Special Filler

Fill and Condition the Look of Expression Lines

The BioChange® Special Filler targets the look of expression lines, conditioning the surface where lines are most visible.

This concentrated line-focused formula blends ChroNoline™ with Gatuline® Expression to visibly soften the look of fine lines and expression lines while supporting a firmer-looking surface.

Skin as a System, Conditioned Over Time

Part of the BioChange® system, this formula conditions the skin as part of a structured routine. In the TREAT phase, it delivers its concentrated actives into the skin's surface. Each ingredient is tested for skin compatibility.

• Targets the look of fine and expression lines.
• ChroNoline™ and Gatuline® Expression condition the surface.
• A focused TREAT step in the daily system.