Start your morning with visibly brighter, dewy and energized skin thanks to C-Tetra cream. C-Tetra cream restores skin radiance and protects against visible signs of aging caused by environmental factors. 3% stabilized vitamin C directly helps to combat the appearance of fine lines and uneven skin tone, while hyaluronic acid supports the skin's natural protective barrier for a more youthful appearance. An excellent choice for those who are not completely new to vitamin C.