TOP DISSOLVING MICRONEEDLE PATCH SECRETS

To arrange microneedles with product drug encapsulated only within the microneedles and not in the backing layer, eight–ten mg of hydrogel blended with product drug was filled just into the microneedle cavities during the mould and after that dried below centrifugation for up to 30 min. Residual hydrogel on the area on the mildew was eradicated w