The effect of Vivida cream as compared with placebo cream in the treatment of sun-damaged or age-damaged facial skin.

Vivida when used orally has been previously shown to be effective in treating degenerated skin of women. In the present study, 30 women with moderate to severe sun-damaged facial skin applied Vivida cream twice daily for 120 days on one side of the face and placebo to the other. Vivida was significantly (P < 0.001) more effective than placebo in improving wrinkles. The effects of Vivida cream on mottles and telangiectasis were also significantly (P < 0.01) greater than those of placebo. Scanner measurement showed that epidermal thickness increased from 0.13 mm to 0.29 mm and dermal thickness from 0.91 mm to 1.29 mm on the Vivida-treated side; only minimal changes were observed on the placebo-treated side. The elasticity index increased from about 50% to 69% on the Vivida-treated side and from 49% to 50% on the placebo-treated side.