PRE-ORDER Expected back mid-December

Hydroxy Overnight Mask


This product will be available by December 15, 2020.

4 payments of $12.5 with Afterpay

Purchase this product now and earn 50 Points! Learn more

Salicylic Acid-based exfoliating and hydrating leave-on night mask, for acne-prone, oily, sun-damaged or sensitive skin. With soothing Aloe Vera, it helps to remove keratin and old skin cells while you sleep, ensuring new skin can thrive. As well as a mask, it can also be used as a spot treatment for breakouts or dry and chapped skin.


Note: should not be used during pregnancy.

About This Purchase:


Returns within 21 days


+ purchases over $250AU


Made & Owned


Not tested on animals

Customer Reviews
5.0 Based on 10 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • skin feeling
  • couple
  • times
  • experience
  • sensation
Audrey C.
I recommend this product
Great product

Used the product for about a week or so. So far I had a good experience. The first time I used it I had a tingling sensation but it subsided. Subsequently less tingling sensation as I used it for a couple of times. It made my skin feeling more smooth and comfortable.

Evidence Skincare

Thank you for your review Audrey. Hydroxy Overnight Mask is definitely one of the favourites here in the ESK office :)

Danielle A.

This product is a total Game changer! My dry, mature skins LOVES the silkiness of this and I really look forward to the 2 nights a week that I use it! The next morning my skin is dewy and fresh.

Karen L.

I was hesitant to use this mask because how could it be great for acne prone skin and my mature skin (65)? But first time I used it I loved the way my skin felt the next morning, so smooth, dewy and felt good. It's a regular twice weekly ritual for me.

Simone G.

I saw and felt the difference from the first time I used the Hydroxy Overnight Mask. My skin tends to be on the dry side, is sensitive and prone to redness. All the ESK products have been wonderful for my skin but the mask just gives it an extra boost. After using it, my skin tone is more even and it feels soft, plump and nourished. Love the Hydroxy Overnight Mask.

Glynis N.

I have tried so many products over the years. ESK however is amazing. The fell and texture of the creams and serum makes your skin feel like it is getting a warm hug. The subtle fragrance is very calming. My skin is glowing. Ian so thankful I found ESK. One of the surprising things though was the friendly call I received to see how I was going with the products. The wonderful person I spoke to answered all my questions. Excellent customer service. Thank you

With 5% Salicylic Acid (Beta Hydroxy Acid) for exfoliation and 10% Urea to moisturise and soften the skin this overnight mask is on skin that is prone to acne. It is also better tolerated (than Alpha Hydroxy acids) and highly moisturising and can be used as an occasional leave on exfoliation treatment for aging skin which is drier and has a tendency to sensitivity.


Being related to Aspirin, Salicylic acid has anti-inflammatory properties and is generally well tolerated 1. It exfoliates the skin 2 and has been shown to be effective in reducing acne 3, managing some of the signs of premature (sun induced) skin aging 4 (especially hyperpigmentation) and psoriasis 5. Its effectiveness as an exfoliator as also been shown to be enhanced when formulated with Urea 6 which is a (humectant) moisturising agent.

Salicylic Acid

Use 1 – 2 times a week at night after cleansing, in place of other night-time products. May also be
used as a spot treatment for pimples (as needed). Discontinue use if irritation occurs.

Not for use during pregnancy.

Aqua, Urea, Alcohol, Cetearyl Alcohol, Propylene Glycol, Salicylic Acid, Glycerin, Glyceryl Stearate, PEG-100 Stearate, Sodium PCA, Dimethicone, Lanolin, Aloe Barbadensis Leaf Juice, Ceteareth-20, Tocopheryl Acetate, PEG-20 Stearate, Phenoxyethanol, Caprylyl Glycol.