In a small bowl, add half the warm water and xanthan gum. Whisk very well, until the xanthan gum has mostly dissolved.
Add the remaining warm water and keto brown sugar into a small saucepan and place it over medium heat. Once it begins to boil, add the xanthan gum mixture and whisk very well. Reduce the heat to low and let it simmer for 10-12 minutes, or until it has thickened.
Remove the saucepan from the heat and whisk in the honey extract. Allow the honey to cool completely, before transferring to a container or sterilized jar and refrigerating it until it has thickened further.
* Use warm water, not boiling hot water. ** You can also use allulose. Do not use erythritol or monk fruit sweetener, or else the syrup will be gritty. TO STORE: Honey is best stored in the refrigerator, covered. It will keep well for up to 4 weeks. TO FREEZE: Place leftover honey in a freezer friendly container and store it in the freezer for up to 6 months.