ATP Science MagX4 Magnesium Power Blend delivers a comprehensive, multi-pathway magnesium matrix engineered to support muscle relaxation, reduce cramping, calm the nervous system, and optimise post-exercise recovery. Designed for athletes, hard-training gym-goers, and active New Zealanders experiencing physical fatigue or tight muscles, this advanced powder combines four premium, highly bioavailable forms of magnesium in a delicious berry drink that absorbs quickly without the digestive issues common to low-grade magnesium salts.

Key Benefits & Features

• 4-Form Magnesium Complex: Delivers a high-yield blend of magnesium bisglycinate, citrate, threonate, and malate to maximise cellular absorption across multiple biological pathways.

• Relieves Muscle Tightness & Cramping: Rapidly restores essential mineral balance to relax contracted skeletal muscles and prevent painful spasms.

• Nervous System & Stress Support: Helps down-regulate the sympathetic nervous system to ease physical tension and promote daytime calm.

• Enhances Restorative Sleep: Calms neurotransmitter activity in the brain, helping you drift off faster and achieve deeper, non-REM recovery sleep.

• Gentle on the Digestive Tract: Formulated with chelated and organic magnesium sources that minimise the laxative effect common in standard magnesium oxide products.

How It Works

Magnesium is a critical macromineral involved in over 300 biochemical reactions within the human body, with its most vital athletic roles centred on energy production, neuromuscular transmission, and muscle contraction-relaxation cycles. During intense physical exertion and heavy perspiration, intracellular magnesium reserves deplete quickly. A lack of bioavailable magnesium leaves calcium unchecked inside muscle fibres, keeping muscle tissue chronically contracted and leading to spasms, twitching, and prolonged soreness.

ATP Science MagX4 solves poor absorption by combining four distinct magnesium types, each bound to specific organic carriers that target different tissues. Magnesium malate and citrate support cellular ATP resynthesis and energy metabolism inside muscle fibres, while magnesium bisglycinate and threonate efficiently cross cellular membranes to soothe neuromuscular excitability, lower cortisol levels, and signal systemic physical relaxation.

Recommended Use

• Serving Size: Mix 1 level scoop (approx. 5g) into 150–250ml of cold water in a shaker or glass, stir thoroughly, and consume immediately.

• Daily Recovery Timing: Take 1 serving in the evening 30–60 minutes before bed to promote restorative sleep and overnight tissue repair.

• Post-Workout Cramp Relief: Can also be taken immediately following intense or endurance-based training sessions to support muscle relaxation and rehydration.

Container Size: 100G
Serving Size: 1 Scoop (2.5G)
Servings Per Container: 40

All orders $60 and over receive Free* Shipping Nationwide 

Final pick up each day is at 3.45pm Monday to Friday. 

Estimated Delivery Times*:

Auckland and North Island – Overnight

*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.

However many Auckland orders will be delivered the same day depending on what time the order is placed

South Island – Overnight (For larger parcels allow 2 business days)

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