iS Clinical Hydra-Cool Serum

A lightweight, cooling hydrating serum that reads like a tall glass of water for the skin. Hydra-Cool combines hyaluronic acid, vitamin B5, copper PCA, and centella asiatica with iS Clinical's botanical antioxidant blend to deeply hydrate, calm, and visibly soothe stressed skin — gentle enough for the most reactive skin in the room.

It's the rare hydrator that handles two things at once: pulling water into dehydrated skin while calming inflammation, redness, and post-flight tightness. The texture is so light most clients double-layer it under their actives, and the cooling sensation is almost immediate.

Why we carry it

This is what we send home with every client after a peel, ProCell, microneedling, or any aggressive resurfacing — it's our barrier rebuild bottle. We also stock it for our lash extension clients who fly often, for sunburned summer skin, for anyone in the BOOST family who needs hydration around the eye area without anything heavy, and for first-time iS Clinical users who want to ease in with the gentlest entry in the line. If your skin is reactive, dehydrated, or recovering — start here.

Key actives

• Hyaluronic Acid — pulls and holds moisture in the skin.
• Vitamin B5 (Panthenol) — soothes, supports barrier, calms redness.
• Copper PCA — antioxidant support and skin renewal.
• Centella Asiatica — calms inflammation and reactive skin.
• Bilberry, Sugar Cane, Sugar Maple — botanical AHAs at low, soothing levels.

How to use

1. After cleansing, apply 2–3 drops to face, neck, and décolleté.
2. Layer under other serums and moisturizer. Safe to use AM and PM.
3. Reapply mid-flight or after sun exposure for instant cooling relief.

Best for

Dehydrated, sensitive, sunburned, post-treatment, or compromised skin. Pregnancy-safe. The first iS Clinical bottle if your skin runs reactive.

Size: 15 ml or 30 ml