Take Hydration to the Next Level

Hydra-Therapy Boost Serum

$98.00 1.0 oz

or 4 Interest-Free Payments of $24.50
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This revolutionary oil-serum hybrid takes hydration to the next level. Micro-droplets of oil – infused with two powerful actives – are suspended in a hydra-gel to protect their purity and potency until they touch your skin. As the gel dissolves in a refreshing veil of moisture, the oil droplets go to work, delivering vital nutrients and leaving skin its most hydrated, nourished and radiant.
With our cutting-edge micro-moisture delivery system, one step in your ritual becomes two: instantly replenish moisture levels; then boost skin’s own renewal process and defenses. All thanks to some extraordinary actives.

  • Papyrus Vegetable Sap, from the African water plant, is a complete hydration system in nature, and on skin: attracting, retaining and protecting moisture.

  • Sea Fennel, among the heartiest plants in nature, lends its unique powers of self-preservation to skin by helping rebuild the natural moisture barrier

  • Shea Butter is an age-old hydration fix for dry skin, but also supports skin’s own renewal process, helping restore and firm as it smooths, softens and nourishes.


What It's Formulated Without
Phthalates, Parabens, Petrolatum and Mineral Oil


How to Use

After cleansing, toning and before moisturizer, smooth over face and neck, avoiding the eyes. Use morning and night.

Hydra-Therapy Boost Serum is rated 4.9 out of 5 by 54.
Rated 3 out of 5 by from A boost for sure ! This product being new to me, the packaging is beautiful looking. Packaging felt high end. I washed and toned my face did I feel a instant change? No but ad the days have gone on the appearance of my face has brightened and looked less dull , I feel like I'm looking at a younger version of my self. The product isn't a instant thing I guess we could say the first day I was left wondering by tbe 3rd day my skin felt hydrated and looked so much more youthful. Which was almost shocking to look so bright and healthy when I have not seen that before this product. I will say this is not a quick fix but with time (3 days for me ) it does brighten and moisturize .
Date published: 2018-07-20
Rated 5 out of 5 by from Best hydrating serum I have been using the Hydra Therapy Boost Serum for a short time only, but I am amaized by what it has already done for my skin. I live in Texas and the summer heat really dries my skin, but with this serum I have been able to combat that. I have been using it every morning after washing my face. Just one pump goes a long way with this one. It absorbs well and leaves my skin feeling hydrated and well moisturized. It also has a wonderful light floral scent that I really like. If you are looking for a great hydrating Serum that works wonders than this is the product for you.
Date published: 2018-07-18
Rated 5 out of 5 by from Quick and easy step to hydration and silkiness I use this after my E.L. cleanse rountine in the morning. I have attached a photo of the two pumps you are to apply to the face and neck. I have dry skin that is sensitive and have had no issues with this product. When you first put in on it is wet but upon absorption it is smooth, non greasy and really skin softening. It definitely hydrates my skin. I currently do not use a moisturizer after use as it does the job for me and I use an spf foundation. I do use primer on top for full make up and have had no separation or greasiness. I can use just a dust of powder over it for home. I have gotten compliments from my mom and my facialist since wearing this saying my skin looked beautiful. I was sent this product for my honest review and have really liked it. This would be a product I would consider repurchasing as it is easy to use, I like the results I see and light simple packaging.
Date published: 2018-07-20
Rated 5 out of 5 by from Light, non greasy, doesn't take much. I've been using this Hydrotherapy Boost Serum religiously for several weeks. It's very light and glides on smoothly. A little goes a long way. It's non greasy. Leaves your skin hydrated yet leaves no residue. A very slight scent which for me was a huge winner. Makeup glides on smoothly and effortlessly over the serum. Perfect for oily skin. Has lessened redness in my face over the small amount of time I've been using the product. Consistency of a light gel.
Date published: 2018-07-20
Rated 5 out of 5 by from My Favorite Travel Companion! I absolutely love this product! It hydrates quickly - especially when I am running out the door and I don’t have time for a full routine. It fits in my make-up bag perfectly and TSA is never an issue. It’s a MUST HAVE! Bring on the sun and beach vacations!
Date published: 2018-06-06
Rated 5 out of 5 by from Holy grail product! This serum is amazing. It’s super light and super moisturizing and keep my skin soft and hydrated all day. I have senesitive skin and this doesn’t irritate it at all. Very lightweight and absorbent. I also have oily skin and doesn’t create extra oil or show it. The packagaing is beautiful and I love how you can see the product as you go through it. A little goes a long way. I’ve been using it now for about a month and already see a difference in my skin. It’s a lot more even and hydrated. Highly recommended for anyone who is serious about skincare or looking to upgrade from your routine.
Date published: 2018-08-14
Rated 5 out of 5 by from Just what I needed I was so pleasantly surprised at how this product not only makes my skin look, but also how it feels to the touch. As I get older, I need different things for my face and I have to say this is my hero right now. I waited to review until I had used for a while and it really just made it more favorable because I can really see and feel the difference it has made. My skin is brighter, tighter and all around younger looking and it's not just me that thinks so because I get a lot of looks and comments from people when I go out. I hope to be able to continue to benefit from this serum because I would hate to have to change from it. You don't have to use very much at all so it really makes it worth what you pay
Date published: 2018-08-14
Rated 5 out of 5 by from Awesome Stuff!!!!! I received Erno Laszlo Hydra-Therapy Boost Serum for Free in return for my honest review. I applied a small amount of Hydra-Therapy Boost Serum to my face & neck & noticed right away how quickly it absorbed into my skin. I then began to apply my face primer & liquid foundation. All throughout the day I had no shine & my skin stay moisturized & soft. I am in love with the floral smell and kept smelling it on my face all day. I am very happy i received this as a Free Sample & to experience results in just one use! My skin really feels smoother in texture. Being in the sun a lot & applying Erno Laszlo Hydra-Therapy Boost Serum before & after sun exposure has really kept my skin from looking leather like. I highly recommend this product to every female that has the dream to have beautiful smooth skin!
Date published: 2018-07-16
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Do you all know when this will be available at Nordstrom?

Asked by: Erick
Stock is available now for the Boost Serum at Nordstrom on Michigan Ave in Chicago.
Answered by: EL Advisor
Date published: 2018-07-11

I this designed for a specific skin type? I have been a 1:00 (on the old system)

Asked by: Marj212
The Boost Serum is great for all skin types. It is ideal for dry skin in need of hydration, but it is also a great alternative to a full moisturizer for more oily skin types. We suggest trying the Boost Serum as a substitute for a PM moisturizer, which may be heavier then you need.
Answered by: EL Advisor
Date published: 2018-08-03

Is this product non-comedogenic?

Asked by: Whoami
Yes, our new Boost Serum is non-comedogenic.
Answered by: EL Advisor
Date published: 2018-10-17
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