ZMA is the original Zinc-Magnesium dietary supplement developed by SNAC System, Inc. and the only one validated by published research. Patented Zinc Monomethionine Aspartate with Magnesium, and B6 Combination. Optimum Nutrition’s ZMA is produced and packaged in our own state of the art, OTC approved manufacturing facility.
ZMA is a potent combination of zinc, magnesium, and vitamin B6 that has been shown to increase muscle strength, size, and recovery when used together with intense weight training. Optimum Nutrition’s ZMA may help you sleep better too, both thanks to its blend of active ingredients and on account of the peace of mind you gain from knowing that ON uses only SNAC System, Inc. ZMA, the zinc-magnesium formula supported by published research.
Quality Counts: GMP Certified Products
Optimum Nutrition’s commitment to quality is evident all the way through all of the product development process. As a continued measure of quality, all vendors will have to provide a Certificate of Analysis for each raw material supplied. The certified analyses are also verified through random in-house and independent laboratory testing. To further diminish any chance of physical, chemical, and microbiological contaminants, ON has established and implemented a Hazard Analysis Critical Keep an eye on Point (HACCP) program. Quality assurance professionals make routine checks on all storage, blending, and production areas and conduct daily inspections.
About Optimum Nutrition: True Strength
Since 1986, Optimum Nutrition has been supporting the nutrition goals of elite athletes around the globe. Building on a foundation of company owned and operated production facilities, unparalleled manufacturing expertise, and uncompromising quality standards, ON continually strives to bring athletes and active individuals sports nutrition solutions designed to make a real difference in performance. Whether your goals involve strength, speed, power, endurance – or any combination – you’ll be able to count on ON supplements to work as hard as you do. Realize your True Strength with the quality and innovation leader.
What’s in the Box
Optimum Nutrition ZMA, 180 capsules.
One bottle containing 180 ZMA capsules with zinc, magnesium, and vitamin B6
Clinical trials have shown that ZMA can significantly increase anabolic output and muscle strength in well-trained athletes
May also help to increase endurance, muscle healing and growth, and restful sleep
Increase muscle strength and helps muscles get well from intense workouts and extreme training
Promotes natural deep sleep cycles with less waking episodes