Hydrating & Plump With Blueberry & Squalane. This serum contains Blueberry extract, hyaluronic acid and Squalane, which has ability to plump the face. it can also be used as a primer that sooths your complexion and makes your makeup looking more fresh and bright. Texture: fluid/gel All skin types Prime face for make up Apply 1 -2 drops on a clean , dry skin of the face and the neck until fully absorbed.