Chitosan is highly compatible with other ingredients. In various types of formulations it has compatibility with alcohol (<60%), other polymers, propellants, salts, amphoteric, non-ionic and cationic surfactants.

It can be combined in gels, sprays, creams, waxes, patches, fibres and other products. Its film-forming abilities allows its application as matrix in topical drug delivery formulations. The anti-microbial activity and outstanding purity makes it suitable for innovative applications.