Portulaca oleracea is a plant that is commonly found in warm and dry areas. It has been used in traditional medicine for its anti-inflammatory, anti-bacterial and anti-oxidant properties. In recent years, the extract of Portulaca oleracea has also been widely used in cosmetics due to its various skin-care effects.

1. Portulaca oleracea extract in cosmetics is its ability to moisturize the skin. The extract contains a high amount of water-soluble vitamins and amino acids, which can help to hydrate and nourish the skin, making it more elastic and supple. This is especially useful for people with dry or aging skin.

2. Its moisturizing properties, Portulaca oleracea extract also has anti-inflammatory and anti-bacterial properties that can help to soothe irritated or inflamed skin. This is beneficial for people with sensitive or reactive skin, as it can help to reduce redness, itching and inflammation.

3. Portulaca oleracea extract also has anti-oxidant properties that can help to protect the skin from free radical damage. This is important for maintaining healthy and youthful-looking skin.

Portulaca oleracea extract has a wide range of skin-care effects that can help to improve the appearance and health of the skin. It is a valuable ingredient in many cosmetics products, especially those designed for people with dry, aging or sensitive skin.