ZMA, a synergistic blend of zinc, magnesium, and vitamin B6, is a popular supplement for athletes and fitness enthusiasts. Choosing a high-quality ZMA supplement is crucial to ensure you're getting the intended benefits for recovery and sleep quality. This guide will help you navigate the options available.
- 490mg of ZMA Per Serving
- 180 Capsules Per Bottle
- 60 - 90 Servings Per Bottle (Men: 3 Capsules, Women: 2 Capsules)
- Non-GMO & Gluten Free
- MAGNESIUM & ZINC COMPLEX FOR MEN & WOMEN: ZMA JYM delivers 450mg Magnesium, 30mg Zinc & 10.5mg Vitamin B6 in bioavailable forms to support muscle recovery, strength, immune health & overall wellness
- ENHANCED ABSORPTION FORMULA WITH BIOPERINE: ZMA JYM includes 5mg BioPerine to maximize absorption of the zinc and magnesium complex, ensuring your body gets full benefit from every capsule
- SLEEP SUPPORT: ZMA JYM's research-backed zinc magnesium formula supports deep sleep, overnight muscle recovery, and overall balance for men and women after training
- INCLUDES VITAMIN B6: Each serving delivers a research-backed ratio of Zinc, Magnesium Oxide & Magnesium Aspartate, and Vitamin B6 to support endurance, strength, recovery, and overall performance
- 180 Capsules per Bottle
- 60 servings for men, and 90 servings for women
- Includes Vitamin B6, Calcium, Magnesium, and Zinc
- Non-GMO and Gluten-Free
- MAXIMIZE POST-WORKOUT SUPPORT: SNAC’s formula helps maintain muscle function, so you're ready for your next workout with improved performance.
- SUPPORT WELLNESS: Experience a formula that helps maintain muscle function and keeps you energized each morning.
- PROMOTE CALM AND BALANCE: Our blend is designed to support your daily wellness and help you feel refreshed throughout the day.
- SUPPORT YOUR BODY’S DAILY BALANCE: This formula comes in a 2-pack with 180 capsules and is designed to provide everyday nutritional support.
- Clinically Proven Absorption You Can Actually Feel: This ZMA supplement delivers 380 mg elemental magnesium with 170-270% higher intracellular absorption than magnesium citrate, verified by clinical study NCT00994006 published on ClinicalTrials.gov - stop...
- Gentle on Stomach Formula That Won't Disrupt Your Day: Our EZ-MG zinc magnesium combination is specifically formulated to prevent the stomach cramps and diarrhea that impact other magnesium supplements - zinc mono-L-methionine and L-aspartate work...
- Pro-Athlete Performance Pedigree for Serious Results: Originally developed for professional athletes who demand balanced intracellular magnesium and zinc for peak performance optimization, this ZMA supplements for men and women formula addresses the...
- Enhanced B-Vitamin Complex for Complete Recovery Support: The only magnesium zinc supplement enhanced with vitamins B6 and B9 (folic acid) to support normal cell division and growth throughout your body - this comprehensive zma formula works...
- Zinc, Magnesium & Vitamin B6 Blend - SNAC ZMA-5 combines key nutrients selected for daily wellness routines. Magnesium glycinate, lysinate and bisglycinate forms are crafted for mineral absorption, while zinc and vitamin B6 complement your body’s...
- 5-HTP With Mineral Nutrients - This carefully crafted combination brings together 5-HTP, magnesium and zinc in one capsule. Created for those seeking a simple addition to their wellness habits, it provides targeted nutritional value without unnecessary...
- Designed For Active Lifestyles - Post-workout wellness routine, SNAC ZMA-5 fits easily into your evening regimen after training. The mineral combination helps maintain normal physical function and helps your body respond daily activity, so you can feel...
- Veggie Capsules With Simple Label Features - SNAC ZMA-5 is made with gluten-free ingredients and no animal-derived components. Each serving delivers a convenient way to add essential minerals and nutrients to your routine while matching a variety of...
- SUPPORTS MUSCLE STRENGTH & RECOVERY: SNAC's Original ZMA formula contains a potent blend of Zinc, Magnesium, and Vitamin B6, scientifically designed to elevate muscle strength and endurance. It improves recovery by enhancing sleep efficiency, essential...
- OPTIMIZES HORMONAL FUNCTION: SNAC ZMA supports healthy hormone levels through a potent combination of Zinc, Magnesium, and Vitamin B6. This formula helps maintain balance, boosting strength and improving overall performance.
- PROMOTES DEEP, RESTFUL SLEEP: SNAC ZMA features Magnesium, which supports deeper, more refreshing sleep. This sleep support supplement also helps calm the mind, replenish vitality, and increase exercise endurance for greater results.
- IMMUNE SYSTEM SUPPORT: The Zinc, Magnesium, and Vitamin B6 blend in SNAC ZMA works synergistically to support your immune system. This powerful formula strengthens your body’s defenses, promoting faster recovery and overall well-being.
- ZINC, MAGNESIUM, AND B6 – NutraBio ZMA supplement delivers 30mg of Zinc, 450mg of Magnesium Aspartate, and 10.5mg of Vitamin B6 per serving, a proven combination to support muscle growth, recovery, and restful sleep.
- COMBAT MINERAL DEFICIENCY – Intense exercise can lead to a depletion of essential minerals like Zinc and Magnesium. NutraBio ZMA replenishes these key nutrients, making it ideal for athletes, bodybuilders, and anyone looking to maintain optimal levels.
- ACCELERATED RECOVERY – ZMA is a scientifically designed and laboratory tested anabolic mineral formula that supports lean muscle growth. One study found that ZMA can significantly increase free testosterone levels and total testosterone levels in...
- PREMIUM QUALITY, LAB-TESTED – NutraBio ZMA is non-GMO, gluten-free, soy-free, vegetarian, kosher, and halal. Made in the USA, it is third-party lab-tested for purity and potency, ensuring it meets the highest standards.
- The information below is per-pack only
- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics
- MUSCLE STRENGTH*/ENHANCED ABSORPTION: ZMA is a combination of zinc, magnesium, and vitamin B-6, designed to maximize absorption and to promote recovery from exercise*
- SPORTS RECOVERY*: Because physical activity can increase the need for these two minerals, ZMA is the ideal supplement to aid in their replenishment*
- Magnesium Zinc B6 Gummies. Zinc Magnesium Aspartate support muscle energy production, reducing post-workout fatigue. Vitamin B6 enhances nutrient absorption, while L-Theanine eases pre/post-workout stress
- Bone Health Support for All Ages. Vitamin D3 promotes calcium absorption, Vitamin K2 directs calcium to bones, and Boron support stronger bones. Ideal for seniors and women, plus fitness lovers
- 3 Gummies for Strength and Muscle Support. Take 3 gummies daily for active people to promote more muscle and strength, maximize post-workout recovery and muscle relaxation
- 2 Gummies for Daily Vitamin Supply. Take 2 gummies for daily vitamin users as seniors & women, to meet daily zinc, magnesium & bone-support nutrient needs
This article is part of our complete guide Vitamins & Supplements — browse all our comparisons and buying guides.
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best ZMA Mineral Supplements
Understanding ZMA Components
ZMA supplements combine three key ingredients: zinc, magnesium, and vitamin B6. Zinc plays a vital role in immune function and muscle repair. Magnesium is essential for energy production, muscle function, and nerve transmission. Vitamin B6 aids in the absorption of zinc and magnesium and supports neurotransmitter synthesis. Look for supplements that clearly state the amounts of each component per serving.
Forms and Dosages
ZMA is typically available in capsule or powder form. Capsules offer convenience, while powders can be mixed into drinks. The standard recommended dosage for men is 30mg of zinc, 450mg of magnesium, and 10-11mg of vitamin B6, often taken before bed. For women, slightly lower dosages are usually recommended. Always adhere to the dosage instructions on the product label or consult a healthcare professional.
Bioavailability and Quality
The effectiveness of ZMA can depend on the bioavailability of its ingredients. Look for supplements that use chelated forms of magnesium (like magnesium citrate or aspartate) and zinc (like zinc monomethionine or zinc aspartate), as these are generally better absorbed by the body. Avoid products with excessive fillers or artificial ingredients. Reputable brands often undergo third-party testing to verify purity and potency.
Timing and Usage
To maximize absorption and potential benefits, ZMA is usually recommended to be taken on an empty stomach, typically 30-60 minutes before bedtime. Avoid taking it with dairy or calcium-rich foods, as calcium can interfere with zinc absorption. Consistency is key when using ZMA to support recovery and sleep patterns.