Magnesium Citrate
A magnesium citrate supplement with elemental magnesium, serving and 120-capsule pack information shown clearly.
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Magnesium is an essential mineral that plays a crucial role in numerous bodily functions, including muscle and nerve function, energy production and bone health.
At a glance:
- Supports sleep and recovery
- Studied for supporting muscle recovery
- Studied for aiding digestion
- Studied for supporting bone strength and heart health
Magnesium Citrate is a highly bioavailable form of magnesium, easily absorbed by the body. It's studied for regulating muscle and nerve function, supporting a healthy immune system, heart health and bone strength, as well as energy production and protein synthesis.
Magnesium plays a role in muscle contraction and relaxation, and a deficiency can be linked to increased muscle cramps and discomfort - supplementing may help support proper muscle function.
Free UK shipping on all orders over £100. Every order goes out in plain, unbranded packaging with no external branding. Orders under £100 ship via standard tracked delivery.
Every batch is independently tested by a third-party lab before it is released for sale. Research products sold by APH Science are strictly for research purposes only and are not intended for human consumption. Consult a healthcare professional before use.
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Key benefits
Enhances Sleep Quality
Magnesium Citrate is known for its ability to improve sleep by reducing the time it takes to fall asleep, increasing total sleep duration, and minimizing night awakenings. Magnesium achieves this by blocking certain neurotransmitters in the brain that interfere with sleep, while also relaxing muscles and calming the mind.
Try nowIncreases Energy Production
Magnesium Citrate plays a crucial role in energy production by participating in the creation of ATP (adenosine triphosphate), the primary energy molecule for cells. This makes it an essential nutrient for athletes, helping to enhance energy levels and reduce fatigue during intense physical activities.
Try nowSupports Muscle Function
Proper muscle function depends on adequate magnesium levels, as it regulates muscle contractions. Magnesium Citrate supplementation helps prevent muscle cramps and weakness, ensuring optimal muscle performance and reducing the risk of injuries, especially in athletes.
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Can Improve Heart Function
Magnesium Citrate contributes to better heart function by regulating heart rate and blood pressure. This is particularly important during intense exercise, as it helps prevent heart palpitations and supports a healthy heart rate, ensuring cardiovascular stability.
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Enhances Sleep QualityMagnesium Citrate is known for its ability to improve sleep by reducing the time it takes to fall asleep, increasing total sleep.
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Increases Energy ProductionMagnesium Citrate plays a crucial role in energy production by participating in the creation of ATP (adenosine triphosphate), the.
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Supports Muscle FunctionProper muscle function depends on adequate magnesium levels, as it regulates muscle contractions. Magnesium Citrate supplementation.
Stress Reduction
In addition to its sleep-enhancing properties, Magnesium Citrate promotes relaxation and stress reduction. By calming the nervous system, it helps alleviate stress and anxiety, contributing to overall mental well-being.
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Enhances Sleep QualityMagnesium Citrate is known for its ability to improve sleep by reducing the time it takes to fall asleep, increasing total sleep.
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Increases Energy ProductionMagnesium Citrate plays a crucial role in energy production by participating in the creation of ATP (adenosine triphosphate), the.
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Supports Muscle FunctionProper muscle function depends on adequate magnesium levels, as it regulates muscle contractions. Magnesium Citrate supplementation.
Product FAQs
Contact us Contact usWhat is Magnesium Citrate?
Magnesium Citrate is part of the APH Science food and supplement range - formulated for everyday training use and labelled for its intended food or supplement purpose on this page.
How do I take it?
Follow the product label for serving size
Is this a research SARM or peptide?
No. This line is sold as a food product or food supplement. Always read the label, check allergens, and keep out of reach of children.
When will my order arrive?
UK orders dispatch with tracked shipping. Free UK shipping applies on carts over £100. Delivery timing depends on the service selected at checkout.
What is Magnesium Citrate formulated for?
This product is positioned for training nutrition support. Macros, active amounts, and allergens are listed on the label and product description - use those figures for planning, not marketing headlines alone.
How does it fit next to research compounds?
Food and supplement lines are separate from research SARMs and peptides. You can share a cart, but compliance language for research vials does not apply to protein, creatine, or gummy food products.
Allergens and ingredients
Always read the full ingredient list on the pack. If you have allergies or dietary restrictions, check the label before you open the pouch or tub.
Storage
Keep sealed, cool, and dry. Reseal pouches after use and avoid long heat exposure so flavour and texture stay consistent.
What makes Magnesium Citrate different in the APH catalogue?
Magnesium Citrate is listed with APH Science's standard QC culture: clear labelling, UK dispatch, and the same cart thresholds as the rest of the store. Always read the product description and label for the specific compound or formula details.
If you are comparing similar products, use the dose, format, and intended research or supplement category on this page as your primary guide - not third-party marketing claims.
Who typically buys Magnesium Citrate?
Buyers usually arrive looking for a specific training or research goal and want a labelled, consistently supplied product from a UK-facing brand. Magnesium Citrate should be chosen only when it matches that goal and the product category on this page.
If you are unsure, use the on-page quiz (where shown), read the FAQs, or contact support before ordering multi-bottle quantities.
How should I store Magnesium Citrate?
Store Magnesium Citrate sealed in a cool, dry place away from direct sunlight, moisture, and heat sources. Keep out of reach of children. Do not use if the seal is broken or the product looks compromised.
Follow any extra storage notes on the label (for example cold-chain guidance on certain research formats).
Is this suitable to stack with other APH products?
Many customers build multi-product carts (for example a primary compound plus recovery support). Whether Magnesium Citrate fits a stack depends on the product class and your goal - use the description, FAQ, and quiz on this page as a starting point.
This is catalogue guidance only, not medical advice. When in doubt, keep the stack simple and verify compatibility yourself.
What makes APH Science different for this product?
Magnesium Citrate is formulated under the same UK-owned QC culture as the rest of the APH Science range - clear labelling, third-party testing culture, and plain packaging. Buyers compare us against generic marketplace listings because batch consistency and support matter when stacking a full protocol.
Every order ships through the same fulfilment flow as our SARMs, stacks, and supplements catalogue, so cart thresholds for free UK shipping and gifts apply the same way.
What dose is on the Magnesium Citrate label?
Use the milligram dose printed on the bottle and this page.
Can I stack Magnesium Citrate with other APH products?
Stack only what matches this product class. Check the description on this page rather than generic recovery or strength copy from another SKU.
This is catalogue guidance only, not medical advice.
What shipping and cart benefits apply when I buy Magnesium Citrate?
Magnesium Citrate counts toward free UK shipping over £100, free protein gift thresholds, and next-day gift tiers in the same cart as every other APH Science product. Discrete packaging is standard. Tracked options are available at checkout depending on destination and service level.
How should I store Magnesium Citrate after delivery?
Store Magnesium Citrate in a cool, dry place away from direct sunlight and moisture. Keep the bottle closed between uses. Do not use past any stated best-before guidance on the pack. If the product is a research peptide vial rather than a capsule bottle, follow the dry-storage and reconstitution notes on that product page instead.
Is Magnesium Citrate suitable for beginners?
If you are new to this category, start by reading the full product description, FAQ, and any dosage or research framing on the page. Magnesium Citrate is positioned for buyers who already understand the compound class - not as a casual everyday multivitamin. When in doubt, choose a lower entry point or speak to a qualified professional before use.
Does Magnesium Citrate qualify for subscribe and save or bulk pricing?
Where multi-bottle or bulk tiers are shown on the product page, the unit price drops as you increase quantity - that is the live price you add to cart. Subscription options appear only when configured for that SKU. Always check the buy box on Magnesium Citrate for the current offer rather than assuming a sitewide discount code applies.
What should I do if I have a question about my Magnesium Citrate order?
Contact APH Science support with your order number and the product name (Magnesium Citrate). Typical queries include delivery timing, batch documentation, and stacking advice. Response times are usually within one business day on UK working days.
Where do you ship from?
Orders dispatch from the UK with tracked shipping options. Free UK shipping applies on carts over £100.
How long does delivery take?
Timing depends on the service selected at checkout and courier performance. You will receive tracking when the order leaves the warehouse.
How are orders packed?
Orders are dispatched from the UK with standard e-commerce packing. Tracking is provided so you can follow the parcel in transit.
Is every batch third-party tested?
APH Science targets independent lab verification for research batches before release. Certificate or purity paperwork can be requested where available for your lot.
Is this a research compound?
No. This product is sold as a food product or food supplement. Follow the label, check allergens, and keep it out of reach of children.
How do bulk buy discounts work?
Where Buy 1 / Buy 2 / Buy 3 tiers appear on the product, choosing a higher tier applies the stated saving at add-to-cart. The price on the button updates to match the selected tier.
How do I track an order?
Use the Track order page with your order details once you have confirmation and tracking. Contact us if a label has not appeared within the expected dispatch window.
How fast do UK orders ship?
Orders typically leave the UK warehouse within 1–2 working days. Free UK shipping applies over £100. International options depend on destination and product type - checkout shows available rates.
All orders use discreet outer packaging. Tracking is provided once the parcel is with the carrier.
Can I get batch / CoA documentation?
Where certificates of analysis or batch documentation are available for a product, APH Science can supply them on request. Include your order number and product name when contacting support.
Keep screenshots of the product page and your invoice for your own records if your lab requires them.

