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NutraKey Z Optima 120 Capsules

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Promote Sleep & Recovery - NutraKey Z Optima 120 Capsules

Nutrakey Z Optima helps promote enhanced recovery while you sleep! Restful sleep is important whether you are a bodybuilder, fitness buff, or beginning exerciser. Nutrakey Z Optima provides a perfect blend of zinc, magnesium, & vitamin B6, which helps provide increased recovery and even muscle mass & growth properties while you sleep! Take advantage of your rest time and boost your recovery faster with Nutrakey Z Optima!

NutraKey Z Optima Benefits

  • Promotes Restful Sleep
  • Boosts Recovery
  • Helps Stimulate Growth
  • Provides Restorative Mineral Support

How to Take NutraKey Z Optima

Men take 3, women take 2 capsules daily, preferably on an empty stomach, 30-60 minutes before bedtime. For best results, avoid taking within 1 hour of consuming dairy or other calcium containing foods or supplements. 

NutraKey Z Optima Ingredients

Supplement Facts

Serving Size: 3 Capsules

Servings per Container: 40

Amount per Serving %DV

Zinc (Monomethionine and Aspartate) 30mg 200%

Magnesium (Aspartate) 450mg 113%

Vitamin B6 (Pyridoxine HCL) 10.5mg 525%

**Daily Value not established.

Other ingredients: Gelatin (Capsule).

NutraKey Z Optima Warnings

Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements. Do not use if seal is broken. 


Zastrow ML, Pecoraro VL. Designing hydrolytic zinc metalloenzymes. Biochemistry. 2014;53(6):957-978. doi:10.1021/bi4016617

de Baaij JH, Hoenderop JG, Bindels RJ. Magnesium in man: implications for health and disease. Physiol Rev. 2015;95(1):1-46. doi:10.1152/physrev.00012.2014

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