Final Day: Rewards Members earn 10% back on SkinCeuticals + Complimentary SkinCeuticals $24 Gift with ANY purchase.
FREE US Shipping $50+ Ask an Expert 15% off first App Order Dermstore Rewards
iS Clinical

iS Clinical Hydra-Cool Serum (1 oz.)

A multi-use formula to restore hydration and provide excellent antioxidant protection.

Rewards members earn 515 points on this order. Register & opt in at checkout.

Join Dermstore Rewards

$103.00

Or 4 interest free payments of $25.75 with sezzle


In stock | Usually dispatched within 24 hours


Delivery & Returns
Free delivery is available on all orders over $50. Please see our shipping information page for all available delivery options.
If I'm not completely happy with my item?
Please see our returns policy.
*points earned on final checkout price, after any applied discounts.

Frequently Bought Together

iS Clinical Hydra-Cool Serum (1 oz.)

This item

iS Clinical Hydra-Cool Serum (1 oz.)

$103.00

Total Price:

$170.00

Other Customers Bought

Customer Reviews

4.65 stars out of a maximum of 5

5 stars rating 115 reviews

4 stars rating 22 reviews

3 stars rating 6 reviews

2 stars rating 2 reviews

1 stars rating 3 reviews

Top Customer Reviews

Reviews and results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Best

5 stars out of a maximum of 5

I can’t use any moisturizers because everything breaks me o out. This stuff is so nice on the skin and my skin loves it 

by Yuliya Verified Purchase

Was this helpful?

Part 2 of my holy grail

5 stars out of a maximum of 5

Pair hydracool with active for the perfect 1-2 punch for your skin. Since starting on IS system my skin has never felt better. Active stimulates and Hydracool calms. I love these 2 products!

by loren

Was this helpful?

Great serum!

5 stars out of a maximum of 5

I’ve been using this product regularly for 2 years now  and have noticed a real difference in my skin. It’s softer,  brighter and less dry. I also love the slight cooling sensation when you first apply. Highly recommend!

by Julia Verified Purchase

Was this helpful?

Refreshing

5 stars out of a maximum of 5

Absolutely love this pop of hydration. I like to keep it in my facial mini fridge and it’s cool and calming on the face. I love it ! 

by Danielle

Was this helpful?

All time favorite

5 stars out of a maximum of 5

This is one of my all time favorite products. It feels amazing on the skin and gives is nice glow to the skin.

by Anonymous

Was this helpful?

Great Serum

4 stars out of a maximum of 5

I purchased a 'best of dermstore' kit with this Hydra Cool Serum and have been able to use this serum for months. I love that it has amazing ingredients and the brand is super reputable. I have not seen any changes in my skin and it does leave it with a tad sticky feeling but I do think over time, these ingredients are powerful enough to help reverse sun damage, etc.

by Lauren

Was this helpful?

Essential layer in my routine !!

5 stars out of a maximum of 5

I intro'd this into my skincare routine this past winter (NY winters). I have very dry, hyper-sensitive, eczema prone skin. My moisturizer wasn't doing the trick- once I added this serum I immediately found the perfect combo for me. This product doesn't sting, it is soothing and incredibly moisturizing. I use a face mist before, and Bader's rich cream after.

by Kaitlin Verified Purchase

Was this helpful?

Hydra cool

4 stars out of a maximum of 5

I love is clinical! Their products or so effective with the best ingredients. I got this in the experience kit that contained 3 of their serums and cleanser in a deluxe sample size. Otherwise, I probably would've never purchased it on its own. It felt good on the skin and very hydrating. I personally don't need it in my routine, but think it would be great during the winter or for people with dry skin.

by Anonymous

Was this helpful?

Really wanted to love this

5 stars out of a maximum of 5

I heard so many good things about this and I have very sensitive skin and thought this would be great to soothe flareups but instead it made me dry and peely after a few uses and then came a PD outbreak :( Maybe this is better for people with less sensitive skin

by Anonymous Verified Purchase

Was this helpful?

I love it so far!!

5 stars out of a maximum of 5

I have really oily skin and always fear the use of moisturizer. This product hydrates my face (which my facials said I need!) without leaving it oily. I love that it has no scent.

by catalina Verified Purchase

Was this helpful?