About the product
Youth Complex is iS Clinical's flagship anti-ageing treatment. It pairs hyaluronic acid at several molecular weights with the brand's Extremozyme technology and botanical extracts to work on two timescales: an immediate plumping effect and a gradual improvement in firmness and texture.
The texture is a light gel-cream that absorbs quickly and leaves skin taut with no filmy feel. You may notice a brief tingle on application; within a few weeks, expression lines look softer and the face more rested. It works as a single treatment step or layered over a serum.
At Jade we choose it for mature skin that wants serious results without irritation.
What it does
- Immediate plumping of fine lines
- Gradual improvement in firmness and elasticity
- Smoother, more radiant texture
- Deep, long-lasting hydration












