Understanding NAD+ and cellular health supplements
⚠️ Important Information About These Supplements
These are food supplements, not medicines. NMN is currently classified as a "novel food" in the UK and is available for purchase whilst under review for full authorisation. This means regulatory evaluation is ongoing.
These products are not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement, especially if you have medical conditions or take medications.
About This Information
This collection is curated by Mathew Stuckey, Founder of Longevity Formulas. With extensive experience in supplement formulation and a commitment to evidence-based approaches, all product information is grounded in current scientific research and regulatory compliance.
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What is NAD+?
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every cell of the body. Research indicates it plays a role in cellular energy production and various metabolic processes.
What Research Shows: Studies demonstrate that NAD+ levels decline with age, typically decreasing by approximately 50% between youth and middle age. This decline has been observed in both animal and human studies.
About NAD+ Supplements: These supplements provide precursor compounds that the body can convert into NAD+. The most common precursors are NMN (Nicotinamide Mononucleotide) and NR (Nicotinamide Riboside).
Current Research Evidence
What Studies Have Demonstrated:
- NAD+ precursor supplementation can increase NAD+ levels in human blood at certain dosages
- Animal studies suggest potential roles in cellular metabolism and energy pathways
- Human trials indicate these supplements are generally well tolerated in healthy adults
What Remains Under Investigation:
- Long-term safety data beyond 12-month supplementation periods
- Optimal dosing strategies for different populations
- The magnitude and consistency of specific health outcomes in humans
- Individual variation in response to supplementation
View Detailed Research Citations
Our NAD+ Supplement Range
All products are manufactured in the UK under GMP standards with independent batch testing. Each batch undergoes verification for purity and potency, with Certificates of Analysis available on our website.
| Product |
Key Ingredients |
Best For |
Supply |
Price |
| NMN 500mg |
Pure NMN (500mg per capsule) |
Single-ingredient approach, first-time NAD+ users |
60 capsules (2 months) |
£39.99 |
| NMN Complex |
NMN + TMG + Resveratrol + Pterostilbene + Quercetin + B12 |
Comprehensive multi-ingredient formula |
60 capsules (2 months) |
£44.99 |
| CoQ10 100mg + B1 |
CoQ10 (100mg) + Vitamin B1 |
Mitochondrial support, heart health focus |
90 capsules (1-3 months) |
£14.99 |
Selecting the Right Supplement
Pure NMN 500mg
Designed for: Individuals who prefer single-ingredient supplements with high-dose NMN as a direct NAD+ precursor. This provides focused support without additional compounds.
Key features: 500mg pharmaceutical-grade NMN per capsule, delayed-release HPMC capsules for enhanced intestinal delivery, independently tested for purity.
NMN Complex
Designed for: Those seeking a comprehensive formula where multiple ingredients are combined based on research suggesting potential synergistic effects.
Key features: Includes TMG (methyl donor support), trans-resveratrol and pterostilbene (antioxidant properties), quercetin (flavonoid support), and vitamin B12 (contributes to normal energy-yielding metabolism and reduction of tiredness and fatigue).
Important note: Research on ingredient combinations continues to develop. Individual responses may vary.
CoQ10 100mg + B1
Designed for: Individuals over 40, those taking statins (which can deplete CoQ10), or anyone wanting to support mitochondrial function and heart health specifically.
Key features: Flexible dosing (100-300mg daily), vitamin B1 contributes to normal heart function, can be combined with NMN for comprehensive mitochondrial support.
Complementary use: Many individuals take both NMN and CoQ10 together, as they support different aspects of cellular energy production pathways.
Usage Guidelines
Suggested use:
- NMN 500mg: 1 capsule daily
- NMN Complex: 3 capsules daily
- CoQ10 100mg + B1: 1-3 capsules daily
Take with water. Can be taken with or without food. For best results, take at a consistent time each day. Do not exceed the recommended daily amount.
Timeline: Individual experiences vary. Some people report changes in perceived energy levels within 2-4 weeks of consistent daily use, though effects can be gradual and cumulative. These supplements support the body's natural processes rather than providing immediate effects.
Important: Always consult with a healthcare professional before starting any new supplement, especially if you have medical conditions, take medications, or are pregnant or breastfeeding.
Quality & Transparency
Every batch of our supplements undergoes independent third-party testing for identity and purity. We publish Certificates of Analysis for full transparency - what's on the label is exactly what's in the bottle.
- Made in the UK under strict GMP (Good Manufacturing Practice) standards
- Independent batch verification by BRCGS-accredited laboratories
- Vegan-friendly HPMC capsules
- No unnecessary fillers or additives
- Temperature-controlled storage and delivery
Frequently Asked Questions
Are NAD+ supplements safe?
Research to date suggests typical NAD+ precursor supplementation is generally well tolerated in healthy adults. However, longer-term safety data beyond 12 months requires further study. Individual responses can vary. As with any supplement, consult a healthcare professional before use, particularly if you have medical conditions or take medications.
How do these supplements work?
These supplements provide precursor compounds (like NMN or CoQ10) that your body can use in its natural metabolic pathways. Research shows NMN is converted to NAD+ through enzymatic processes in cells, whilst CoQ10 supports the electron transport chain in mitochondria.
What results can I expect?
Individual experiences vary considerably. These supplements support normal cellular processes rather than producing immediate effects. Some people report changes in perceived energy or focus within several weeks, but effects are typically gradual and cumulative. Scientific studies measure outcomes differently than subjective experience.
Can I take these with other supplements?
NAD+ supplements can generally be taken alongside other supplements. CoQ10 and NMN are often combined as they support different aspects of mitochondrial function. However, always consult with your healthcare provider, especially if you take medications.
How should I store these supplements?
Store in a cool, dry place at room temperature. Keep the container tightly closed and away from direct sunlight. No refrigeration is required.
What is the regulatory status of NMN in the UK?
NMN is recognised by the UK Food Standards Agency (FSA) as a novel food ingredient, meaning it has not yet received full authorisation for use in food supplements. It can be purchased for personal use whilst under review. Each batch of our NMN undergoes independent verification, and Certificates of Analysis are available on our website.
Why choose your supplements?
We prioritise pharmaceutical-grade purity, independent third-party testing, and complete transparency. All products are manufactured in the UK under GMP standards. We publish Certificates of Analysis for every batch and formulate based on current scientific research rather than marketing trends.
Content Reviewed By
Mathew Stuckey, Founder of Longevity Formulas. With extensive experience in supplement formulation and a commitment to evidence-based approaches, Mathew ensures all product information is grounded in current scientific research and regulatory compliance.
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