September 10, 2026

Top Class Customer Service!

Top Class Customer Service! Especially Agnes!

September 2, 2026

Customer Service Department

The customer service department refunded my order quickly. 👍

August 31, 2026

good mixture

good mixture of the right kind of magnesium.

August 30, 2026

Their productnnnnnnns is of good…

Their productnnnnnnns is of good quality and well affordable their customer service is as well very good I

August 30, 2026

Longevity is a journey…

Longevity is a journey where the aim is to take as long as possible to arrive at your destination! It is also a journey that is not always easy to navigate with so many unfounded claims, poor quality products and social media hype. Which is why I have for a long time out my trust in Longevity Box. The quality is certified, the supplements science backed and the company’s commitment to their customers cannot be faulted.

August 18, 2026

Has improved my sleep and helped with…

Has improved my sleep and helped with the cramp I kept getting. Very pleased with the product.

August 10, 2026

Came really quickly

Came really quickly, great service, only had it a few days so can't say what the results from taking it will be yet.

August 8, 2026

Im a qualified nutritionist and I love…

Im a qualified nutritionist and I love these products. They use the best tested ingredients and the bundles are great

August 4, 2026

I have been taking.

I have been taking longevity Box Magnesium for over a year , my sleep pattern has improved immensely , thank you!

August 3, 2026

Quick delivery

Quick delivery , great product , great price.

July 20, 2026

I love the idea and happily feeding my…

I love the idea and happily feeding my gut buddies

July 20, 2026

good supplement

good supplement: too early to say about the benefits, but am confident will benefit me long-term

July 17, 2026

I’ve been ordering NMN and TMG from…

I’ve been ordering NMN and TMG from Longevity Box for about four months now, and I’m genuinely impressed. The quality of their purity testing is what drew me in initially, it's super reassuring knowing exactly what you're taking. Shipping is always fast within the UK, and everything arrives neatly packaged. I’ve noticed a steady improvement in my daily energy levels since starting. Highly recommend if you're looking for clean, reliable longevity supplements!

July 16, 2026

I ordered this for my Son who has many…

I ordered this for my Son who has many problems and I was sceptical… but the difference in him after 3 weeks is Mind blowing .

July 15, 2026

First time ordering from Longevity Box

First time ordering from Longevity Box and the whole experience was smooth. The packaging was clean and eco friendly, and my parcel arrived within two days. Appreciate the transparency on product purity and lab testing—it gives real peace of mind. Will definitely be setting up a recurring order!

July 13, 2026

Recommended for anyone who lives in a…

Recommended for anyone who lives in a busy city, or giving up smoking (or still smoking!) as it makes you excrete benzine - a carcenogen from tobacco (and air pollution)

July 1, 2026

It's nude and and relaxing

July 1, 2026

Am taking it for gastritis seems.

Am taking it for gastritis seems to be helping!

June 10, 2026

Molly-May Brinkworth

This magnesium complex has-strengthened my nails within a week of taking it. It's a definite winner in my books.

June 6, 2026

Great experience and I’m loving the

Great experience and I’m loving the product.

June 5, 2026

I live with Several Health issues

I live with Several Health issues and take these Magnesium to help especially with lower body and restless legs along with other issues. These are amazing and have been a part of my regime for a while now.

May 6, 2026

Arrived promtly and seem to be working!

Arrived promtly and seem to be working well.

April 27, 2026

Serious medical reaction. Zero customer support response.

I am a lab technician and I’ve been using these supplements for 20 days. Unfortunately, I experienced a significant adverse reaction involving systemic weakness. My doctor advised me to stop immediately and ordered blood tests to investigate a severe electrolyte imbalance caused by the supplements. I have reached out to Longevity Box multiple times via email to utilize their 60-day money-back guarantee, but I have been met with total silence for days. It is deeply concerning that a company selling high-potency health products does not have a responsive support team when a customer reports a medical issue. I am now forced to escalate this to a bank chargeback/Section 75 claim. I really wanted to support this brand, but the lack of safety communication is unacceptable. Buyer beware if you have a reaction you're on your own.

April 16, 2026

Not worth the stress of dealing with a company that blatantly ignores their customers

Whilst the product is very good the company and their customer service is infuriatingly terrible. If you have any issue no matter how many times you email them they ignore you. Want a refund? Ignore you. Don t touch with a barge pole they are so badly organised they simply don’t care. Just prevented two friends from purchasing that I had previously recommended their product to.

February 13, 2026

Extremely helpful and efficient…

Extremely helpful and efficient customer service. Any issues have been dealt with instantly and the products are great, not cheap but very good qualitu. You pay for what you get. Thankyou Agnus.

February 2, 2026

I've bought the product but it has…

I've bought the product but it has never arrived. I've emailed them and they said they would check and then never heard of them again. Cant get through the customer service phone number, and they havent got back to my messages either. Ive emailed for a follow up but nothing again

January 21, 2026

Very pale methylene blue

I brought some Methylene Blue from Longevity Box, having brought at least 2 other brands previously. The two other brands were a really deep indigo colour, but the Longevity Box (LB) was much paler in colour. I did a comparison with 5 drops of LB brand and 5 drops of the other brand. Standing next to each other the LB brand was really pale in comparison. I wish I could upload a picture to demonstrate. It was quite well priced 3 x 60ml bottles for £53, but I suspect it's seriously watered down. I wrote them an email asking why this was the case and have heard nothing back. Needless to say I will avoid this brand forevermore.

October 16, 2025

Paid for product and they did not send it

I ordered a supplement, got a confirmation email and they never sent it. I’ve just had to get in contact with them to see why and they said they don’t have my address. It’s poor service to have not picked that up in the system and reached out. Instead they were just going to take my money and not send me the product I paid for.

October 1, 2025

Product never arrived!! The silliest excuse ever!

Product never arrived!! The silliest excuse ever! "We had a very odd thing happen with this one product, where, somehow, our systems turned the product from being a 'physical' product to being a 'virtual/digital' product. As such, neither our website nor our fulfilment partner knew to ship anything because they thought it was sent digitally"🤷 Excuses sounds good only for the one who is making them up!!! And it never arrived 🤷 Plus they bomb email with spam to push you buy more! Started after half an hour after purchase. I would say - stay away!

September 17, 2025

Review updated to reflect positive response to complaint

I’ve upgraded my review from one to four stars. The Founder of Longevity called me shortly after leaving the feedback. He was very apologetic and refunded the additional amount soon after our conversation. He is going to look into the misleading website landing pages. Such a quick, proactive and helpful response to a complaint deserves recognition. For my original review, see below. Wish I’d checked here first! I ordered NMNH through the website and when I’d been returned to the confirmation page it said I’d qualified for an offer. I assumed this was because it was my first order, so I clicked to complete the order. Then it went to another page with an even lower price. I was confused, so checked my PayPal account to see I’d been charged twice! Once for the original price, once for the offer price. I’ve put a complaint in with PayPal to hopefully get the second payment refunded. I can only assume this is very underhand practice by the company to con people into buying more (very expensive) products than they want. Very disappointed and won’t be using this company again.

August 4, 2025

non-existent service and product never delivered

Horrible or frankly non-existent service. 2 orders never arrived, I followed up multiple times: sent 3 emails - no response whatsoever. Called customer service, different day, different times - always just goes to voice mail, which appears to be unattended as I left multiple messages and nobody bothered to get back. Impossible to hear back and get the problem sorted. I will call my credit card company and get the charges reversed as it seems this company is unable to get a basic customer service right. Never saw the product (paid over 140 quid for 2 orders!!), never got a response but keeping getting spammy emails with useless information from the founder. Avoid at all costs.

August 1, 2025

hard sell misleading

I bought an item from this company and then had the offer (click on) "apply discount code its not to late" did then and had a another item added to my purchase. I could not remove the item. No mention of add discount to a second item was made. When clicking on their email to reply the text you write comes up in microscopic text ! I requested the item was removed but this was not acted upon. When the two items arrived I was then offered a return of the second item. the company is all social media upload a photo to instagram and get a free gift, subscribe and save, buy 3 get discount, buy 4 get discount buy 5 get discount, bundle ..... not the type of company I want to deal with, I prefer straight forward.

June 20, 2025

I am impressed!

The CEO contacted me personally to apologise for a lost delivery and as well as giving me the refund they send me the replacement free of charge. Wow! That's an unbeatable customer service! I will become a loyal customer. Thank you!

April 9, 2025

Quick Delivery

Quick Delivery, 38 hrs from order. Nmnh very happy with the product. I feel great.

April 8, 2025

Shocking customer service. Stuff missing.

Shocking customer service. Half my order missing and don't bother responding to emails. Avoid like the plague.

December 23, 2024

Swindled

I’ve been waiting a month for my product. Tracking even stopped. They said they would look into it. Nothing!! I’m out $88. Run for the hills

September 8, 2024

This stuff is really great

This stuff is really great. My whole family are now talking supergreens. The one thing we all agree on is we feel a lot more focused throughout the day. It tastes great and with just two scoops a day it's taking care of our longevity goals.

September 4, 2024

Great service and a very good…

Great service and a very good worthwhile supplement !

August 30, 2024

Great taste and it's also great knowing…

Great taste and it's also great knowing it's providing me with the vitamins I need!!

August 25, 2024

I started taking magnesium 3 weeks ago

I started taking magnesium 3 weeks ago. I do work on nights. I have noticed that, the quality of my sleep is batter, I fall asleep quicker and my sleep is better. I have more energy in the morning and I feel rested. I will definitely continue taking magnesium

August 14, 2024

Excellent combination of 'ingredients'…

Excellent combination of 'ingredients' to improve health, thank you!

July 16, 2024

Just started taking the supplements

Just started taking the supplements, glad it is in a capsule, easy to open and mix with food.

July 14, 2024

Really helps works in conjunction with…

Really helps works in conjunction with Sea Buckthorn for my dry eyes post contract surgery.

July 12, 2024

This product is fantastic!!!!

July 10, 2024

Really love this product

Really love this product, keeps me feeling calm and balanced

July 10, 2024

Really love this product

Really love this product, keeps me feeling calm and balanced

April 18, 2024

Haven't been taking long enough to…

Haven't been taking long enough to notice effect but I'm hoping it's working well ..

April 11, 2024

I love this supplement as it helps with…

I love this supplement as it helps with my sugar cravings. It's got everything I need to aid in me losing some extra pounds put on at Xmas, which saves a small fortune. Delivery is also quick.

December 26, 2023

Ordered a ridiculously expensive NAD…

Ordered a ridiculously expensive NAD test, only to find out that there is no return postage included and that you have to ship back to the USA. Another cost on an already expensive test. Recommend using Medichecks instead for testing.

October 10, 2023

A truly positive result from Met4Min

I have had a truly positive result from Longevity Box's Met4Min. Reduced cravings and blood sugar balanced. I am so happy and have just put in my 2nd order.