Why Interface Geometry Matters in Nicotine Pouch Design
Nicotine pouch performance is often discussed almost exclusively in terms of formulation. Nicotine concentration, pH, buffering systems, flavour chemistry, and moisture balance dominate both technical development and regulatory review. These elements are undeniably important. However, emerging evidence and user experience suggest that formulation alone does not fully explain how nicotine pouches are tolerated, used, or…
