Guar gum powder is used as a film-former to enhance surface smoothness and uniformity on capsule coatings.
It helps control moisture retention, contributing to capsule stability during storage and handling.
Guar gum improves adhesion properties, ensuring even and consistent coating coverage on capsules.
Its viscosity aids in modifying dissolution rates, supporting controlled release formulations.
Guar gum acts as a binder, enhancing the mechanical strength of capsule coatings.