Overnight Moisture Therapy

Hydra-Therapy Memory Sleep Mask

In stock

A weightless overnight formula delivers unprecedented moisture by locking in vital nutrients while you rest.

Hydra-Therapy Memory Sleep Mask is rated 4.7 out of 5 by 358.
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Add to your ritual
What It's Formulated Without
Phthalates, Parabens, Petrolatum, Sulfates and Mineral Oil

Water (Aqua/Eau), Glycerin, Dimethicone, Butylene Glycol, PEG-240/HDI/Copolymer Bis-Decyltetradeceth-20 Ether, Caprylic/Capric Triglyceride, Phenoxyethanol, Dimethicone/Vinyl Dimethicone Crosspolymer, Polyglyceryl-3 Methylglucose Distearate, Dimethiconol, Chlorphenesin, Ethylhexylglycerin, Sodium Polyacrylate, Hydrogenated Polydecene, Disodium EDTA, Parfum (Fragrance), Algae Extract, Citric Acid, Trideceth-6, Potassium Laurate, Artemisia Absinthium Extract, Artemisia Vulgaris Extract, BHT, CI 16035 (Red 40), Opuntia Ficus-Indica Stem Extract, Rubus Idaeus (Raspberry) Leaf Extract, Benzyl Alcohol.
Please be aware that ingredient lists may change or vary from time to time. Please refer to the ingredient list on the product package you receive for the most up to date list of ingredients.

Hydra-Therapy Memory Sleep Mask



A true breakthrough in beauty sleep, its NASA-inspired memory gel texture melts into your complexion replenishing the moisture skin can lose overnight (up to 25% of its levels) Wake up hydrated, restored and refreshed thanks to a repairing mix of our 24-hour Smart Hydrators


Prickly Pear, Green Ginger and Mugwort Extracts

Known as our 24-hour Smart Hydrators for their ability to attract water in challenging environments—to moisturize and pamper parched skin.

Winged Kelp Extract

A rich in omega-3, -6 and -9 fatty acids, to leave skin feeling firmer and more resilient.

Our fruit-derived dual-action Recovery Complex

Brightens for a youthful, healthy glow.
How it work


How to use it

How to use it

  1. Immediately after cleansing, smooth over face and neck, avoiding the eyes.
  2. < Great alone or over your favoriate night serum. Use 2-4x a week as part of your night ritual.
Rated 4 out of 5 by from Hydra-Perfect I tried the Erno Laszlo Hydra-Therapy Memory Sleep Mask without having much knowledge on the product and if it worth all of the hype that I had heard. WOW was I happily surprised. First the scent is amazing light and calming scent. I used the product once the first week because I was nervous about my sensitive skin and at 50 have a new skin issue called vitiligo, well that was not a problem at all! I was able to follow it up with using it twice a week and the results were soft skin lighter dark spots and an all around brightness. I would've given it 5 stars but I need to see the long term effects. I did recieve this product for free to review #influenster
Date published: 2018-02-07
Rated 5 out of 5 by from What I call the Sleeping Beauty Mask! Let me start by saying I love Erno Laszlo products. Everything I have tried has made my skin feel so healthy and amazing. I am loving the Hydra Therapy Memory Sleep Mask I received compliments via Erno Laszlo and Influenster. First off, I do my cleansing ritual and usually apply Active Phetyl before bed, but I substitute that twice a week now with this mask and my skin wakes up so refreshed and moisturized. The texture is unlike any product I have applied on my skin before. It’s similar to a gel but has a spring to it and feels so refreshing gliding onto my skin. It’s definitely a new favorite that I wouldn’t have considered before. My skin loves it.
Date published: 2018-02-01
Rated 5 out of 5 by from My skin’s new best friend! This was my first time trying an overnight mask and now that I know how incredible they are, I will never go back! The Sleep Mask is lush and goes on easily, soaking into my skin. It doesn’t feel oily or leave any residue. It nourishes and moisturizes my face while I sleep. When I wake up my face feels soft and ultra-moisturized. The Sleep Masj has completely transformed my skin in the three weeks I’ve been using it. I have no more breakouts and my skin looks and feels more firm. This product is incredible. I look forward to using it for years to come! Please note that the Erno Laszlo Sleep Mask was kindly provided to me for free but the review is entirely my own opinion.
Date published: 2018-02-24
Rated 5 out of 5 by from It keeps my skin from developing age At first I was consumed with the catchy name of this sleeping treatment. Now I understand why it received the name it has been given: it does exactly that. The product is literally memory hydration and even the gel texture springs back into position after I've scooped out my dose for the night. I can feel it working. It contains ingredients to treat, yes, but it simultaneously forms a moisture barrier on the skin. As a squinter and face sleeper, this helps prevent the lines forming as I sleep. I noticed if I sleep without this, then my skin creases on the areas that hit the pillow. With this on at night, it helps prevent the creasing caused by staying in one position during sleep.
Date published: 2019-08-27
Rated 5 out of 5 by from Love this Mask!!! I had no idea there was a product like this available. I have normal to dry skin and this product is a miracle. I received compliments from my friends the day after using it at how "glowing" my skin looked! I feel it would be good for all skin types as it is very gentle and light but at the same time is very moisturizing without clogging pores. I am used to night creams being thick and causing breakouts but this texture is fabulous goes on smooth and delicately without clogging pores. Thank you Erno Laszlo and Influenster for sending me this complimentary product to test and give my honest review.
Date published: 2018-02-08
Rated 5 out of 5 by from Must Have for Aging Skin Hydra-Therapy Memory Sleep Mask has the cutest self-levelling formula that makes it extra pleasant to apply. It’s like wearing a delicious dessert on my face. A tiny amount of product is needed for my face. It feels weightless, yet hydrating and it is not sticky at all, which makes this mask a winner in my book. I use it three times a week, in the evening, sometimes on top of the serum. The combination of plant extracts does a great job at keeping my skin hydrated, without irritating or causing breakout. Excellent quality from a prestigious brand.
Date published: 2019-09-23
Rated 4 out of 5 by from Baby Skin Achieved! It's winter in Wisconsin and my skin is miserable. Enter the Erno Laszlo Hydra Therapy Memory Sleep Mask. The directions state to use it 2x per week. It comes with a cute little spatula. So you stick the spatula in the weird jelly and then smooth it onto your face and go to sleep. I rubbed the excess into the backs of my hands. I woke up with baby soft skin that didn't hurt or feel like it was stretched over my bones. I've used it twice and have had great results both times. It's light, it's got a very mild fragrance and it really delivers all day moisture. I received a free sample of this product, but the opinions are entirely my own.
Date published: 2018-01-29
Rated 5 out of 5 by from Customer for Life! I receved the hydrating & nourishing mask product free for testing. I was super excited because I love all the Erno Laszlo I've ever used. I cleaned my skin with the Erno Laszlo white bar of soap before applying the mask. I applyed it on my face and neck area. My skin is semi sensitive. It has a nice light scent. After waking up after the first use my skin was so soft. The texture was softer to the touch. Reddness is normal for my skin but it had calmed it down. My skin looked more luminous. I'm going to continue to use this mask! If your skin is feeling dry, tight, dull, and just needs some TLC try this mask. I can't wait to try some more products.
Date published: 2018-02-03
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Why do you need to avoid the eye area &amp; brows when using the sleep mask? What happens if you use it in these areas?

Asked by: Cherie12
While it is not harmful to use in the eye area or apply to brows, we recommend using only products specifically formulated for the eye around the area. The area around your eyes is very delicate and eye formulas tend to be created with a gentleness in mind to reduce pulling on the skin. We also do not recommend applying masks to any facial hair (including brows and beards) as it can be difficult to wash out.
Answered by: EL Advisor
Date published: 2018-11-08

I am close to 68 and have used EL when I was younger...now with La\Mer...would love to transition back to EL...My budget is limited so what do you recommend for mature skin? Will this product be enough?

Asked by: benita68
I highly recommend this product. I started using EL over 40 years ago when I was in my early twenties and have used other high-end products like Revive and Amore Pacific since then However, I've recently reunited my skin with EL, not because of price, but because of their many advancements in skin care that put them at the head of the pack.
Answered by: LoveEL4Ever
Date published: 2019-03-13

How would you recommend I use the night mask. It was given to me so can I use my facial oils and creams or is it clean face then the mask then bed?&nbsp;

Asked by: Mkface25
You will want to do your normal cleansing and toning, and then apply the mask. If you are still feeling dry, you can apply a moisturizer over the mask as well.
Answered by: EL Advisor
Date published: 2019-01-24

I just purchased FIRMARINE NIGHT CREAM ... could I use this as well? Before or after I've put the night cream on?

Asked by: DesignsthatPOP!
You can use the Hydra-Therapy Memory Sleep Mask on its own, or as a layer before moisturizing, if you need more hydration.
Answered by: EL Advisor
Date published: 2019-01-24

How many nights a week do you use this product?

Asked by: Jode
I use it a couple nights a week AND if I am not using makeup I use it in the day usually once a week. I love it. Feels great.
Answered by: Penny O
Date published: 2019-01-24

Is Hydraphel day cream SPF 15 still available? If not, what is the replacement for it to go with the Hydraphel Night cream?

Asked by: Bibigol
The Hydra-Therapy Memory Sleep Mask is something I will never do without again in my life. &nbsp;It can be used at night after cleansing or any time during the day for a supercharge of moisture to your skin. &nbsp;It looks like a beautiful light pink gel in the jar, but when you apply it, it instantly turns to the smoothest liquid which absorbs almost immediately!!! Provides almost an immediate in the look and feel of your skin. &nbsp;Amazing!!
Answered by: Barbiedall
Date published: 2019-01-24

I assume you apply this after you toner. &nbsp;Then do you eliminate your serum and night cream after applying?

Asked by: BicoastalK
I love this stuff. I use it after my hydraphel toner. I sleep in it and then wash my face in the morning ... but even though this isn't how it is supposed to be used if I don't wear make up during the day, I use the same regimen in the day and I find it makes my face feel clean, fresh and plumped up.
Answered by: Penny O
Date published: 2018-01-30

Hydra-Therapy Memory Sleep Mask

Am I supposed to put this mask on every night or just a few times a week at night?
Asked by: Judy W
Hi Judy, Use immediately after cleansing. Smooth mask over the face and neck, avoiding eye area and brows. Blot off excess product. In the morning rinse off any mask residue with warm water and follow with the Erno Laszlo treatments and moisturizer prescribed specifically for your morning ritual. For optimal benefits, the mask should be used twice a week in conjunction with your regular Erno Laszlo products.
Answered by: Anonymous
Date published: 2018-11-27
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