The phrase "specific formulation" means a carefully chosen and detailed way of expressing or creating something. It refers to a specific and precise arrangement, design, or composition. Full definition
A proprietary blend is a company's own specific formulation of ingredients. (acnesupplementscritic.com)
Although these products differ in specific formulation, their purpose is for extended chewing followed by consumption of small pieces. (00520b4.netsolhost.com)
He said: «Our purpose built innovation centre allows us to work more closely with food manufacturers in developing specific formulations. (dairyreporter.com)