Medik8 H.E.O. Mask™

H.E.O. stands for Humectants, Emollients and Occlusives – the three fundamental pillars of effective moisturisation:

• Humectants (Step 1) draw water into your skin – like hyaluronic acid, glycerin and NMF
• Emollients (Step 2) fill gaps in the skin barrier to prevent moisture escape – like ceramides and squalane
• Occlusives (Step 2) form a protective seal over the surface to lock everything in – like dimethicone

Most moisturisers only contain one or two of these elements. H.E.O. Mask combines all three in an optimised ratio designed by Medik8's scientists for maximum effectiveness.

H.E.O. Mask is specifically formulated for dry, dehydrated and moisture-depleted skin. In clinical testing with 35 participants over 4 weeks:

• 94% showed clinical improvement in moisturisation levels
• Hydration and barrier support lasted 72 hours after each application
• 97% agreed the mask felt gentle and left skin soothed

If you struggle with dryness, tightness, flakiness or dullness, this mask delivers measurable, clinically-proven results.

Use 2-3 times per week for optimal results, or more often during times of increased dryness (winter, travel, air conditioning, hormonal changes). Because the hydration benefits last up to 72 hours, you don't need to use it every night to see continuous improvement.

Many users incorporate it into their routine on specific nights – such as after using vitamin A products when skin may feel drier.

Absolutely – in fact, it's a perfect pairing. Apply your vitamin A product (retinol, retinal) first after cleansing, then follow with H.E.O. Mask as your final step. The mask helps counteract any dryness or sensitivity that can occur when using vitamin A products, supporting your skin barrier while you adjust to higher strengths.

No. Despite being intensely hydrating, H.E.O. Mask has been formulated to absorb comfortably without leaving a heavy or greasy residue. Step 1 (the gel) feels cooling and lightweight, while Step 2 (the cream) is rich but absorbs well. Most users find it comfortable enough to sleep on without transferring to pillows.

Yes. The mask is dermatologically tested, non-comedogenic, and free from fragrance, alcohol and synthetic colours. In clinical testing, 97% of users agreed the mask is gentle and leaves skin feeling soothed. It's also an excellent choice for sensitised skin – whether from environmental stress, over-exfoliation, or adjusting to active ingredients.

With the recommended usage of 2-3 times per week and an almond-sized amount per step, the set typically lasts 3-4 months. This makes it excellent value for a clinically-proven professional-grade treatment.

Regular night creams provide basic moisture replacement. H.E.O. Mask is a targeted treatment that works on three levels:

1. Draws moisture in with multiple humectants
2. Repairs the barrier with emollients that mimic skin's natural lipids
3. Locks everything in with an occlusive seal

The result is clinically-proven hydration that lasts 72 hours – far longer than a standard moisturiser.

Yes. Medik8 confirms that H.E.O. Mask does not contain any ingredients they would recommend avoiding during pregnancy. The formula is free from retinoids, salicylic acid and other commonly flagged ingredients. It's an excellent choice for supporting hydration during pregnancy when hormonal changes can affect skin moisture levels. As always, consult your GP or midwife if you have specific concerns.