Designs For Health - Vitamin D Complex - 60 Vegetarian CapsulesDesigns For Health Vitamin D Complex features 2000 IUs of vitamin D, along with efficacious amounts of the other fat-soluble vitamins, A, E (tocopherols and tocotrienols), and K (K1 and K2). While there are a myriad of beneficial health attributes associated with vitamin D, it is extremely important it is to keep it in balance with these other vitamins. Research is emerging on the intricate interrelationships between them, which should make one think twice about dosing any of these supraphysiologically without the others. Their Quality PolicyThe Designs for Health Quality Policy results in practitioners' heightened confidence by proving that their dietary supplements exceed industry standards for quality. Their comprehensive evaluation criteria are designed to corroborate all aspects affecting quality and efficacy, specifically: Identity Purity Quality Strength Composition From raw material selection through manufacturing, to shipping of the finished product, Designs for Health adheres to the strictest of quality control standards. Every step of the process is thoroughly controlled and guaranteed to ensure that their customers receive consistently potent and effective nutritional supplements every time they order. Quality & ManufacturingDesigns for Health customers can rest assured that when they order from us, they are receiving a top quality, professional-grade nutritional supplement formulated and manufactured according to their Science First approach. The Designs for Health Science First philosophy is most evident in their commitment to the research and science behind product development - factors that are vital to the manufacture of a product that is superior in both quality and efficacy. Through their comprehensive approach and exceptionally high standards, they are able to ensure that their customers receive a consistently superior product every time they place an order.