Lower doses may reduce gastrointestinal side effects, but this remains speculative
Conjugation of cysteine and its derivatives (including NAC) to polymers (hyaluronic acid, chitosan, alginate, polyesters, polyurethanes, poly(ethylene glycol), poly(acrylic acid), polycarbophil, and carboxymethyl cellulose) significantly increased their tissue adhesion, particularly mucoadhesion, stability at physiological pH, drug encapsulation efficiency, drug release, and drug permeation
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The peptide is primarily studied for targeted lipolysis the breakdown of stored triglycerides as well as adipose tissue metabolism, body composition endpoints, and more recently chondrocyte and cartilage repair models