Modern Longevity.
Classic Integrity.

Premium food supplements made with carefully selected ingredients, independently tested, and sealed in protective metal cans.

  • ✓ Ingredients associated with normal cellular energy metabolism
  • ✓ Batch-specific third-party test results accessible via QR code
  • ✓ Airtight, light-resistant metal cans designed to support stability
  • ✓ No fillers or unnecessary additives. Built for consistent, long-term daily use.
Magnesium supplement can

Verify Your Product

Every Longevity Can includes a batch-specific QR code. Scan the code or enter your batch number below to view the independent laboratory report for your product.
All reports are independently produced and linked to specific batches for full transparency.

Why Longevity Can

A system built on evidence, verification, and protection.
🌱

Proven Ingredients

We select ingredients with established scientific research and defined roles in normal biological processes. Each formula is clearly structured and intentionally simple.
🔬

Independent Verification

Every batch is tested by third-party laboratories. Results are accessible directly from the product or through our verification system.
🥫

The Can System

Each product is stored in a sealed metal can designed to help reduce exposure to light, air, and moisture.
Designed for those who value clarity, consistency, and evidence.
Longevity Can System - Metal can design

The Can System

Supplements are sensitive to environmental exposure. Light, air, and moisture can influence stability over time. Many products are stored in plastic containers that offer limited protection.
Each Longevity Can uses a metal tin with an airtight seal and light-resistant properties. This design helps support the integrity of the ingredients throughout use.

Reduced exposure. Designed protection. Built for consistency.

Transparency by Design

Each can is linked to its own independent test report.
Scan the QR code or use the verification system to access batch-specific data. These reports provide confirmation of identity and quality parameters.

Transparency is not a feature. It is part of the product.

Product Philosophy

Clear formulations. Defined serving sizes. No unnecessary complexity.
We avoid proprietary blends and excessive combinations. Each product is designed with a specific purpose and built for consistency.

Suitable for long-term use as part of a balanced routine.
⏲️

Built for Daily Use

Longevity is shaped by consistent habits. Our products are designed to fit easily into a daily routine.

Simple to use. Structured for long-term consistency.

A Foundation of Trust

🧪
Independently tested by third-party laboratories
🔍
Batch-specific verification via QR or search
📋
Clean formulations with no unnecessary additives
🔗
Traceable from raw material to finished can
📦
Packaging designed to support stability
🏅
Produced in accordance with recognised quality standards

Explore the Range

A focused range of formulations designed for clarity, consistency, and long-term use.
NAD Powder | Nicotinamide Adenine Dinucleotide for Cellular Energy Support

NAD Powder | Nicotinamide Adenine Dinucleotide for Cellular Energy Support

Premium supplement
View Detail
NR + TMG capsules

NR + TMG capsules

525mg
View Detail
TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support

TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support

Premium supplement
View Detail

What Our Customers Say

Real experiences from verified Longevity Can users
★★★★★
“Very happy with this brand I’ve been using TMG capsules from another brand, and I was happy to try this pure powder. The powder comes with a little scoop for measuring the daily 1g serving. The powder has a slight fishy smell, but this is normal for TMG, and I’ve had the same smell from capsules, too.”
Review by Customer Review on 19 February 2026
TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support
★★★★★
“Excellent NMN. 1g every morning under the tongue. Have found it helps with fasting as well. 3 pots works out around 60p a day. Which is very good value.”
Review by Derek Clelland on 22 February 2026
NMN
★★★★★
“Potent This is a very powerful product - if I take the full dose it is too much for me, I get light headed and a bit nauseous. I have found it best a light sprinkling with food, and I mean light!! Will try and build it up over time. I have noticed it helps with my mindset and energy levels even at such a salt pinch dose.”
Jay
TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support
★★★★★
“Tiny Tin Huge Results I received this TMG powder just as I started a particularly grueling month of overtime at the bakery. It served as a brilliant replacement for my old bulky tablets that were a struggle to swallow. The build quality of the metal tin is top notch and the appearance is sleek enough to leave on the kitchen counter without looking like a pharmacy. Functionality is great because the powder dissolves in my water without any grit or weird aftertaste. It is definitely a great bargin since you get fifty servings in such a compact container. My only small niggle is that the scoop can sometimes get buried at the bottom which is a bit of a nuisanse when you are in a rush. This was a fantastic choise for my daily needs. I think this is a top quality find. I suggest you pick some up if you want a clean and simple addition to your day.”
Taylor Smith
TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support
★★★★★
“Great brand.. Quality product/ If the contents turn out to be as good as the quality of can it came in, then I cant wait to start feeling the results.”
Tony S
NMN
★★★★★
“Great Fantastic product”
David Robinson
NMN
★★★★★
“Works on its own, stronger with resveratrol and curcumin I’ve read all the reviews about how good this NAD+ powder is, and based on that and my own research, I feel confident it’s a great addition to my health regime. It does work well on its own, but it works even better when supplemented with resveratrol and curcumin, along with drinking green tea and exercising to get the most from it. Overall, it’s a solid, well-tested product, and I appreciate that each batch comes with a third-party testing certificate. It fits neatly into my routine as part of a broader approach to supporting health and wellness.👍”
Tony S
Nicotinamide Riboside Powder 50g | NR for Healthy NAD+ and Cellular Energy Support
★★★★★
“Best nad+ product i have used Used other nad+ products before but this one i can feel and see the difference i would recommend this”
Tracey Warner
Nicotinamide Riboside Powder 50g | NR for Healthy NAD+ and Cellular Energy Support
★★★★★
“This powder provides pure magnesium L‑threonate with no fillers or additives, supplied in a metal can designed to protect the contents from air, moisture and light. Each serving delivers 1500mg of magnesium L‑threonate using the included scoop, with 33 servings per tin. The listing highlights its flexible powder format for easy mixing and adjustable use, along with independent third‑party lab testing for purity, heavy metals and microbial safety. A QR code inside the lid links to the batch report, adding a layer of transparency. Pros: * 100% magnesium L‑threonate with no additives * 1500mg per serving with 33 servings per tin * Metal can protects freshness * Powder format for flexible mixing * Independently lab tested with QR code report * Clean, single‑ingredient formula Cons: * None noted Final Thoughts: A clean, straightforward magnesium L‑threonate powder suited to those who prefer additive‑free supplements and like the flexibility of a powder format. The protective metal can and third‑party testing reinforce the product’s focus on quality and transparency.”
NB
Magnesium L-Threonate Powder 50g | Magnesium for Cognitive and Nervous System Support
★★★★★
“Very happy with this brand I’ve been using TMG capsules from another brand, and I was happy to try this pure powder. The powder comes with a little scoop for measuring the daily 1g serving. The powder has a slight fishy smell, but this is normal for TMG, and I’ve had the same smell from capsules, too.”
Review by Customer Review on 19 February 2026
TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support
★★★★★
“Excellent NMN. 1g every morning under the tongue. Have found it helps with fasting as well. 3 pots works out around 60p a day. Which is very good value.”
Review by Derek Clelland on 22 February 2026
NMN
★★★★★
“Potent This is a very powerful product - if I take the full dose it is too much for me, I get light headed and a bit nauseous. I have found it best a light sprinkling with food, and I mean light!! Will try and build it up over time. I have noticed it helps with my mindset and energy levels even at such a salt pinch dose.”
Jay
TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support
★★★★★
“Tiny Tin Huge Results I received this TMG powder just as I started a particularly grueling month of overtime at the bakery. It served as a brilliant replacement for my old bulky tablets that were a struggle to swallow. The build quality of the metal tin is top notch and the appearance is sleek enough to leave on the kitchen counter without looking like a pharmacy. Functionality is great because the powder dissolves in my water without any grit or weird aftertaste. It is definitely a great bargin since you get fifty servings in such a compact container. My only small niggle is that the scoop can sometimes get buried at the bottom which is a bit of a nuisanse when you are in a rush. This was a fantastic choise for my daily needs. I think this is a top quality find. I suggest you pick some up if you want a clean and simple addition to your day.”
Taylor Smith
TMG Powder 50g | Trimethylglycine (Betaine) for Methylation and Cellular Support
★★★★★
“Great brand.. Quality product/ If the contents turn out to be as good as the quality of can it came in, then I cant wait to start feeling the results.”
Tony S
NMN
★★★★★
“Great Fantastic product”
David Robinson
NMN
★★★★★
“Works on its own, stronger with resveratrol and curcumin I’ve read all the reviews about how good this NAD+ powder is, and based on that and my own research, I feel confident it’s a great addition to my health regime. It does work well on its own, but it works even better when supplemented with resveratrol and curcumin, along with drinking green tea and exercising to get the most from it. Overall, it’s a solid, well-tested product, and I appreciate that each batch comes with a third-party testing certificate. It fits neatly into my routine as part of a broader approach to supporting health and wellness.👍”
Tony S
Nicotinamide Riboside Powder 50g | NR for Healthy NAD+ and Cellular Energy Support
★★★★★
“Best nad+ product i have used Used other nad+ products before but this one i can feel and see the difference i would recommend this”
Tracey Warner
Nicotinamide Riboside Powder 50g | NR for Healthy NAD+ and Cellular Energy Support
★★★★★
“This powder provides pure magnesium L‑threonate with no fillers or additives, supplied in a metal can designed to protect the contents from air, moisture and light. Each serving delivers 1500mg of magnesium L‑threonate using the included scoop, with 33 servings per tin. The listing highlights its flexible powder format for easy mixing and adjustable use, along with independent third‑party lab testing for purity, heavy metals and microbial safety. A QR code inside the lid links to the batch report, adding a layer of transparency. Pros: * 100% magnesium L‑threonate with no additives * 1500mg per serving with 33 servings per tin * Metal can protects freshness * Powder format for flexible mixing * Independently lab tested with QR code report * Clean, single‑ingredient formula Cons: * None noted Final Thoughts: A clean, straightforward magnesium L‑threonate powder suited to those who prefer additive‑free supplements and like the flexibility of a powder format. The protective metal can and third‑party testing reinforce the product’s focus on quality and transparency.”
NB
Magnesium L-Threonate Powder 50g | Magnesium for Cognitive and Nervous System Support
Join thousands of customers who value clarity and quality
The Longevity Can range by Longevix combines scientific understanding with practical design and transparent verification.

Because what you take daily should be clearly formulated, properly protected, and openly verifiable.
Longevix Ltd  |  5 Brayford Square, London E1 0SG