Premium longevity supplements · United Kingdom

Longevity supplements, made easier to understand.

Discover NMN, nicotinamide riboside, TMG and creatine supplements with clearer ingredient information, practical serving details and available product-testing documentation.

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  • UK customer support
  • Clear product formats
  • Batch documents where published
Longevix Pure Trimethylglycine (TMG) Powder 50g Longevix Pure Trimethylglycine (TMG) Powder 50g Explore ingredients, serving details and product documentation. £17.99 View full product information
Label-first information Ingredients and serving details presented clearly
Available documentation Published certificates linked to relevant products
UK support Questions handled through UK contact channels
Clear evidence boundaries Label facts are separated from general educational information
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Compare supplements by ingredient and format

Compare Longevix products by ingredient family, delivery format and published label information.

NMN supplements

Explore nicotinamide mononucleotide in capsule and powder formats, with serving information shown on each product page.

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NAD+ precursor products

Compare nicotinamide riboside combinations and gummies positioned around NAD+ precursor ingredients.

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TMG powder

Review trimethylglycine powder information, package size, serving guidance and available documentation.

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Creatine gummies

Discover a convenient gummy format and review the amount, serving instructions and ingredients before use.

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Featured collection

Explore the Longevix range

Selected products from the current catalogue, presented with consistent pricing, packaging and product-page links.

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A clearer standard

Premium should mean more than a polished label.

Longevix is building a product experience around clearer naming, useful serving information and easier access to the documentation currently available for each product.

  • Ingredient identity NMN, NR, TMG and NAD+ are described as distinct terms rather than being treated as interchangeable.
  • Practical label details Package quantity, serving information and use instructions are organised for easier comparison.
  • Documentation by product Where a testing document is published, the product page can link directly to it.
Read the Longevix story
Longevix Pure NMN Capsules 500mg
Longevix NAD+ Support Gummies
Longevix Pure NMN Powder 50g
Ingredient education

NAD+, NMN and NR: related terms, not identical ingredients.

NAD+ is a coenzyme involved in normal cellular metabolism. NMN and nicotinamide riboside are commonly discussed as precursor ingredients. TMG is a separate compound often included in supplement routines, while creatine belongs to another ingredient category entirely.

Clear naming matters because a product described as an “NAD+ supplement” may actually contain a precursor or a combination of related ingredients. Always review the ingredient panel rather than relying only on the front label.

This information is educational and does not diagnose, treat or prevent disease. Speak with a qualified healthcare professional when medication, pregnancy, breastfeeding or a medical condition is involved.

Explore the science section

NAD+ A naturally occurring coenzyme discussed in relation to cellular metabolism.
NMN Nicotinamide mononucleotide, commonly discussed as a precursor ingredient.
NR Nicotinamide riboside, another ingredient commonly discussed as a precursor.
TMG Trimethylglycine, a separate compound rather than a form of NAD+.
Creatine A distinct supplement ingredient and not an NAD+ precursor.
Product documentation

Check the product. Check the batch. Check the document.

Certificates and testing reports are most useful when they can be matched to the exact product and batch being considered. Review the available documents and compare the identifying information with your packaging.

View available certificates
8 direct product certificate links currently present in the catalogue
Longevity knowledge

Read before you add another supplement

Plain-English articles about ingredients, labels and common questions in the longevity-supplement category.

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Helpful answers

Questions customers often ask

These answers provide general product and website information. They are not personalised medical advice.

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What longevity supplements does Longevix sell?

The current Longevix range includes NMN capsules and powder, nicotinamide riboside products, TMG powder, NR and TMG combinations, NAD+ support gummies and creatine gummies. The exact formulation, serving and package information is shown on each product page.

Is NMN the same as NAD+?

No. NMN stands for nicotinamide mononucleotide and is commonly discussed as a precursor ingredient. NAD+ is a coenzyme found naturally in the body. Product labels should identify the actual ingredient supplied.

What is nicotinamide riboside?

Nicotinamide riboside, often shortened to NR, is a form of vitamin B3 commonly used in products positioned around NAD+ precursor ingredients. Review the precise form and amount on the product label.

Where can I see Longevix testing documents?

Visit the Certificates page. Where a direct certificate link is available, it should also appear on the relevant product page. Match the product and batch details carefully.

Can Longevix recommend a supplement for a medical condition?

Customer support can explain product labels, ingredients, orders and available documentation, but it cannot diagnose conditions or provide personalised medical advice. Consult a qualified healthcare professional.

Explore the range with clearer product information.

Compare ingredients, formats, serving details and available documentation across the current Longevix catalogue.

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