Phytocosmetic Containing Pink Pepper Extracts Obtained by Sustainable Extraction.

Pink pepper (Schinus terebinthifolius Raddi) has high potential for commercial use because of its biological activities (anti-inflammatory, antitumor, and antioxidant activities, among others). Herein, the antioxidant activity of a topical formulation containing pink pepper extract obtained by supercritical carbon dioxide extraction is reported. The effects of extraction pressure (100-300 bar) and temperature (40-60 °C) on its antioxidant activity were investigated.

In vitro antioxidant activity and solar protection factor of blackberry and raspberry extracts in topical formulation.

Background: Berries are known for their antioxidant activity due to the presence of flavonoids. Antioxidants' usage guarantees skin protection against free radicals and, flavonoids, especially, can act as sunscreen. The aim of this paper was to evaluate solar protection factor (SPF) and antioxidant activity in vitro of blackberry and raspberry extracts incorporated in topical formulation and study their stability.