Paper Cartridges Make The Claim Work At Low Reuse
Paper and compostable cartridge systems grow at 19.2% against a category rate of 12.8%, and the reason is arithmetic rather than aesthetics. A plastic cartridge inside a durable case needs several reuse cycles before the system beats a conventional stick, while a paper or compostable cartridge carries so little residual material that the break-even arrives at one or two. Given observed reuse near 2.1, that is the difference between a claim that holds and one that does not. Formulation has to suit a paper barrier, which limits water content and rules out several actives.
Market Impact: Europe holds 38% of demand








