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Medik8 H.E.O. Mask 2x50ml

Medik8 H.E.O. Mask 2x50ml

The Medik8 H.E.O. Mask is a two-step overnight mask that promises to deeply hydrate even the driest of skins and leave skin looking and feeling smoother, plumper and more supple. H.E.O stands for the three essential pillars of hydration: Humectants, Emollients, and Occlusives.
Regular price $119.00
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The H.E.O mask is here to leave you looking properly moisturised, smooth, plump and radiant.  This innovative two-step mask has been expertly formulated with an optimised ratio of Humectants such as Multi-Weight Hyaluronic Acid, Natural Moisturising Factors, Glycerin, and Blue Sea Kale, Emollients such as Squalane and Ceramides, and Occlusives (Dimethicone) to improve the look of fine lines and wrinkles, and dry dull skin.

  • Two-step overnight mask
  • Skin is left glowing
  • Skin looks nourished, hydrated, smooth, plump and supple
  • Leaves skin looking moisturised overnight and helps boost moisture long term
  • No artificial fragrance
  • Paraben free
  • Vegan friendly
  • No synthetic colours
  • No Phthalates
  • Alcohol-free
  • Cruelty-free 
  • Dermatologically Tested & Non-Comedogenic

Step 1 - Gel: Aqua (Water), Glycerin, Saccharide Isomerate, Aloe Barbadensis Leaf Juice (Aloe Vera), Glyceryl Glucoside, Urea, Phenoxyethanol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, Sodium Hyaluronate, Sodium Hydroxide, Ethylhexylglycerin, Allantoin, Sodium PCA, Citric Acid, Sodium Citrate, Crambe Maritima Leaf Extract, Maltodextrin, Potassium Sorbate, Sodium Benzoate, Hydrolyzed Gardenia Florida Extract.

Step 2 - Cream: Aqua (Water), Squalane, Dimethicone, Caprylic/Capric Triglyceride, Stearic Acid, Glyceryl Stearate, PPG-12/SMDI Copolymer, Phenoxyethanol, Behenyl Alcohol, Cetearyl Olivate, Linoleic Acid, Ceramide NP, C12-16 Alcohols, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate, Xanthan Gum, Palmitic Acid, Sodium Hydroxide, Ethylhexylglycerin, Hydrogenated Lecithin, Lactic Acid, 1-Methylhydantoin-2-Imide, Acetyl Glucosamine, Polysorbate 60, Sorbitan Isostearate.

It’s cleverly crafted with a blend of H.E.O. (Humectants, Emollients and Occlusives). These are the three essential components to moisturisation.

Usually, most products only contain one of these elements, but that’s what makes this mask so special.

It contains all three!

Humectants - Are like magnets that help draw water to the skin to rehydrate, smooth and plump.

Humectants found in this mask are: Multi-weight hyaluronic acid, glycerin, natural moistursing factors and blue sea kale.

Emollients - Use their skin-identical, oil-loving properties to make sure moisture doesn't escape the skin. Essentially, it locks in moisture.

Emollients found in this mask are: Ceramides, squalane and linoleic acid.

Occlusives - Work to create a breathable barrier on the skin’s surface to lock in the humectants and emollients while also preventing transepidermal water loss. This will also help with keeping your skin barrier happy.

Occlusive in this mask is: Dimethicone which helps with improving the look of fine lines and wrinkles.

Here some other main features of the Medik8 H.E.O. mask:

The new Medik8 H.E.O mask is clinically proven to deliver and lock in hydration for up to 72 hours.

Promises to improve the appearance of dryness, dullness as well as fine lines and wrinkles.

Promises glowier and plumper skin when you wake up.

Works to replenish moisture levels in dry and extremely dehydrated skins.

Nourishes the skin barrier and visibly plumps the skin.

Is 100% vegan and is alcohol and cruelty-free.

Step 1 works to deeply hydrate and Step 2 locks in moisture.

After cleansing, apply as the last step of your evening skincare routine. Smooth an almond-sized amount of Step 1 of H.E.O. Mask over 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. Apply 2-3 times a week or as required. Patch testing prior to use is advised.

This two-step hydrating mask delivers exceptional results with a cooling blue gel followed by a ceramide cream. Customers said it provides "baby soft skin" and "buttery smooth" texture. The formula works deeply over time, reducing dehydration lines without causing breakouts. A little goes a long way, though step one dispenses easily. Ideal for sensitive, combination, and mature skin.

  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
W
Willie H.
Medik8 Hall of Famer

Okay, ladies and gents. This is the most hydrating and quenching mask duo I have EVER put on my skin and I have tried just about EVERYTHING before and since (because Im easily swayed by new and shiny things). Ive tried just about everything medical grade (I knowits mostly marketing), and in between but MediK8 has some real gemsat least the ones not loaded with sensitising citrus oils. This mask is one of them as well as Liquid Peptides, Crystal Retinal, Clarity Peptides, and Press and Glow. All are fantastic on my sensitive, normal-leaning-dehydrated skin.

K
Krista G.
Great deep hydration

This is a two step mask both in tubes so better than a sheet mask in terms of waste. The first step is a cooling blue gel, it feels very soothing when applied. After allowing the first step time to absorb apply the second which is a ceramide type white cream. I have combination oily dry skin that is also sensitive and dehydrated. I reach for this mask any time my skin feels dry or looks like it needs hydration. The next day my skin feels rehydrated and it causes me no issues with breakouts or sensitivity. This mask doesnt give a very obvious result but over time I can see my skin is better hydrated it seems to work not just on a temporary level but provides better hydration and decreases my dehydration. Its not one that provides an instant fix but over time I can feel my skin has better moisture with less dehydration lines. It lasts ages but just be careful step one is quite liquid and its very easy to squeeze out too much.

M
Maria G.
Baby soft skin every morning

I use this as my just before bed skincare routine after my normal nightly routine. I love the STEP 1 blue Gel. A tiny little goes a lonnng way so please dont make the mistake I did and plopped a dot on each top, bottom, cheek to cheek. Let the blue gel dry then apply the same amount of STEP 2 cream. I initially only used it twice a week as I did feel some slight tingling, but that tells me something magical is going on - especially when I woke with baby soft skin as opposed to an allergic reaction lol. I got used to it, then upped it to 3 times for a month, now I do it religiously every night because the effect it has on my skin is addictive and productive too. The produce being 52 with baby soft, smooth as glass skin. (As a complete stranger told me today after asking what make up I use? (I had mascara, blush and lippy on - no foundation) - she handed me her phone to input the products I told her I used so shed remember lol. So thank you, Medik8 for my baby soft, smooth as glass skin at 52.

M
Malinda H.
Hydrated, super smooth, soft skin

I tried this for the first time last night in place of my regular PM moisturizer. I am already very impressed! I have a pretty lengthy skincare routine and was a little afraid this might be too much on top of all of that, but I was wrong! The 2nd step is like a rich moisturiser, but spreads and absorbs very well and does not leave me feeling greasy at all. For reference, I am in my 20s with combination skin and acne prone so Im always afraid of moisturising products clogging my pores or causing breakouts. The H.E.O mask is PERFECT. Super hydrating and I woke up to buttery smooth skin, but not oily or broken out at all! I use Medik8s Crystal Retinal 10 and Hydr8 B5 Intense serum (just started this one) as well, and have had great results with all of the products!

A
Althea B.
Deeply hydrating, I adore this

I adore this product, the two step process makes it feel like a spa within your own home. The blue gel is cooling on the skin and is packed full of ingredients such as hyaluronic acid and humectants which draw water to the skin we then dive into step two with a velvet soft cream layer. This is a luxury emollient jam packed with ceramides that just glide over the skin but dont put too much on or it will leave you feeling greasy. This mask is fabulous for those dry days, those times when you need an extra boost. I love this mask for when my skin needs an extra helping hand. I use this a couple of times per week for when my skin is looking a little tired this mask transforms my skin with a huge hydration boost. I use it all over my face, neck and dcolletage.

C
Cristina H.
Saviour

So my skin use to always be clear l, hydrated, no issues. But ever since I developed two auto immune disorders my skin barrier has given up on me. I tried every product that influencers recommend - was all a waste of money I tried ride Panthenol Centella You name it ! And I stuck to each routine for a few lmontjs I decided to ignore them all and do my own research and follow actual science and my skin was getting better but still not back to normal. I was missing lactic acid and urea into my routine, which this product has . Ive been using it morning and night and will do so until my skin stabilises then will reduce the Frequency. This is the only product thats helping my skin right now

A
Andrea S.
Fantastic smoothing and plump skin

This mask combo is amazing! I've used different overnight masks on my face some high end, but this mask was really comfortable to sleep in. Wasn't greasy, it soaked beautifully into my skin. The next morning my face felt like silk, much smoother and was really illuminated and plump. I've been using it in my skincare routine once a week, especially after I have used an acid or dermabladed, and it has certainly made a difference to my skin.

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FAQs

The Medik8 H.E.O. Mask is a two-step overnight treatment designed to provide layered hydration support while reinforcing barrier function during sleep. The system combines humectants, emollients, and occlusive ingredients to help maintain hydration balance and reduce overnight moisture loss. Step 1 delivers lightweight hydration to attract water to the skin, while Step 2 helps seal that moisture in with a nourishing cream layer. This structured approach supports skin comfort and resilience, particularly when experiencing dryness or environmental stress. By working alongside natural nighttime renewal processes, the mask helps improve the appearance of smoothness and suppleness over time when used consistently within an evening skincare routine. Last reviewed: February 2026

The mask is described as a nighttime treatment because it is formulated to remain on the skin while you sleep, a period when the skin naturally shifts toward repair and renewal processes. Overnight application allows hydration-supportive ingredients to remain in prolonged contact with the skin, helping restore hydration balance and reinforce barrier function without interference from environmental exposure. This extended wear helps reduce overnight moisture loss, which can contribute to dryness or tightness by morning. Rather than acting as a quick treatment, nighttime masks provide gradual conditioning benefits that support smoother and more refreshed-looking skin with consistent use. Last reviewed: February 2026

After completing your evening skincare routine, apply Step 1 evenly across the face to deliver hydration-supportive ingredients. Follow immediately with Step 2, which helps lock in moisture and create a protective layer that supports barrier function overnight. The mask should be left on while sleeping and gently rinsed or cleansed off in the morning before continuing with daytime skincare. Using the product as the final step in your routine ensures optimal moisture retention. Avoid layering additional heavy occlusive products on top, as the two-step system is designed to provide balanced overnight hydration on its own. Last reviewed: February 2026

The Medik8 H.E.O. Mask is generally suitable for a wide range of skin types, particularly those experiencing dehydration, dryness, or temporary barrier compromise. Skin exposed to environmental stress, seasonal climate changes, or active skincare routines may benefit from additional overnight hydration support. The layered formulation helps maintain hydration balance while supporting barrier function, making it appropriate for sensitive skin when introduced gradually. Normal and combination skin types may also use the mask periodically when extra nourishment is needed. Adjusting frequency based on individual skin response helps maintain comfort and long-term routine compatibility. Last reviewed: February 2026

The mask is typically recommended two to three times per week or as needed when skin feels dehydrated or stressed. While gentle enough for regular use, allowing rest days between applications helps maintain balance and prevents excessive product buildup, particularly for combination or oily skin types. Frequency can be adjusted based on environmental conditions and individual hydration needs. Consistent but moderate use helps support barrier function and maintain moisture levels over time. Pairing the mask with a balanced daily skincare routine and sun protection helps sustain hydration benefits and overall skin comfort. Last reviewed: February 2026

NOTE - Content reviewed by skincare professionals. Information is educational and not a substitute for medical advice. Results may vary depending on skin condition and routine consistency