Tidal Vision is the only commercial scale US-based manufacturer of chitosan, a non-toxic, non-hazmat, biodegradable and market-proven industrial biopolymer extracted from crab shells. Tidal Vision’s zero-waste chitosan extraction process produces by far the most consistent quality and lowest cost chitosan in the industry. Tidal Vision converts chitosan from different into ready-to-use formulas that are optimized for industrial applications.