Optimum Nutrition ZMA packshot

Optimum Nutrition ZMA

Optimum Nutrition
  • Third-party tested
  • Capsule
  • $29.99
  • 4.5
  • 180 capsules
  • Daily
  • Website

About this product

Zinc, magnesium aspartate, and Vitamin B6 formula designed to support mineral intake for active adults. Taken before bed, ZMA fills micronutrient gaps common in athletes, supports nutrient breakdown and transport, and helps convert food into cellular energy.

What’s inside

  • Vitamin B6

    Pyridoxine HCl80% absorbed

    10.5 mg

    Range: 1100 mg

  • Zinc

    30 mg

    Range: 840 mg

  • Magnesium

    450 mg

    Range: 200400 mg

Get the Truth Score on
Optimum Nutrition ZMA.

458 supplements scored. Real form, real dose, real evidence. Free on iOS.

Download on the App Store
MoodStack

Truth Score every supplement. Right molecule, right form, right dose.

MoodStack does not sell supplements. We don’t take money from brands.

© 2026 MoodStack. Not medical advice.