10 drops of peppermint essential oil
If you want to make the toothpaste a bit more pliable (because coconut oil gets pretty hard in cold temperatures) then you can add a bit of your favorite liquid oil to the mixture.
Brittany Thomas is the founder and author of The Pistachio Project. A mother to four children, she began her journey of living green and crunchy because she wanted the best for her kids. However, she soon realized that natural living was a benefit to her as well. Now she continues The Pistachio Project to share with others how a green and crunchy lifestyle can benefit anyone.