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Magnesium Citrate Powder

£22

Support your body through dietary changes with our highly absorbable Magnesium Citrate powder – designed to help you feel your best, every day. If you’re adjusting your diet after a Food Intolerance Test, maintaining key nutrients like magnesium is essential for energy, digestion, muscle function, and restful sleep.
Our nutritional therapists can guide you, ensuring you’re supporting your body safely and effectively alongside your diet changes.

  • Highly bioavailable magnesium citrate. A key nutrient involved in energy production, muscle function and nervous system activity

  • Supports energy, sleep & muscle recovery

  • Ideal to take during elimination diets

  • 110-day supply. Fast dispatch within 24 hours

  • Vegan-friendly, single-ingredient formula

  • We recommend you consult a specialist Nutritional Therapist before taking any supplements
Pair with a Nutritional Therapist consultation for expert guidance and better results.
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Magnesium Citrate Powder

Foundational phase nutritional support

Our Magnesium Citrate Powder provides magnesium in a highly bioavailable citrate form, designed for easy integration into your daily routine as part of your personalised nutrition programme. With a pure single-ingredient formula and flexible powder format, it offers a simple and adaptable way to support consistent nutritional intake across all dietary phases.

Why choose Magnesium Citrate Powder?

  • Foundational phase nutritional support – Provides a consistent source of magnesium as the base layer of your personalised nutrition programme, supporting your routine through elimination, reintroduction, and everyday wellbeing 
  • Essential mineral for everyday physiological function – Magnesium is a key nutrient involved in normal energy production, muscle function, and nervous system activity, and is commonly low in the diet, particularly during periods of dietary change
  • Supports energy, recovery, and sleep quality as part of daily intake – Often used to support general wellbeing, including energy balance during the day and relaxation as part of evening routines
  • Highly bioavailable form – Magnesium citrate is a well-absorbed form of magnesium that is easy to integrate into daily nutritional routines.
  • Simple single-ingredient formula – 100% magnesium citrate with no fillers, binders, or unnecessary additives
  • Flexible daily use – Powder format allows adaptable intake to suit changing needs across different phases of your programme
  • Suitable for vegetarians and vegans – And formulated without commonly declared allergens

How to use

Take 2 level scoops daily with food or as professionally directed. Mix the recommended serving into water, juice, or a smoothie and stir until fully dissolved.

Start with a smaller amount and increase gradually to find the level that suits you best, particularly if you are new to magnesium citrate. 

For personalised guidance, we recommend speaking with one of our Registered Nutritional Therapists. 

Things to be aware of

Magnesium citrate is generally well tolerated, but individual responses can vary.

  • May have a mild laxative effect in some individuals
  • If you experience looser stools, reduce your intake and increase gradually
  • Starting with a smaller amount can help you find the level that suits you best

Additional information

  • 110 servings (approximately 3-months supply)
  • Suitable for vegetarians and vegans
  • Free from gluten, dairy, soy, eggs, yeast and other commonly declared allergens
  • Developed to complement your personalised nutrition programme
  • Store in a cool, dry place away from heat and light
  • We recommend speaking with a YorkTest Registered Nutritional Therapist before use
  • Ongoing support from our Customer Service Team

Designed to support your personalised nutrition programme

Magnesium provides a foundational layer of nutritional support within your personalised nutrition programme. When dietary intake is being adjusted or simplified, maintaining consistent intake of essential nutrients becomes increasingly important. This product is designed to fit seamlessly into your daily routine as a simple, stable nutritional base.

Key Ingredients

Magnesium Citrate Powder (100%)

This is a food supplement and is not intended to prevent, treat or diagnose any medical conditions. This food supplement is manufactured by a third-party company that specialises in food supplements. Please refer to our Terms & Conditions in relation to the purchase of any third-party products from YorkTest. YorkTest acts as a reseller only of any supplements and vitamins.

Case Studies

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Why Choose Us

Our Heritage

We have 40 years of expertise in providing reliable and scientifically validated home-to-laboratory testing services.

Quality, accuracy & expertise

YorkTest’s products have a 98% reproducibility rate, meaning that two separate results of the same person’s sample will correlate with each other 98% of the time. All results are confidential and provided to you online via our wellness hub within 7 days.

Aftercare service & support

We offer nutritional support and aftercare from a team of qualified Nutritional Therapists.

In-house & UK based

Based in York, UK, we’re fully audited and operate in our certified, in-house laboratory. All our tests are compliant with the European Medical Device Directive 93/42/EEC (Article 12) and the European In Vitro Diagnostic Directive 98/79/EC.

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