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Nicotinamide Riboside (NR) 1000 mg — Enteric Coated
A high-strength NAD⁺ precursor in enteric-coated capsules for enhanced absorption and protection against digestive breakdown.
Free sample each month
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365 day free returns
Back in stock: 28/06/2025
Buy now, pay later from £14.62/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Supports energy production and DNA repair.
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Helps maintain healthy NAD⁺ levels.
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Promotes cellular function and vitality.
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Enteric coating protects against stomach acid.
Nicotinamide Riboside (NR) 1000 mg delivers a high-dose form of Nicotinamide Riboside in acid-resistant enteric capsules to protect against degradation and maximise NAD⁺ production.
Nicotinamide Riboside is a naturally occurring molecule found in all cells and serves as a direct precursor to NAD⁺, a compound critical for energy production, DNA repair, cellular health, immune balance, and the regulation of circadian rhythm. As you age, NAD⁺ levels decline, which may contribute to reduced vitality and increased susceptibility to age-related decline. Supplementing with NR helps restore this essential molecule and support cellular resilience.
Nicotinamide Riboside (NR) 1000 mg features enteric-coated capsules designed to bypass stomach acid and delay release until it reaches the small intestine. This avoids premature breakdown by gut bacteria, which result is improved absorption, stability, and effectiveness, without the need for synthetic coating agents or expensive delivery systems.
Nicotinamide Riboside (NR) 1000 mg — Enteric Coated stands out with its acid-resistant enteric capsules that naturally protect the active NR from the digestive system’s harsh conditions. Unlike standard supplements that lose potency to gut bacteria and stomach acids, these capsules delay release until they reach the small intestine, ensuring maximum stability and absorption. With this delivery system, you’ll gain a more consistent boost in NAD⁺ levels, supporting better energy, cell function, and age-related resilience throughout the day.
Bryan Nettles founded Renue by Science back in 2017, inspired by his passion for research and science regarding healthy ageing. In addition to fitness, diet, and sleep, supplements have played an essential role in his life. Bryan’s mission is to educate and motivate people to live long and strong lives. Today, Renue by Science offers the highest quality, most comprehensive range of bioavailable longevity products at the best possible price. They work with leading experts and doctors to stay updated on the latest research, using these insights and customer feedback to bring you the most effective solutions available.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
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