Our lip plumping formula is all natural. It is made using cinnamon,cayenne pepper and clove to stimulate circulation causing lips to temporarily appear fuller. We use a high gloss base so this gloss is great to use alone or over lipstick or stain.In addition it contains peptides for anti aging properties. We have sweetened it with a stevia based oil as well. You will feel it tingle a bit! Tastes like cinnamon and cloves, yummy.