SLEEP, MAGNESIUM & RELAXATION SUPPORT

SleepX Magnesium Powder 114g

By Metagenics
$49.95
Support restful sleep, healthy circadian rhythm and muscle relaxation with magnesium bisglycinate, Sensoril™ Ashwagandha and targeted plant nutrients.
Sleep Support
Muscle Relaxation
Vegan Friendly
Gluten Free
Always read the label and follow the directions for use.
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Why you’ll love it
  • Helps improve sleep quality and healthy sleeping patterns.
  • Supports a healthy circadian rhythm.
  • Helps maintain the body's natural sleep-wake cycle.
  • Supports muscle relaxation.
  • Helps maintain healthy nervous system function.
  • Provides 300 mg of elemental magnesium per serving.
  • Contains Meta Mag® magnesium bisglycinate.
  • Includes Sensoril™ Ashwagandha for sleep support.
  • Provides 400 mg of ornithine per serving.
  • Combines lutein and zeaxanthin to support healthy responses to light exposure.
  • Helps mitigate the effects of blue light exposure on sleep.
  • Features a refreshing tropical flavour.
  • Convenient once-daily evening drink.
  • Easy to mix with 200mL of water.
  • Provides 20 servings per tub.
  • Suitable for vegan dietary preferences.
  • Gluten-free and dairy-free formula.
  • Free from artificial colours, flavours and preservatives.
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SleepX Magnesium Powder 114g

Key Benefits

A clear look at what this product is designed to support.

Support your body's natural sleep-wake cycle with a carefully balanced combination of magnesium, Ashwagandha, ornithine and plant-derived carotenoids. SleepX is formulated to support healthy sleeping patterns, muscle relaxation and nervous system wellbeing.

Supports Healthy Sleep Patterns

Formulated with magnesium, Sensoril™ Ashwagandha and ornithine to help improve sleep quality and support healthier, more restful sleeping patterns.

Supports a Healthy Circadian Rhythm

Combines targeted nutrients to help maintain and restore the body's natural sleep-wake cycle, supporting a healthy circadian rhythm.

Supports Muscle Relaxation

Provides 300 mg of elemental magnesium from magnesium bisglycinate to support muscle relaxation, healthy muscle function and normal nervous system activity.

Supports Healthy Light Adaptation

Contains lutein and zeaxanthin, two naturally occurring carotenoids that support healthy visual adaptation and help mitigate the effects of blue light exposure on sleep.

Why it works

Ingredient Spotlight

A closer look at the formula.

Discover the carefully selected ingredients behind SleepX, combining highly bioavailable magnesium, Sensoril™ Ashwagandha, ornithine, lutein and zeaxanthin to support healthier sleeping patterns and evening relaxation.

Meta Mag® Magnesium Bisglycinate

Meta Mag® Magnesium Bisglycinate

Meta Mag® provides 300 mg of elemental magnesium per serving from magnesium bisglycinate, a form selected for its bioavailability. Magnesium supports muscle relaxation, normal nervous system function and healthy muscle activity, making it an important part of the SleepX evening formula.

Sensoril™ Ashwagandha

Sensoril™ Ashwagandha

Sensoril™ Ashwagandha provides 250 mg of Withania somnifera extract, combining concentrated root and leaf extracts. This botanical ingredient is included in the SleepX formulation to support healthy sleeping patterns and the body's natural sleep-wake cycle.

Lutein & Zeaxanthin

Lutein & Zeaxanthin

Lutein (20 mg) and zeaxanthin (4 mg) are naturally occurring carotenoids that support healthy visual adaptation to light exposure. Together, they complement the SleepX formula by helping support the body's response to blue light exposure and maintaining healthy sleeping patterns.

Product Information

Everything you need to know

SleepX combines Meta Mag® magnesium bisglycinate, Sensoril™ Ashwagandha, ornithine, lutein and zeaxanthin in a tropical-flavoured evening powder to support healthy sleep patterns and muscle relaxation.

Premium Magnesium Bisglycinate
Healthy Sleep-Wake Cycle
Muscle & Nervous System Support
Tropical-Flavoured Evening Drink
“A restful evening routine begins with giving your body the opportunity to unwind and supporting its natural sleep-wake rhythm.”
Key Ingredients ⌄
  • Meta Mag® Magnesium Bisglycinate – 3,000 mg, providing 300 mg elemental magnesium per serving.
  • Sensoril™ Ashwagandha (Withania somnifera) – 250 mg combined root and leaf extract.
  • Ornithine Monohydrochloride – 400 mg per serving.
  • Lutein – 20 mg per serving.
  • Zeaxanthin – 4 mg per serving.
How to Take ⌄

Adults: Mix 1 scoop (5.7g) of SleepX powder into 200mL of water, once daily in the evening, or as directed by your healthcare professional.

Stir until mixed and drink as part of your evening routine.

Warnings ⌄
  • Pregnant or planning pregnancy? Do not take this product without consulting a healthcare professional. SleepX is not recommended for use during pregnancy without medical advice.
  • Breastfeeding? Consult your healthcare professional before use.
  • Contains Ashwagandha (Withania somnifera). In very rare cases, Ashwagandha-containing products have been associated with liver injury.
  • Avoid this product if you currently have or have previously had liver problems, in line with TGA safety advice.
  • Stop taking immediately and seek medical advice if you experience yellowing of the skin or eyes, dark urine, nausea, vomiting, unusual tiredness, weakness, abdominal pain or loss of appetite.
  • Severe nausea, vomiting or diarrhoea may occur with Ashwagandha. Stop use and seek medical advice if these symptoms develop.
  • Taking prescription medications? Consult your healthcare professional before use, particularly if you take blood pressure medications or other medicines that may interact with the ingredients.
  • Kidney problems or other existing medical conditions? Seek professional advice before taking magnesium-containing supplements.
  • Mineral supplements should not replace a balanced diet.
  • If symptoms persist, consult your healthcare professional.
  • Do not exceed the recommended daily dosage unless directed by your healthcare professional.
  • Sweetened with steviol glycosides.
  • Sold by weight, not volume. Some settling of the powder may occur.
  • Store below 30°C and keep out of reach of children.
  • Always read the label and follow the directions for use.
Allergens & Dietary Information ⌄

Free from:

  • Animal products
  • Dairy protein
  • Lactose
  • Eggs
  • Gluten
  • Wheat
  • Nuts
  • Yeast
  • Soy protein
  • Artificial colours
  • Artificial sweeteners
  • Artificial flavours
  • Artificial preservatives

Additional Dietary Information

  • Vegan-friendly formula.
  • Naturally coloured with lutein and zeaxanthin.
  • Tropical flavour.
  • Sweetened with steviol glycosides.
  • Contains maize starch and liquid glucose among its excipients.
How to Use

Simple and straightforward

Create a simple evening ritual with SleepX. Just mix, enjoy and make it part of a consistent bedtime routine.

Always follow the label and practitioner guidance.
1

Measure One Scoop

Measure 1 level scoop (5.7g) of SleepX powder using the supplied scoop.

›
2

Mix with 200mL of Water

Add the powder to 200mL of water and stir until well combined to create a refreshing tropical-flavoured drink.

›
3

Enjoy in the Evening

Drink once daily in the evening, following the recommended dosage or your healthcare professional's advice.

›
Practitioner Guidance

A practitioner-led approach

“Quality sleep is an important part of overall wellbeing, influencing energy, mood, concentration and how we feel throughout the day.

Sleep patterns can be affected by stress, evening routines, screen exposure and individual nutritional needs.

SleepX combines magnesium bisglycinate, Sensoril™ Ashwagandha and targeted nutrients to support healthy sleeping patterns and muscle relaxation as part of a personalised wellness approach.”

Victoria O'Sullivan
Victoria O'Sullivan Naturopath

Understand Your Sleep Patterns

Your sleep quality and circadian rhythm may be influenced by lifestyle, stress, environmental factors and individual health requirements.

Support Evening Relaxation

Targeted nutrients such as magnesium bisglycinate can support muscle relaxation and nervous system function, complementing a healthy evening routine.

Build Better Sleep Habits

Combine appropriate nutritional support with consistent bedtimes, a calming evening routine and reduced late-night screen exposure to support healthier sleep habits.

What Our Customers Say

Real reviews. Real experiences.

Read experiences shared by customers who have used products from our wellness range.

★★★★★

“I like the idea of having a relaxing evening routine, and the tropical flavour makes this powder appealing compared with taking another tablet. I appreciate that it combines magnesium with other ingredients selected for sleep support. It's easy to mix with water, and the once-daily directions are simple enough to follow.”

Felicity A.
✓ Verified Purchase
★★★★★

“What interested me most about SleepX was the combination of magnesium bisglycinate and Ashwagandha. I've been paying more attention to my evening habits, especially after spending so much time looking at screens during the day. The tropical flavour sounds refreshing, and I like that the formula is vegan-friendly and gluten-free.”

Rebecca M.
✓ Verified Purchase
★★★★★

“I prefer powdered supplements that can become part of a relaxing routine at the end of the day. The ingredients in SleepX are clearly listed, and I appreciate knowing the amount of magnesium provided in each serving. The 20-serving container and simple mixing instructions also make it easy to plan a consistent routine.”

Amanda T.
✓ Verified Purchase
Frequently Asked Questions

Got a question?

Helpful answers about this product, how to use it and what to know before purchasing.

What is Metagenics SleepX Magnesium Powder used for?⌄

Metagenics SleepX is a tropical-flavoured magnesium powder formulated to support healthy sleeping patterns, circadian rhythm and muscle relaxation.

It combines magnesium bisglycinate, Sensoril™ Ashwagandha, ornithine, lutein and zeaxanthin to help maintain the body's natural sleep-wake cycle.

The formula also supports normal nervous system function and helps mitigate the effects of blue light exposure on sleep.

How much magnesium does SleepX contain?⌄

Each 5.7g serving contains 3,000 mg of magnesium glycinate dihydrate, also known as magnesium bisglycinate, providing 300 mg of elemental magnesium.

Magnesium is an essential mineral involved in normal muscle and nervous system function.

SleepX also includes Sensoril™ Ashwagandha, ornithine, lutein and zeaxanthin for additional support.

When and how should I take SleepX Magnesium Powder?⌄

The recommended adult dosage is one scoop (5.7g) mixed with 200mL of water, once daily in the evening, or as directed by your healthcare professional.

Metagenics recommends taking it with your evening meal.

Each 114g tub contains 20 servings, providing a 20-day supply when used at the recommended dosage.

For best results, maintain consistent sleep habits alongside your evening supplementation routine.

Is SleepX suitable for vegans and people avoiding gluten or dairy?⌄

Yes. Metagenics lists SleepX as suitable for vegan dietary preferences.

The formula is free from animal products, dairy protein, lactose, eggs, gluten, wheat, nuts, yeast and soy protein.

It is also free from artificial colours, sweeteners, flavours and preservatives.

SleepX is tropical flavoured, naturally coloured with lutein and zeaxanthin, and sweetened with steviol glycosides.

Can I take SleepX with other medications or while pregnant?⌄

If you are pregnant, planning pregnancy or breastfeeding, speak with your healthcare professional before using SleepX. The manufacturer does not recommend it during pregnancy.

SleepX contains Ashwagandha, which may interact with certain medicines and has been associated with gastrointestinal reactions and very rare cases of liver injury.

Avoid Ashwagandha-containing products if you currently have or have previously had liver problems.

If you take prescription medications, particularly blood pressure treatments, consult your healthcare professional before use.