"gel form" refers to something that is in a thick, jelly-like consistency or state. It typically describes substances that are soft, semi-solid, and can maintain their shape. Full definition
For skin cancers (basal cell carcinoma and squamous cell carcinoma), patients arinstructed to open the Laurose capsule and mix the powder with DMSO in gel form and a neutral cream, along with a drop of lavender essential oil and apply to the affected (naturalalternativestocancer.com)
Made of a «protective electrostatic gel formed by harnessing interactions between natural food particles, nutritive ions and a polysaccharide,» this skin is water - and oxygen - impenetrable, and is inspired by nature itself, as the creators explain: (treehugger.com)
The results of this research study demonstrate that a liquid gel form of HMB is more readily available to tissues when taken orally than the currently available powdered form, Calcium HMB. (hmb.org)