sodium citrate, sodium chloride, sodium borate, propylene glycol, TearGlydeTM proprietary dual action reconditioning system (TETRONICTM 1304, nonanoyl ethylenediaminetriacetic acid) with POLYQUADTM (polyquaternium-1) 0.001% and ALDOXTM (myristamidopropyl dimethylamine) 0.0005% preservatives, and purified water.