The hydroxypropyl cellulose (HPC) experts. Nisso is a trusted HPC manufacturer of 40+ years in the global pharmaceutical market. Nisso HPC is the premier pharmaceutical excipient for tablet binding, aqueous coatings, and solubility enhancement. Nisso SSL-SFP is new and unique grade of HPC that has been solving tablet capping, hardness, and productivity issues for customers. It combines an ultra-low molecular weight and micronized particle size to be the most efficient dry binder in the market.