maha 303Nonionic conditioning polymer derived from natural guar gum. INCI: Hydroxypropyl Guar. Maha Guar 303 - MahaChem is the specialty chemicals distributor with innovativeMaha Guar 303 is nonionic polymer derived from natural guar gum. Good compatibility with electrolytes and stability over a large range of pH; Optimum compatibility with polar solvents;