Excellent product! I really think
Excellent product! I really think it makes a difference and I would definitely recommend it to others. Great quality and very effective. Very happy with my purchase!
Due to high demand: only limited stock remaining in the EU warehouse
Key Benefits
Longevity Box Magnesium Glycinate delivers 1,500 mg of magnesium glycinate per serving, providing 210 mg of elemental magnesium. Magnesium is an essential mineral that plays a role in hundreds of processes in the body, including energy release, muscle function, and nervous system function. It also contributes to the reduction of tiredness and fatigue, helps support normal psychological function, and contributes to the maintenance of normal bones and teeth. This supplement is free from unnecessary additives, preservatives, and bulking agents, and is independently lab-tested for purity—making it a clean, reliable way to support your daily magnesium intake.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

Magnesium Glycinate by Longevity Box is praised for its high quality, effectiveness, and affordability. Customers highlight its benefits for energy release, muscle function, and sleep quality, with no unnecessary additives. The product is independently lab-tested for purity, ensuring a clean and reliable supplement for daily magnesium intake.
AI-generated from verified customer reviews
Excellent product! I really think it makes a difference and I would definitely recommend it to others. Great quality and very effective. Very happy with my purchase!
I couldn’t be without it now, I am a completely different person, so much more relaxed and my periods have improved
I was struggling to stay asleep before I started taking these, I also had irregular menstrual cycles and I have experienced such an improvement since taking these. I cannot believe how rested I feel, my cycle is now painless!!
I love this product and this brand. the price point is brilliant the quality and amount per serving is very good and very high and as someone who knows that i need to take a bigger does spread throughout this day this brand is superb for me. Dont underestimate how important magnesium is to our total well being. I would highly recommend this brand to every one. I would also highly recommend Healf to anyone who is interested in their own personal health journey. Healf are my number one go to health supplement supplier. i would highly recommend Healf. Their products are the best delivery quick and efficient and contact fast and very helpful. They are the best company out there for your health needs.
High quality and solid sleep since starting
Really good clean magnesium. I use this to help my mental function and energy. I notice a difference if I have accidentally missed a day or two.
Rated 4.8 (Excellent) based on 13,000+ reviews on Trustpilot
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.