Tissue Activator Serum

Firm and Redefine the Look of Facial Contours

The BioChange® Tissue Activator Serum supports the look of firmer, more defined contours, conditioning the surface with continued use.

This firming serum combines Hyaluronic Acid, Trylagen™, and Ergothioneine to support the look of tighter, more defined facial contours.

German Development, Substance First

Part of the BioChange® system, this serum conditions the skin's structure over time. In the TREAT phase, it delivers concentrated actives into the surface. Developed and manufactured in Germany to strict standards.

• Supports the look of firmer, defined contours.
• Trylagen™ and Ergothioneine condition the surface.
• A targeted TREAT step in the system.