IHP's purchasing paradigm has propelled it to the forefront of the pharmaceutical industry. Thorough vendor evaluation and raw material certification processes have built IHP a wide network of the highest quality raw material suppliers. All potential vendors must pass a rigorous three-stage compliance review. Prior to raw material certification, IHP performs a host of tests to ensure optimum quality.

Because of the web of superb and informed vendors it has constructed, today IHP remains unrivaled in terms of product quality, availability and pricing.