A familiar kitchen spice studied for its relationship to glucose response after eating.
Cinnamon Bark comes from the inner bark of Cinnamomum trees, a familiar spice with deep roots in traditional medicine.
It supports GL-Defend's post-meal layer, working alongside Bitter Melon on carbohydrate processing after eating.
Studies have looked at cinnamon's relationship to post-meal glucose response and potential insulin sensitivity benefits.
This describes general research on Cinnamon Bark itself, not the finished GL-Defend product, which hasn't been the subject of its own clinical trial. See the full ingredients list or the formula overview for more.