Gaspari Nutrition ZM-Complex helps deeper sleep and quicker nighttime recovery by delivering bioavailable zinc, magnesium, and vitamin B6 to help you train harder. Zinc, magnesium and vitamin B6 are the key ingredients here, backed by Gaspari Nutrition's long standing commitment to quality recovery blends. The brand’s commitment to quality and science-backed blends sets it apart, and makes it easy to pair with staples like a magnesium dietary supplement or the best protein powder. Not a miracle, but a solid staple for recovery, and if you’re building a routine that includes a supplement vitamin d, ZM-Complex fits in nicely.

Available Sizes & Variants:

90 capsules – three capsules a day for simple nightly support

Benefits & Features:

• Supports deeper sleep for improved recovery.
• Uses bioavailable zinc and magnesium to maximise absorption and muscle repair.
• Zinc, magnesium, and vitamin B6 team up to support immune function, hormone balance for athletes, and neural transmission that helps sleep quality after intense training.
• Designed for daily use to support recovery and training momentum.
• Chelated zinc and magnesium help with absorption and may keep fatigue at bay

Gaspari Nutrition has stood in the sports supplement scene for over twenty years, known for proven, no-nonsense formulas that help athletes recover and train consistently. ZM-Complex uses bioavailable zinc and magnesium with vitamin B6 in chelated forms to support sleep quality, immune function, and muscle recovery. The brand’s commitment to quality and science-based blends sets it apart in a crowded market, making it easy to pair with other staples like a magnesium dietary supplement or the best protein powder. Not a miracle, but a solid staple for recovery, and if you’re building a routine that includes a supplement vitamin d, ZM-Complex fits in nicely.

Gelatin (Capsules), Vegetable Magnesium Stearate, Silicon Dioxide

• GTIN: 646511025226
• Manufacturer: Gaspari Nutrition
• Categories: Best SellersGaspari NutritionTestosterone Supplements & Natural Boosters
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

As a dietary supplement, take 3 capsules daily on an empty stomach before meals or before sleep or as directed by the practitioner. Store in a cool, dry place. WARNING: This product is only intended to be consumed by healthy individuals over the age of 18 years. If you are pregnant or nursing, taking any medication or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of the reach of children. Tamper evident: Do not use if seal under cap is broken or missing.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Here: Magnesium (Chelated Form)

Magnesium is a mineral that matters for normal nerve signaling and muscle action, plus lots of enzyme reactions in your body. This version uses a chelated, highly bioavailable option to help absorption and utilisation inside the body.

What Does Magnesium Do Anyway?

Magnesium helps keep nerves firing normally, supports muscle calmness, and is tied to sleep quality and energy metabolism; these parts are recognised in dietary guidelines and health summaries.

Dr. Brilla from the University of Florida found that zinc, magnesium and vitamin B6 supplements can boost sleep quality and aid recovery in athletes, aligning with magnesium’s role in sleep and muscle function.

This product isn’t meant to diagnose, treat, cure, or prevent any disease.

Vitamin B6as Pyridoxine HCL: 10.5 mg, MagnesiumMagnesium Aspartate: 450 mg, Zincas Mono L-Methionine & Zinc Aspartate: 30 mg

Gaspari Nutrition earns Welzo selection for ZM-Complex because of a long-standing heritage in sport‑focused formulas and a proven track record of delivering solid recovery support. The brand is known for established, athlete oriented supplements and a long-standing commitment to quality formulations, spanning over two decades. This heritage underpins a credible, performance driven approach to nutrition that aligns with Welzo’s standards for trusted brands in athletic wellness. Gaspari’s emphasis on bioavailable minerals, including chelated zinc and magnesium forms, resonates with our quality criteria for absorption and efficacy. Our team evaluates every partner against our rigorous criteria for potency, stability and safety, which is supported by our team of medical experts and our ingredient quality and purity standards. This collaboration reflects Gaspari Nutrition’s alignment with our emphasis on reliable, evidence informed products. For our medical team assessments see our team of medical experts, and for our quality benchmarks see our ingredient quality and purity standards.