Slender Essential Oil Slender (lemon, lime & peppermint) The citrus and peppermint will invigorate your senses, and help get you off the couch and into a healthy lifestyle. These make a perfect gift or item to keep on hand in your purse. These blends are 100% pure essential oil blended with grape seed oil for an easy to use option for the entire family. DETAILS: Each glass bottle measures 2.25" tall and 0.685" in diameter and holds 5 ml of oil.