help reinforce the skin's natural lipid barrier, while squalane softens and conditions the complexion.

The creamy formula provides an additional protective layer to help maintain hydration throughout the night.

Together, the two steps work to replenish skin moisture, improve softness, and support a healthier-looking moisture barrier.

According to an independent clinical study conducted on 35 participants over 4 weeks, Medik8 H.E.O. Mask provides up to 72 hours of hydration and skin barrier support. Additionally, 94% of participants agreed that their skin appeared more radiant after use.

With regular application, the complexion feels smoother, softer, and more supple, while visible dryness, flakiness, and dehydration lines are reduced.

Key Benefits

• Up to 72 Hours of Hydration: Clinically proven long-lasting moisture retention.

• H.E.O.® Technology: Combines humectants, emollients, and occlusives for optimal hydration.

• Two-Step System: Replenishes moisture and helps lock it into the skin.

• Skin Barrier Support: Ceramides help maintain the natural lipid barrier.

• Multi-Weight Hyaluronic Acid: Helps hydrate and visibly plump the complexion.

• Dryness Relief: Reduces visible flakiness and feelings of tightness.

• Fine Line Smoothing: Helps minimise the appearance of dehydration lines.

• Improved Suppleness: Promotes softer, smoother, more comfortable skin.

• Enhanced Radiance: Restores a fresh, healthy-looking glow.

• Overnight Care: Provides intensive hydration while you sleep.

• Non-Comedogenic Formula: Designed not to clog pores.

• Soothing Benefits: Helps maintain comfort for dry and sensitive skin.

Key Ingredients

Multi-Weight Hyaluronic Acid — A combination of different molecular weights of hyaluronic acid that helps attract and retain moisture for visibly smoother, plumper skin.

Natural Moisturising Factors (NMF) — A complex of moisture-binding ingredients that support the skin's natural hydration balance.

Urea — A naturally occurring moisturising factor that helps maintain hydration and soften dry skin.

Sodium PCA — A humectant that helps attract moisture and maintain skin comfort.

Ceramides — Essential skin lipids that help strengthen the protective barrier and reduce moisture loss.

Squalane — A nourishing emollient that softens the skin and supports its natural lipid balance.

Glycerin — A powerful humectant that helps retain moisture and maintain softness.

Aloe Vera — A soothing botanical ingredient that helps hydrate and comfort the complexion.

Suitable For

• All skin types.

• Dry and very dry skin.

• Dehydrated complexions.

• Skin with a weakened moisture barrier.

• Flaky and tight-feeling skin.

• Dull and tired-looking complexions.

• Fine dehydration lines.

• Sensitive skin, depending on individual tolerance.

• Skin requiring additional hydration alongside active skincare.

• Intensive overnight moisturising care.

How to Use

Apply in the evening 2–3 times per week or as required, as the final step of your skincare routine.

Step 1 — H.E.O. Mask Step 1 (Blue Tube)

1. Cleanse the skin and apply your preferred serums.

2. Smooth an almond-sized amount of Step 1 over the face, neck, and décolletage.

3. Avoid the delicate eye area.

4. Allow the gel to absorb for a few minutes.

Step 2 — H.E.O. Mask Step 2 (White Tube)

1. Apply another almond-sized amount of Step 2 over the same areas.

2. Gently massage into the skin.

3. Leave on overnight without rinsing.

4. Cleanse the skin as usual the following morning.

Tip: H.E.O. Mask can be used after Medik8 Crystal Retinal to provide additional hydration and support the skin's moisture barrier.

Perform a patch test at least 24 hours before first use.