The phrase "a small amount of coconut oil" refers to a limited or minimal quantity of this particular type of oil. Coconut oil is derived from the fruit of the coconut palm and has various uses in cooking, beauty products, and health supplements due to its moisturizing properties and nutritional value. When someone says they are using "a small amount" of it, this means that they only require or intend to use a little bit of it for their intended purpose.