Tru Niagen PRO 1000mg

Tru Niagen® is powered by a patented form of nicotinamide riboside called Niagen®, a clinically proven NAD+ precursor. This unique formulation is the result of decades of pioneering research in cellular health. Unlike standard supplements, Tru Niagen® delivers a highly bioavailable form of vitamin B3 that efficiently raises NAD+ levels—an essential molecule for energy production and cellular repair. Each batch undergoes over 20 rigorous tests to ensure safety, potency, and purity, and all manufacturing is carried out in ISO/IEC 17025:2017 accredited laboratories. With transparent practices and strict quality control, Tru Niagen® offers science-backed support for healthy ageing at the cellular level.

Founded in 1999 under the name ChromaDex, Niagen Bioscience began with a bold mission: to bring cutting-edge scientific discoveries to everyday health. Through close partnerships with world-renowned universities and institutions, the company developed Niagen®, the most researched NAD+ precursor available. Tru Niagen® emerged as the flagship product, now trusted worldwide and backed by two Nobel Prize winners, over 35 human clinical studies, and 400+ published scientific papers. What started as a vision for innovation has grown into a global leader in healthy-ageing science—setting the gold standard in safety, quality, and transparency.

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.

Niagen®.

Other Ingredients: Microcrystalline Cellulose, Hypromellose (Vegetarian Capsule), Vegetable Magnesium Stearate.

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.

Tru Niagen Pro 1,000mg is meant to be taken daily and is clinically proven to increase NAD+ levels by up to 150% with daily use in as little as three weeks.

Take two 500mg capsules daily as needed or as recommended by your healthcare professional. 1,000mg is the most commonly used serving in published clinical studies, and been researched at servings as high as 2,000mg per day.

There is no evidence that more Niagen® has any adverse effects.