BurgerClosechevronBagSearchUser
  • Logo
  • servicesStores & services
    Liverpool One
    Stores
    Sephora Liverpool One
    5 South John Street, Liverpool One Mall, Liverpool, L1 8BU
    View All Hours +
    Cycle
    Change your store

    Your favourite store allows you to see services available and book appointments

    In-Store Services
    Make-up and skincare services, Benefit BrowBar, gifting and personalisation workshop, Sephora offers you a whole range of services to come and discover in store Make an appointment
    (Liverpool One)
    See all store services
  • Wishlist
  • Cart0
H.E.O. Mask

MEDIK8 H.E.O. Mask Set

%0 4.79 | 311 reviews
Box

£60.00 (£0.41 per ml)

In stock

If you like we can let you know when we have some more.

Product Description

Wake up to a visibly glowing, plump and intensely hydrated complexion with this two-step overnight treatment mask from Medik8.

Taking an innovative and scientific approach to optimum skin moisturisation, H.E.O Mask delivers clinically proven skin hydration, barrier support and moisture retention (both instantly and overtime).

Expertly formulated with the three key pillars of moisturisation - humectants, emollients and occlusives (which make up H, E and O), are combined in an expertly optimised ratio to significantly improve the look of dullness, dryness, fine lines and wrinkles while you sleep.

With H.E.O Mask, you can expect to wake up to your most supple-looking, deeply hydrated skin.

Key Benefits:
Clinically Proven Skin Hydration
Expertly designed to deliver and retain intense hydration for 72 hours post use,* and 94% showed a clinical improvement to moisturisation levels*
*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 support to prevent TEWL (transepidermal water loss - moisture loss through the skin barrier), and improves skin barrier function in just 1 use*.
*Proven via independent clinical study on H.E.O. Mask. Tested on 35 participants over 4 weeks.

Overnight Line-Smoothing Results
Visibly improves the appearance of fine lines and wrinkles as well as dryness, crepiness and flakiness. 94% agreed skin appeared glowing after use.*
*Proven via independent clinical study on H.E.O. Mask. Tested on 35 participants over 4 weeks.

Professional-Grade Treatment
H.E.O. Mask is used within Medik8 professional treatments across the globe to deliver both visible age-defying and soothing results.

Proven Results:
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 moisturisation 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.

Key Ingredients:
Multi-Weight Hyaluronic Acid
H.E.O Mask features multiple molecular weights of hyaluronic acid (small, medium and large), to evenly distribute deep hydration throughout the many layers of the skin - leaving it visibly supple and nourished.

Natural Moisturising Factors (NMFs)
A combination of natural components within your skin (including urea, proteins, 15 different amino acids and lactic acid) that bind together and lock-in moisture for deeply hydrated, moisturised skin.

Ceramides
Naturally found in the skin, ceramides work by mimicking the natural lipid barrier to deeply nourish and replenish the complexion.

Squalane
A near skin-identical lipid that helps to support the skin’s natural barrier for a nourished complexion.

Glycerin
A natural humectant which traps moisture within the skin to leave it comfortable and hydrated.

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

Directions

STEP 1
After cleansing, apply as the last step of your evening skincare routine.

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.

How to Layer H.E.O Mask
PM: Cleanse, tone and apply Crystal Retinal. Use H.E.O Mask as the final step in your evening routine.

Test results

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 moisturisation levels*
94% agreed skin appeared glowing after use*
See more...

Rated 4 out of 5 by from First time purchase, will buy again Great size tubes, skin feels very hydrated and bright after use. Was a free reward but am thinking will purchase again.
Date published: 2025-10-23
Rated 5 out of 5 by from Super nourishing Fabulous texture, this feels like the perfect last step for an overnight moisture boost when my skin feels out of whack.
Date published: 2025-10-23
Rated 5 out of 5 by from Medik8 OBSESSED!! In the last few months I have become obsessed with this brand. As a menopausal woman who used to have great skin, I have found that my skin is a lot drier. This product has transformed the texture of my skin. Smells beautiful and I wake up in the morning glowing. Love it!
Date published: 2025-10-21
Rated 5 out of 5 by from Amazing moisture surge I use this mask once a week and it gives my skin a massive boost. The morning after applying the product my skin is plump and supple and it stays that way for several days. A must have now the central heating is on!
Date published: 2025-10-20
Rated 5 out of 5 by from I'm happy I received this mask as a gift and I'm very grateful for this product, it moisturizes the skin of the face throughout the night, which is very important when autumn comes.
Date published: 2025-10-20
Rated 5 out of 5 by from Great duo A great new duo to add to my night time routine. I’ve used this once a week and my skin looks and feels great in the morning. And my skin care goes on well following this overnight treatment.
Date published: 2025-10-19
Rated 5 out of 5 by from HEO mask Love this product. Leaves my skin feeling fresh and hydrated
Date published: 2025-10-11
Rated 5 out of 5 by from Hydrating Great to use once or twice a week, can really noticed the different the next day.
Date published: 2025-10-10
  • y_2025, m_10, d_27, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_2, tr_309
  • loc_en_GB, sid_170319, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_sephora-uk
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getReviews, 27.16ms
  • REVIEWS, PRODUCT