About the product
Smoothing Essentials is iS Clinical's limited-edition set for the 2025 holiday season, and also a very well-thought-out three-step routine: Cleansing Complex (180 ml) to cleanse thoroughly without tightness, Pro-Heal Serum Advance+ (15 ml) to calm and protect with antioxidants, and Youth Eye Complex (15 g) to hydrate and firm the eye area.
These are three of the brand's best-loved products, and together they cover the essentials: clean, protected skin and rested-looking eyes. The textures are light and pleasant, and the routine takes a couple of minutes morning and evening.
It works just as well as a gift as it does as a way to discover iS Clinical at a set price.
What it does
- Three of the brand's essentials in one box
- Deep cleansing that respects skin
- Antioxidants that calm and protect daily
- Firmer, more rested-looking eye area















