Here are some tips and recipes you should follow to lighten your dark lips. Coconut Oil Almond Oil Lemon Honey Lip Serum Glycerine Aloe Vera 1.Coconut oil Use coconut oil as a lip balm during the day. Apply a tiny amount and spread it out with your fingertip. Apply coconut oil before going to bed as well. 2.Almond Oil Take a drop or two of almond oil on a finger and massage this on the lips for a minute or two. Leave it on overnight. 3. Lemon Honey Lip Serum 1 part lemon juice ,1 part honey ,Soft cloth,Water Mix the lemon juice and honey to make your tan removing lip serum. Coat your lips with this serum and leave for an hour before wiping off with a soft, wet cloth. 4. Glycerine Glycerine ,Cotton swab. Apply glycerine over your lips with a cotton swab before going to bed. 5. Aloe Vera For Dark Lips Apply a thin layer of fresh aloe vera gel on the lips and let it dry. Rinse with lukewarm water.