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 pill
4.8
270 ratings
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Face feels so moisturized
I really like this set. It goes on seamlessly and feels so good on your skin. You wake up to beautifully moisturized, smoothed skin. This is great for our dry climate in Western Colorado.
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Kathy · 3 days ago
A mask I actually use
I received the H. E. O. Mask as a free gift and love it! It is easy to use, unlike the messy masks in a packet, and my skin feels great after use. I use it at night and in the morning my dry skin feels soft.
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Gina · September 26, 2026
Love this
I’ve been alternating this night mask with Crystal Retinal 10 for about two weeks and I’m really liking how hydrated my face feels in the morning. I’m excited to see more long term results.