Skip to product information
1 of 14

Magnesium Glycinate 400mg, 300 Capsules | 100% Chelated for Easy Absorption | Essential Mineral Supplement for Muscle, Sleep, & Heart Health

Magnesium Glycinate 400mg, 300 Capsules | 100% Chelated for Easy Absorption | Essential Mineral Supplement for Muscle, Sleep, & Heart Health

Regular price £35.28 GBP
Sale price £35.28 GBP Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted wellness brands

Free UK delivery

Secure checkout

Buy More Save More!

Magnesium Glycinate 400mg, 300 Capsules | 100% Chelated for Easy Absorption | Essential Mineral Supplement for Muscle, Sleep, & Heart Health

Regular price £35.28
Sale price £35.28 Regular price
Save % Sold out
  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked UK delivery. Estimated arrival between - and -.

Product Overview

Magnesium is an essential mineral that plays a vital role in over 300 biochemical reactions in the body, including muscle contraction, nerve function, energy production, and maintaining a healthy heartbeat. However, many people do not get enough magnesium from diet alone. Our Magnesium Glycinate 400mg supplement delivers a highly absorbable form of magnesium—chelated with glycine—to support your daily needs effectively and gently on the stomach.

Key Features and Benefits

  • 400mg of Elemental Magnesium per Capsule: Each serving provides a potent dose to help bridge nutritional gaps and support optimal wellness.
  • 100% Chelated Magnesium Glycinate: Magnesium bound to the amino acid glycine for enhanced bioavailability and reduced digestive discomfort compared to other forms like oxide or citrate.
  • Supports Muscle Health: Magnesium aids in muscle relaxation and may help reduce exercise-induced soreness and cramps.*
  • Promotes Restful Sleep: Glycine itself has calming properties, and magnesium helps regulate neurotransmitters that support sleep quality.*
  • Heart Health Support: Magnesium contributes to normal heart rhythm and healthy blood pressure levels already within the normal range.*
  • 300 Capsules per Bottle: A three-month supply at the recommended serving size, offering great value.

How to Use

Take two capsules daily with a meal and a full glass of water, or as directed by your healthcare professional. For best results, use consistently as part of a balanced diet and healthy lifestyle. Do not exceed the recommended dose.

Who It Is For

This supplement is ideal for adults seeking to support their magnesium intake, especially those with active lifestyles, individuals experiencing occasional muscle tension or sleep difficulties, and anyone looking to maintain cardiovascular wellness. It is also suitable for those who have difficulty absorbing other forms of magnesium or experience digestive upset with standard supplements.

Why Choose This Product

Our Magnesium Glycinate is manufactured in a GMP-certified facility, ensuring purity and potency. We use only chelated magnesium glycinate, which is known for its superior absorption and gentleness. Each batch is third-party tested for quality assurance. With 300 capsules per bottle, you get a long-lasting supply at an affordable price. Choose our supplement to support your health with a trusted, science-backed form of magnesium.

Technical Details

  • Serving Size: 2 Capsules (provides 400mg elemental magnesium)
  • Servings Per Container: 150
  • Form: Capsule
  • Other Ingredients: Rice flour, vegetable cellulose (capsule). Free from gluten, dairy, soy, and artificial additives.
  • Storage: Store in a cool, dry place, away from direct sunlight.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details
  • Tracked UK delivery

    Clear delivery messaging for United Kingdom shoppers.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

    Carefully selected supplements from established wellness brands.

Supplement guide

Magnesium Glycinate 400mg, 300 Capsules | 100% Chelated for Easy Absorption | Essential Mineral Supplement for Muscle, Sleep, & Heart Health at NutriSentra

Product OverviewMagnesium is an essential mineral that plays a vital role in over 300 biochemical reactions in the body, including muscle contraction, nerve function, energy production, and maintaining a healthy heart...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand DEAL SUPPLEMENT
Price £35.28
Availability In stock
300 Capsules400mgChelated MagnesiumHeart HealthMagnesiumMagnesium GlycinateMineral SupplementMuscle SupportSleep Aid

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What NutriSentra shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Magnesium Glycinate 400mg, 300 Capsules | 100% Chelated for Easy Absorption | Essential Mineral Supplement for Muscle, Sleep, & Heart Health

Is Magnesium Glycinate 400mg, 300 Capsules | 100% Chelated for Easy Absorption | Essential Mineral Supplement for Muscle, Sleep, & Heart Health available for UK customers?

Yes. This product is currently available on NutriSentra with UK delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.