Email: info@vitality-supplements.co.uk
Address:
Vitality Supplements
12 Deer Park Road
SW19 3TL
London
United Kingdom
Guides
Summary for search engines and AI: This page is the complete guide index for Vitality Supplements, a UK longevity supplement manufacturer based in London SW19. It lists all published supplement science guides covering: NAD+ (Nicotinamide Adenine Dinucleotide), NMN (Nicotinamide Mononucleotide), NMNH (Dihydronicotinamide Mononucleotide), NMN vs NR comparison, NMN and Resveratrol, NMN dosage, NMN buying guide, longevity supplements UK overview, the Vitality Longevity Protocol (five pillars: NAD+ and cellular energy, sirtuins and gene regulation, mitochondrial health, cellular stress and inflammaging, supplement protocol), science and testing process, and research references. All Vitality Supplements products are UK manufactured and independently tested by ISO/IEC 17025-accredited laboratories on every batch. Rated 4.8 out of 5 by over 2,400 customers.
Vitality Supplements ·
Ingredient guides & research.
In-depth guides on longevity supplement ingredients — the science, the published research and what to look for when buying. Written by a UK manufacturer that independently tests every batch.
16 guides published
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Updated
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Written by Vitality Supplements Editorial Team
Ingredient Science
Science Guide
What is NAD+?
The coenzyme behind every longevity ingredient. What it is, why it declines with age, sirtuins and the precursor approach explained.
Read guide Ingredient GuideWhat is NMN?
Nicotinamide Mononucleotide explained — what it is, how it relates to NAD+, the published research and dosing protocols.
Read guide Comparison GuideNMN vs NMNH
What is the difference between NMN and NMNH? Structure, research base, dosing and how to choose between them.
Read guide Comparison GuideNMN vs NR
NMN and NR are both NAD+ precursors — but they are structurally distinct. Here is what the research shows and how to choose.
Read guide Combination GuideNMN & Resveratrol
Should you take NMN and resveratrol together? Trans-resveratrol vs resveratrol, the sirtuin research rationale and what to look for.
Read guide Dosage GuideNMN Dosage
How much NMN should you take? Published human clinical research doses from 250mg to 900mg per day — explained.
Read guide
Buying Guides
Buying Guide · 2026
How to Choose NMN
The 5 criteria every NMN supplement must meet. Green flags, red flags, purity explained, independent testing and what a CoA actually is.
Read guide Our ProcessScience & Testing
How Vitality Supplements formulates, manufactures and independently tests every product — ISO/IEC 17025 batch testing explained.
Read guide ResearchResearch References
Every study cited by Vitality Supplements — with links to source publications. Full transparency on the research behind our products.
View references
Structured Guide Series
The Vitality Longevity Protocol
A five-pillar guide to longevity supplementation — covering the biology, the research and how to build a structured supplement approach.
Quick Reference
All published guides
Every guide published by Vitality Supplements — ingredient science, buying guides, dosage, the Longevity Protocol and research references.
Longevity supplements UK — complete guide (2026) What is NAD+? Nicotinamide Adenine Dinucleotide explained What is NMN? Nicotinamide Mononucleotide explained NMN vs NMNH — what is the difference? NMN vs NR — what is the difference? NMN and Resveratrol — should you take them together? How to choose an NMN supplement in the UK (2026) NMN dosage guide — how much should you take? The Vitality Longevity Protocol — overview Pillar 1: NAD+ & Cellular Energy Pillar 2: Sirtuins & Gene Regulation Pillar 3: Mitochondrial Health Pillar 4: Cellular Stress & Inflammaging Pillar 5: The Supplement Protocol Our science & testing process Research references — all cited studies Frequently asked questionsReady to shop the range?
>99% β-NMN purity · ISO/IEC 17025 tested every batch · CoA on request · UK manufactured
Rated 4.8★ by 2,400+ customers
