GN Laboratories

NR300 Nicotinamide Riboside 300 mg capsules

30 capsules
  • ✓ Reines Nicotinamid Ribosid: ein einziger Wirkstoff, kein Füllstoff
  • ✓ Gut verträglich, auch bei täglicher Einnahme
  • ✓ 100 % vegan, in pflanzlicher HPMC-Kapsel
€24,90
/ · Tax included. Shipping calculated at checkout.
🚚 Sofort verfügbar – Lieferzeit: 1–3 Werktage
Low Sugar Sauce 0% Fat · 375ml Low Sugar Sauce 0% Fat · 375ml 375ml Wenig Zucker, kein Fett! €4,60€5,90(€12,27/l)
Candy Flavor Powder · 200g Candy Flavor Powder · 200g 200g Leckeres Geschmackspulver €14,90(€74,50/kg)
Mars Low Sugar High Protein Bar · 12x57g Mars Low Sugar High Protein Bar · 12x57g 12 x 57g 20 g Protein pro Riegel €23,92€29,90(€34,97/kg)

Nicotinamide riboside, the vegan NAD⁺ precursor as a pure active ingredient without fillers. Niacin contributes to normal energy metabolism and to the reduction of tiredness and fatigue.

  • For your energy metabolism and less fatigue
  • Pure nicotinamide riboside: a single active ingredient, not a filler
  • Well tolerated, even when taken daily
  • 100 % vegan, in plant-based HPMC capsule
  • Made in Germany
Nährwerttabelle1 Kapsel% NRV
Niacin130 mg813%
Nicotinamid-Ribosidchlorid300 mg**
Zutaten:
Nicotinamid-Ribosidchlorid, Kapselhülle: Hydroxypropyl-methylcellulose.
Täglich eine (1) Kapsel unzerkaut mit viel Flüssigkeit am Morgen einnehmen.

Die empfohlene tägliche Verzehrmenge darf nicht überschritten werden. Nahrungsergänzungsmittel sind kein Ersatz für eine ausgewogene und abwechslungsreiche Ernährung und eine gesunde Lebensweise. Außerhalb der Reichweite von kleinen Kindern lagern.

Hersteller / Distributor

GN Laboratories Europe, London / United Kingdom

Nero Labs BV, Postbus 278, 5900AG Venlo, The Netherlands

  1. Mehmel, M., Jovanović, N., & Spitz, U. (2020). Nicotinamide Riboside-The Current State of Research and Therapeutic Uses. Nutrients, 12(6), 1616. https://doi.org/10.3390/nu12061616
  2. Szarvas, Z., Reyff, Z. A., Peterfi, A., Pinto, C. B., Owens, C. D., Kaposzta, Z., Mukli, P., Pinaffi-Langley, A. C. da C., Adams, C. A., Muranyi, M., Palacios, F. S., Hawkins, B., Baur, J. A., Velez, F. S., Prodan, C. I., Kirkpatrick, A. C., Csiszar, A., Ungvari, Z., Balasubramanian, P., … Yabluchanskiy, A. (2025). Effects of NAD+ supplementation with oral nicotinamide riboside on vascular health and cognitive function in older adults with peripheral artery disease: Results from a pilot 4-week open-label clinical trial. The Journal of Pharmacology and Experimental Therapeutics, 392(7), 103607. https://doi.org/10.1016/j.jpet.2025.103607
  3. Elhassan, Y. S., Kluckova, K., Fletcher, R. S., Schmidt, M. S., Garten, A., Doig, C. L., Cartwright, D. M., Oakey, L., Burley, C. V., Jenkinson, N., Wilson, M., Lucas, S. J. E., Akerman, I., Seabright, A., Lai, Y. C., Tennant, D. A., Nightingale, P., Wallis, G. A., Manolopoulos, K. N., Brenner, C., … Lavery, G. G. (2019). Nicotinamide Riboside Augments the Aged Human Skeletal Muscle NAD+ Metabolome and Induces Transcriptomic and Anti-inflammatory Signatures. Cell reports, 28(7), 1717–1728.e6. https://doi.org/10.1016/j.celrep.2019.07.043

Artikelnr.: 8559

What is nicotinamide riboside?

Nicotinamide riboside (NR) is a form of vitamin B3 and a direct precursor of NAD⁺, the central coenzyme of your cellular energy. This coenzyme drives the reactions that your cells use to generate energy, and its level decreases with age. Your cells produce new NAD⁺ directly from NR. As a form of B3, it also fulfils a recognized function: contributing to normal energy metabolism.

Pure nicotinamide riboside in every capsule

Each capsule contains pure nicotinamide riboside chloride in the full dose of 300 mg, which is also used in clinical studies. No more than this one active ingredient is needed: no fillers, a vegan HPMC capsule, manufactured according to GMP and IFS standards. You can find the exact amount of niacin and the NRV value in the nutritional value table.

Intake & routine: 1 capsule daily

Take one capsule daily, in the morning, unchewed with plenty of liquid. No protocol, no extra effort. Nicotinamide Riboside is designed for daily, long-term use, not for a quick effect. Clinical studies show that it takes around two weeks for the NAD⁺ level in the blood to change. Give the active ingredient a few weeks, then you will have an honest assessment.

Well tolerated: no skin tingling, no reddening of the skin

Nicotinamide riboside is the skin-friendly B3 form. Unlike classic niacin in higher doses, it generally does not cause a warm, tingling face. NR300 uses this well-tolerated form, so you swallow your capsule in the morning and get straight on with your day. No stomach burn, tasteless, day after day.

NR300 at a glance

NR300 brings three things together in one capsule: the vegan NAD⁺ precursor made from pure nicotinamide riboside, the recognized contribution of niacin to energy metabolism and a single active ingredient with no fillers.

NR300 is the vegan daily capsule with pure NR, made in Germany. Order now directly from Gigas Nutrition.

FAQ

Häufig gestellte Fragen

How much nicotinamide riboside is in one capsule?
One capsule provides 300 mg NR, which corresponds to around 130 mg niacin. The BfR guideline value for nicotinamide is 160 mg per day, so the amount consumed remains within safe limits. Do not exceed the recommended intake.
Does NR cause a flush like classic niacin?
NR is a different form of vitamin B3 than nicotinic acid and is metabolized differently in the body. For you, this means: as a rule, no skin tingling and no reddening of the skin, even when taken daily over several weeks.
Is this product vegan?
Yes, the capsule shell consists of vegetable HPMC, animal ingredients are not included.
Is this product available as a capsule or as a powder?
As a practical capsule, not as a powder. This saves you weighing, is tasteless and gives you exactly the same amount every day. Simply take with water and you're done.
Can I take this product permanently?
Yes, it is suitable for long-term daily use and is also well tolerated over a period of weeks.
Where can I buy Nicotinamide Riboside?
The best place to order is right here at Gigas Nutrition. You can order nicotinamide riboside conveniently online and without a prescription. If we have your order in stock and receive it by 2 p.m. on weekdays, we will ship it the same day.

Unsere Empfehlungen