City & Sky

Everyday Defense Against City Load and Blue Light

The BioChange® CEA City & Sky conditions the skin against urban stress, supporting its defense against blue light and oxidative load.

This urban formula combines Kombuchka™, Vitamin C/E/A derivatives, and SymHelios® 1031 to help defend the skin against city stress, blue light, and oxidative load.

Conditioning Against Environmental Load

Built around environmental defense, the CEA formula conditions the skin to withstand oxidative and daily load. As the CLOSE step, it seals the routine in for the day. Each ingredient is tested for skin compatibility.

• Helps defend against city stress and blue light.
• Vitamin C/E/A derivatives condition against oxidative load.
• A protective CLOSE step for urban days.