Regulatory scrutiny approaches active ingredient standards
Agencies now expect impurity profiling, degradation pathway characterisation and lot-to-lot consistency data for pharmaceutical lipids at a level that resembles active ingredient review, with individual impurity limits around 0.10% routinely documented in submissions. The reason is chemical rather than bureaucratic: lipid oxidation and hydrolysis products can react with the nucleic acid the formulation is designed to deliver. That expectation is now the largest practical barrier to entry, and it favours suppliers with pharmaceutical quality systems over chemical manufacturers with better cost positions. Chemical manufacturers entering on cost consistently underestimate what that dossier costs to assemble.
Market Impact: Segment compounding at 17.4% annual








