5.0 stars - based on 21 reviews

iS Clinical

Hydra-Cool Serum

$ 94

"Not only is this serum deeply hydrating, it’s also amazing for calming redness. It’s great for all skin types, but especially those with rosacea or blemish-prone skin."

This hyaluronic acid and antioxidant-packed serum is formulated to rejuvenate, hydrate, and visibly soothe the skin. Hyaluronic acid attracts moisture to the skin while menthol helps to calm the skin and reduce redness.

Size: 1 fl oz

How to Use

In the AM and PM after cleansing and toning, and your usual treatment (Vitamin C or Retinol) apply a fuller dropper or enough to smooth over face and neck. Follow with moisturizer if needed. Great for blemish-prone or sunburned skin. Men love it to calm skin after shaving.

Formulated Without
  • Parabens
Key Ingredients

Centella Asiatica:

Powerful antioxidant with nourishing properties that helps diminish the appearance of premature aging.

Hyaluronic Acid:

Nature's most powerful hydrator, binds moisture to the skin for lasting hydration.

Mushroom Extract:

Assists in minimizing the appearance of uneven skin tone while brightening the overall complexion.

Vitamin B5:

Essential nutrient that promotes the look of healthy skin.


In the mornings I recommend applying this after a Vitamin C serum and before sunscreen. At night it can be applied after Retinol Reform or Texture Reform and before moisturizer for added hydration.