Aloe vera gel is used in cosmetics because of its ____________________ property.

The correct option is C Healing properties

• Two different parts of the aloe plant are used for medicinal purposes: aloe gel and aloe latex. Aloe gel comes from the inside of the leaves of the aloe plant and is often used topically to treat burns and other skin conditions such as cuts, scrapes, dermatitis, psoriasis, eczema and more. Hence, the aloe vera gel is used in cosmetics because of its healing properties.
  

So, the correct answer is 'healing properties'.