Clear protein supplements have become popular for those seeking a less heavy alternative to traditional protein powders. However, some users report an unusual "powdery mouthfeel" or even cottonmouth when consuming these products. This sensation is often attributed to the formulation of clear protein powders, which can contain specific ingredients that create a dry, powdery texture when mixed with water. Cottonmouth, or xerostomia, occurs when the salivary glands do not produce enough saliva, resulting in dryness and discomfort in the mouth. When drinking clear protein shakes, the lack of thickening agents found in regular protein powders may reduce saliva stimulation. Additionally, some ingredients or flavoring agents might irritate the mucous membranes, exacerbating the sensation. For runners and athletes using clear protein shakes, it’s important to stay properly hydrated before and after consumption. Drinking additional water alongside your shake can help alleviate dryness and improve mouthfeel. Incorporating natural hydrating foods such as cucumbers or watermelon in your diet may also support oral moisture. When selecting a clear protein powder, reviewing ingredient labels is wise. Avoiding formulations heavy in artificial sweeteners or additives may reduce the likelihood of an unpleasant mouth sensation. Furthermore, experimenting with mixing your clear protein with chilled water or adding ice can enhance the experience and lessen any powdery texture. In summary, while clear protein shakes offer a convenient protein source for active individuals, awareness of their possible mouthfeel effects and hydration strategies can make consumption more comfortable and enjoyable.