Mucoadhesion test: gravimetric variant using the dry weight of the product

Regulatory reference: Proprietary method
Claim: Mucoadhesive effect
Application field: Finished products for direct application on external mucosae.
Description of the test: Analysis of the resistance to washing off with and without a basal layer of mucin. Determination of the percentage of resistance against the same product on substrate without mucin.
Posted in Mucoadhesive products, Raw materials for medical devices, Surgical devices and medications, Mucoadhesive effect, Claim for medical devices