Today’s suppliers do more than simply mix a formulation to the customer’s request; they offer guidance and expertise, typically staffing nutritionists, biochemists, and medical experts, as well as experts on regulations. They realize that often the company ordering a premix might not have the knowledge or in-house experience to create a safe and effective blend that includes the appropriate amounts and delivered bioavailability for each vitamin, mineral, or other component.

More than 90% of Americans do not consume enough Vitamin D1. Recommendation intakes are difficult to achieve through natural food sources like fatty fish, egg yolks and certain mushrooms.