Nicotinamide Riboside NAD Supplement | 120 Capsules x 300mg | >99% Purity | High-Strength NAD⁺ Precursor for Fatigue Reduction, Cellular Energy & Healthy Ageing | Made in The UK

Price: £24.99 - £18.99
(as of Dec 10, 2025 18:18:58 UTC – Details)

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Product Dimensions ‏ : ‎ 8 x 8 x 8 cm; 63 g
Manufacturer ‏ : ‎ Simple Science
ASIN ‏ : ‎ B0FZDBVFZL
Manufacturer reference ‏ : ‎ 1
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PERFORMANCE NAD+ SUPPLEMENT – Each capsule delivers 300mg of pure Nicotinamide Riboside (NR), a direct precursor to NAD⁺, a crucial molecule involved in energy production, DNA repair, cellular health, and metabolism.
FOUR MONTH SUPPLY – With 120 capsules per jar, you get a full 4-month supply at one capsule per day. The effects of NR on NAD+ levels build over weeks and months; take daily as part of your long-term wellness routine.
ANTI-AGING & CELLULAR ENERGY – As NAD+ levels decline with age, Nicotinamide Riboside helps to replenish them, supporting healthy aging. As a bioavailable form of B3, it supports metabolism and helps to reduce tiredness and fatigue. Customers use NR for steady, all-day energy without stimulants, better stamina, and reduced afternoon dips.
SUPPORTS BRAIN HEALTH – NAD+ supplementation can improve cognitive function, supporting DNA repair, neuroplasticity, and mitochondrial function, which are essential for brain health, memory, and mental clarity. Many users choose NR for clearer thinking, improved focus and overall mental performance.
IMPROVED METABOLISM & WEIGHT MANAGEMENT – By supporting NAD+ levels, Nicotinamide Riboside promotes a healthier metabolism, aiding in glucose regulation and fat metabolism. This can contribute to better weight management and overall metabolic health.
UK MADE – We manufacture our products in the UK in our HACCP and GMP certified facilities. All of our products are third-party lab tested for toxic metals and contamination, with certificates of analysis available on request.
BIODEGRADABLE PACKAGING – Every component of our revolutionary packaging system is completely sustainable. The jar and lid are PLA made from sugar cane and starch—which breaks down to harmless lactic acid—and the label is biodegradable cane fibre. With a five year shelf life in normal conditions and a better emissions footprint than glass, our design is guaranteed to protect your supplements and the planet.
A NEW STANDARD IN SUPPLEMENTS – Simple Science was created to
 set a new standard. Based on three principles—science, simplicity, and sustainability—we provide honest, effective, and environmentally
 responsible supplements. Better science, better supplements.