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Longevity Stack

The Longevity Stack is inspired by research papers from leading scientists, including Dr David Sinclair, Dr Charles Brenner, Dr Leonard Guarente, Dr Johan Auwerx, Dr Peter Attia, and Dr Rhonda Patrick. Grounded in peer-reviewed scientific literature, it combines eight clinically studied ingredients to support NAD⁺ levels, mitochondrial function, and healthy ageing.

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Nicotinamide Riboside (NR) Chloride

300 mg

A bioavailable form of vitamin B3 used by the body to produce NAD⁺, a central coenzyme in cellular energy metabolism and redox reactions.

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GlyNAC (Glycine + N-Acetylcysteine)

1,000 mg (Glycine 500 mg, NAC 500 mg)

Provides glycine and cysteine (via NAC), key precursors for glutathione synthesis and normal cellular antioxidant defences, while supporting protein/collagen building.

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Trans-Resveratrol

200 mg

A grape-derived polyphenol widely studied for its role in oxidative-stress balance and healthy cellular signalling.

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Pterostilbene

50 mg

A stilbene polyphenol related to resveratrol, noted for high bioavailability and investigated for support of cellular signalling and oxidative balance.

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Fisetin

100 mg

A dietary flavonoid found in fruits, researched for its antioxidant activity and its role in maintaining healthy cellular homeostasis.

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Vitamin D3 (cholecalciferol)

2,000 IU D3

Contributes to normal immune function, muscle function, absorption and utilisation of calcium and phosphorus, normal blood calcium levels, and the maintenance of normal bones and teeth.

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Vitamin K2 (as MK-7)

100 μg K2

Contributes to normal blood clotting and the maintenance of normal bones.

The Longevity Stack

120 Capsules (30 Servings)

A high-potency longevity formula designed to support healthy ageing, energy production, and cellular repair. Combines Nicotinamide Riboside, Trans-Resveratrol, Glycine, NAC, Pterostilbene, Fisetin, D3, and K2 - with no fillers or synthetic additives. Backed by science, built for vitality.

£22.99 £22.99
Tax included. Shipping calculated at checkout.

NAD⁺ levels decline with age, influencing energy, metabolism, and resilience. The Longevity Stack supports these pathways to help maintain strength and vitality over time.

By promoting mitochondrial efficiency and antioxidant balance, the formula supports energy production, recovery, and overall resilience — keeping you performing at your best.

Key nutrients contribute to bone strength, cardiovascular health, and immune defense, building the foundation for long-term health and performance.

Carefully selected compounds work together to target multiple pathways — from NAD⁺ metabolism to cellular protection — delivering a comprehensive approach to long-term vitality.

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Longevity Stack

The Longevity Stack is inspired by research papers from leading scientists, including Dr David Sinclair, Dr Charles Brenner, Dr Leonard Guarente, Dr Johan Auwerx, Dr Peter Attia, and Dr Rhonda Patrick. Grounded in peer-reviewed scientific literature, it combines eight clinically studied ingredients to support NAD⁺ levels, mitochondrial function, and healthy ageing.

Custom Image 1

Nicotinamide Riboside (NR) Chloride

300 mg

A bioavailable form of vitamin B3 used by the body to produce NAD⁺, a central coenzyme in cellular energy metabolism and redox reactions.

Custom Image 2

GlyNAC (Glycine + N-Acetylcysteine)

1,000 mg (Glycine 500 mg, NAC 500 mg)

Provides glycine and cysteine (via NAC), key precursors for glutathione synthesis and normal cellular antioxidant defences, while supporting protein/collagen building.

Custom Image 3

Trans-Resveratrol

200 mg

A grape-derived polyphenol widely studied for its role in oxidative-stress balance and healthy cellular signalling.

Custom Image 4

Pterostilbene

50 mg

A stilbene polyphenol related to resveratrol, noted for high bioavailability and investigated for support of cellular signalling and oxidative balance.

Custom Image 5

Fisetin

100 mg

A dietary flavonoid found in fruits, researched for its antioxidant activity and its role in maintaining healthy cellular homeostasis.

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Vitamin D3 (cholecalciferol)

2,000 IU D3

Contributes to normal immune function, muscle function, absorption and utilisation of calcium and phosphorus, normal blood calcium levels, and the maintenance of normal bones and teeth.

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Vitamin K2 (as MK-7)

100 μg K2

Contributes to normal blood clotting and the maintenance of normal bones.

FAQs

You Have Questions, We Have Answers

This stack supports healthy ageing, cellular energy, mitochondrial function, and defences against oxidative stress. It’s designed to help maintain vitality, cognitive function, and physical resilience as you age.

Unlike generic blends, our stack uses clinically studied ingredients like Nicotinamide Riboside (NR), Fisetin, and Resveratrol at meaningful dosages — inspired by research from leading figures like Dr. David Sinclair and Dr. Andrew Huberman.

Take 4 capsules daily, ideally in the morning with food. If preferred, you can split into 2 capsules with breakfast and 2 with a later meal. This helps with absorption and sustained release across the day.

Yes — all ingredients are well-tolerated, non-hormonal, and suitable for ongoing daily use. Each batch is made in a GMP-certified facility to ensure purity and safety.

Yes. The Longevity Stack (as well as any other) is designed to work synergistically with our other stacks. Just avoid duplicating any specific ingredient at high doses across products.

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Don’t Take Our Word For It

Nicotinamide Riboside (NR), 300 mg
Oral NAD⁺ precursor that raises human NAD⁺.
Studies: Nat Commun 2016 https://www.nature.com/articles/ncomms12948; Nat Commun 2018 https://www.nature.com/articles/s41467-018-03421-7


GlyNAC (Glycine 500 mg + N-acetylcysteine 500 mg)
Supports glutathione and redox; trials in older adults report functional gains.
Studies: Clin Transl Med 2021 https://pubmed.ncbi.nlm.nih.gov/34587244/; Nutrients 2022 https://pmc.ncbi.nlm.nih.gov/articles/PMC9879756/

Trans-Resveratrol, 200 mg
Polyphenol studied for metabolic and cardiometabolic support.
Study: Cell Metab 2011 https://www.cell.com/cell-metabolism/fulltext/S1550-4131(11)00386-X

Pterostilbene, 50 mg
Resveratrol analogue with higher oral bioavailability; human data on metabolic markers.
Study: Evid-Based Complement Altern Med 2014 https://pmc.ncbi.nlm.nih.gov/articles/PMC4099343/

Fisetin, 100 mg
Flavonoid under clinical investigation for healthy ageing.
Reference: EBioMedicine 2018 https://pubmed.ncbi.nlm.nih.gov/30279143/


Vitamin D3, 2000 IU
Authorized claims: supports normal immune function, bones and muscles.
EFSA: https://www.efsa.europa.eu/en/efsajournal/pub/4182


Vitamin K2 (menaquinone-7), 100 μg
Authorized claims: supports normal blood clotting and bone maintenance.
EFSA: https://www.efsa.europa.eu/en/efsajournal/pub/1228