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This cool, refreshing moisturizing serum provides intense hydration, calming and soothing benefits to dry, sensitized, rosacea-prone or sunburned skin. Formulated with antioxidant-rich Centella Asiatica, this serum provides protection against the aging effects of free radical damage while helping revitalize aging or compromised skin.
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209 Reviews
Skin85258
Verified Purchase
This is the perfect HA serum. Absorbs in the skin nicely while being hydrating. Does not make products I put on top of pill either.
0 people found this helpful
poreDecisions
Verified Purchase
This serum is basically a chill pill for angry skin. Red, irritated, over-exfoliated, or just dramatic? Two pumps of Hydra-Cool and my face immediately stops filing formal complaints. It’s lightweight, sinks in fast, and doesn’t leave me shiny, sticky, or questioning my life choices. It layers beautifully under moisturizer, SPF, and actives — no pilling, no beef with retinol, no chaos. I especially love it post-treatment or on mornings when my skin wakes up choosing violence. That said… for the price, I did briefly expect it to pay my bills. The hydration is excellent but not long-lasting on its own, so you will still need a moisturizer unless you live in a rainforest or have naturally unproblematic skin (couldn’t be me). Why four stars? Because it’s amazing at calming and cooling, but it’s a supporting character, not the main hydration star. Incredible vibes, just not a one-product routine. Best for: sensitive or reactive skin, redness, post-procedure care, and people who like their skincare effective but not dramatic. Would I repurchase? Yes — while side-eyeing the price the entire time.
2 people found this helpful
PalomaMia
from South Dakota
Normal Skin
Verified Purchase
I have been using this serum for several years and I love it. Its the perfect light, hydrating, soothing and cooling serum. It truly does everything it promises to do! And I love the blue bottle. I would highy recommend this serum.
2 people found this helpful
MissG
Verified Purchase
This product leaves my skin soft. A little goes a long way.
2 people found this helpful
JMP
from Florida
Oily Skin
Verified Purchase
I got the sample size first and like it so much I purchased the full size. It hydrates my skin without making it feel greasy. I have sensitive, acne prone skin. This product works well for my difficult skin.
0 people found this helpful
TWood
Verified Purchase
I love this product, I use it twice a day and see the results dramatically when I use this product consistently. I can also see immediately when I don’t use the product. This leaves my skin feeling soothed and smoothed.
0 people found this helpful
LovelySkin Customer
Verified Purchase
Hands down the best hydrating serum on the market. Cooling, lays well under makeup and other serums, perfect for my type 2 rosacea.
1 person found this helpful
LovelySkin Customer
Verified Purchase
Love the IS Clinical line. Been using it a year recommended by my dermatologist and do see a difference.
0 people found this helpful
LovelySkin Customer
Verified Purchase
I love love love this serum, I just wish it was not so expensive. Otherwise it would be the only serum I ever use.
0 people found this helpful
LovelySkin Customer
Verified Purchase
This serum glides on my skin and feels super refreshing. I use it before a night moisturizer when my skin is feeling extra dry and in the morning layered over the pro heal serum. It feels very smooth on my sensitive skin and doesn’t cause any irritation.
0 people found this helpful
LovelySkin Customer
Verified Purchase
When my spots flare up burning and itchy. I use this product and mix one of it's companion serums they have 2 . I use both one day and one night. They have helped me a lot. I will continue to buy them
1 person found this helpful
connieb
Verified Purchase
this is the best product if you have any kind of procedure done that includes laser or heat, it cools the skin and helps the dryness while your skin recovers. love it wont be without it
0 people found this helpful
Bowie
Verified Purchase
I’ve been using for over a year now. I can’t believe the results
0 people found this helpful
LovelySkin Customer
Verified Purchase
Nice serum that absorbs quickly and doesn’t leave your skin feeling oily or dry, just smooth and plumped when used with the is clinical reparative moisture emulsion.
1 person found this helpful
LovelySkin Customer
Verified Purchase
The Hydra-Cool serum feels so good on my face. It definitely helps with my dry skin. I’ve become addicted to this stuff!
0 people found this helpful
LovelySkin Customer
Verified Purchase
I purchased this thinking it will really hydrate my skin. I don’t feel like it hydrates as much as I expected. Perhaps it is because the menthol in it? I have been using it for about 3 weeks now. I don’t think I will repurchase this.
0 people found this helpful
Diana445
Verified Purchase
This is a great product. I had been searching for a serum that wouldn't make me breakout or cause redness. My skin is super sensitive. This is the one. My skin has smoothed, evened and glows. People who have not seen me for a while , commented on how youthful I look, and me with gray hair. They tell me I look 40/45. I am 67! Thank you iS clinical!
0 people found this helpful
LovelySkin Customer
Verified Purchase
I received a sample of this on my previous order from the lovely skin , I was using skin pro health serum which is my number one serum recently added this one to my routine care which I love that too .highly recommended too
0 people found this helpful
LovelySkin Customer
Verified Purchase
This felt nice and cooling initially but I’m not sure if it actually helped hydrate my skin more. Probably won’t repurchase but it was nice to use!
0 people found this helpful
LovelySkin Customer
Verified Purchase
Recommended by my aesthetician, IS CLINICAL Hydra-Cool Serum is just that. I use it in the evening to prep my skin for retinoid application. My skin used to feel dry and tight as a result, but now it feels smooth and silky.
0 people found this helpful
20% Off Most Brands During Our Valentine's Day Sale + $11 PCA SKIN Toner Gift! 
