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Summer Fridays

Jet Lag Deep Hydration Serum

4.8 · 794 reviews
4,673 ₽

What it is: This lightweight jelly-serum instantly absorbs to deliver skin-drenching hydration. Its formula helps to soothe dry skin and increase suppleness.Skin Type: Normal, Dry, Combination, and OilySkincare Concerns: Dryness, Redness, and Uneven TextureFormulation: Lightweight SerumHighlighted Ingredients:- Squalane: Infuses skin with penetrating, weightless moisture.- Glycerin: Is a protective ingredient that attracts and holds water in even the driest skin.- Skin-Calming Blend: Comforts and diminishes redness.Ingredient Callouts: This product is vegan and cruelty-free.What Else You Need to Know: For instant hydration anytime, anywhere. Squalane infuses skin with weightless moisture and helps support a healthy moisture barrier, Glycerin delivers lasting dryness relief for soft, supple skin while Colloidal Oatmeal, Aloe and Arnica help comfort skin and diminish the appearance of redness.Clinical Results: In a 4-week consumer study with 34 participants (ages 25 to 55):- 100% said their skin felt more hydrated- 97% said their skin felt more hydrated all day long- 91% said their skin felt soothedIn an independent clinical study with 34 participants (ages 18 to 55):- 100% showed a significant increase in measured skin hydration, both immediately after application and after 24 hoursClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

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What it is: This lightweight jelly-serum instantly absorbs to deliver skin-drenching hydration. Its formula helps to soothe dry skin and increase suppleness.Skin Type: Normal, Dry, Combination, and OilySkincare Concerns: Dryness, Redness, and Uneven TextureFormulation: Lightweight SerumHighlighted Ingredients:- Squalane: Infuses skin with penetrating, weightless moisture.- Glycerin: Is a protective ingredient that attracts and holds water in even the driest skin.- Skin-Calming Blend: Comforts and diminishes redness.Ingredient Callouts: This product is vegan and cruelty-free.What Else You Need to Know: For instant hydration anytime, anywhere. Squalane infuses skin with weightless moisture and helps support a healthy moisture barrier, Glycerin delivers lasting dryness relief for soft, supple skin while Colloidal Oatmeal, Aloe and Arnica help comfort skin and diminish the appearance of redness.Clinical Results: In a 4-week consumer study with 34 participants (ages 25 to 55):- 100% said their skin felt more hydrated- 97% said their skin felt more hydrated all day long- 91% said their skin felt soothedIn an independent clinical study with 34 participants (ages 18 to 55):- 100% showed a significant increase in measured skin hydration, both immediately after application and after 24 hoursClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

Customer reviews

5.0
verified purchase
Best serum

I absolutely love this serum. It’s hydrating and makes my make up look so good. I have really dry skin especially over the summer and this has been a life saver. This is now my go to.

8/24/2026
3.0
verified purchase
Love but Ughhhh

I love it so much but it causes so much congestion! If I put it on in the morning, by evening I already have tons of whiteheads. Makes me so sad because it feels so good on dehydrated skin. I think the squalane is the star ingredient.

7/25/2026
4.0
verified purchase
Love. Needs a better bottle

Love this serum. I have very sensitive skin and spent about 8 months trying to find products that healed a bonkers breakout I had after my usual routine changed their formula. This serum is it: hydrating, smoothing, and soothing. Only drawing is that at the end of the bottle it’s impossible to get the last bit out because of the design.

7/14/2026
5.0
verified purchase
perfect glow under makeup

I originally purchased the summer fridays jetlag travel set and fell in love with all products...the mist is cool and refreshing but not necessary. I wasn't sure what to expect but this serum has changed my skin for the better. it keeps it deeply hydrated which I value very much. I ended up switching out from the glow recipe serum to this one...it is a bit pricey but like every other sephora product I will try and open the container to get every last drop.

7/4/2026
4.0
verified purchase
Very moisturizing!

I do really like this product, it is very hydrating and if I’m being honest I use it as a moisturizer often. The only thing I don’t adore about this product is its price. I don’t feel as though it isn’t worth the price, but there are cheaper products that are very similar.

7/2/2026
2.0
verified purchase
Dry Skin:(

At first, I really loved how this product made my face feel but after about a week and half, my face was so dry that my makeup didn’t want to cooperate with me. I have dry skin normally so this didn’t seem to help me.

6/20/2026
5.0
verified purchase

This was my first summer Fridays product. I went around the store trying every hydrating serum on the back of my hand and this was the winner. It is amazing and gives long term hydration… particularly under makeup

6/8/2026
5.0
verified purchase

I have used this product for a few months now! I really like how hydrating it is! Bought my second bottle.

6/6/2026
1.0
verified purchase
Burns my skin

Was gifted this and everytime I use it, it burns my face and I've had to wash it off. Would not recommend if you have sensitive skin.

5/27/2026
5.0
verified purchase

Originally received this in the gift set for Christmas and fell in love. I use it with the Jet Lag Mask and it has been a game changer for my dry, sensitive blemish prone skin. One pump for my whole face so a little goes a long way

4/25/2026