Spray the MEDICUBE PDRN Pink Collagen Jelly Mist Serum 15–20 cm from your face on clean skin, before your cream or anytime during the day for a hydration boost that gives you glass skin. You can also use it between steps in your routine (after toner, before foundation) to better set your makeup and keep a bouncy glow all day long. Close your eyes, spray 2–3 times, gently pat to absorb, and that’s it.