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Nicotinamide ribose (NR) is a derivative of vitamin B3, which appears in many metabolic reactions of cells. Participating in the decomposition of compounds such as protein, carbohydrates and fats, the human body's life activities cannot do without this coenzyme. As cells age or become diseased, their number will decrease. Therefore, supplementing nicotinamide ribose can increase the content of this coenzyme (NAD+) and increase the basic metabolic activities of cells, thereby significantly improving cell viability and improving all aspects of the human body's physiological functions.
| Product Name | CAS No. |
|---|---|
| NM Nicotinamide | 98-92-0 |
| NMN Nicotinamide mononucleotide | 1094-61-7 |
| NR Nicotinamide Riboside | 1341-23-7 |
| NRC Nicotinamide Riboside Chloride | 23111-00-4 |
| NAD+ Nicotinamide adenine dinucleotide | 53-84-9 |
| NADH Nicotinamide adenine dinucleotide, reduced coenzyme I | 606-68-8 |
| NADP Nicotinamide adenine dinucleotide phosphate | 53-59-8 |
| NMNH β-nicotinamide mononucleotide, reduced form, disodium salt | 108347-85-9 |
NMN bypasses the bottleneck of the NAMPT rate-limiting enzyme and can quickly replenish NAD+ in the body, which is the best and ideal supplement method. NMN can quickly enter the blood within 10 minutes, and after 30 minutes it is absorbed by the organs of the body and converted into NAD+, which can quickly replenish NAD+ in the body.
Most of the oral NR is not converted into NMN, but is digested into NAM, failing to bypass the restriction of the rate-limiting enzyme NAMPT in the salvage synthesis pathway, and the ability to supplement NAD+ is limited.
NAD+ is an important coenzyme in the mitochondria for aerobic oxidation and metabolism of tricarboxylic acid cycle to generate energy molecular ATP, so that the three types of nutrients obtained by the human body: sugar, fat and protein, are transformed into the energy required by the human body. However, due to its large molecular weight, it is difficult for NAD+ to penetrate the cell membrane and enter the cell, so it cannot be directly taken up.
| Item | Spec. | Result |
|---|---|---|
| Appearance | Pale yellow to white powder | White powder |
| NR Purity by HPLC | NLT 98% | 98.18% |
| NR Content by HPLC | NLT 20% | 21.20% |
| Ash | ≤0.6% | 0.20% |
| PH | 5.0~7.0 | 6.7 |
| Heavy metals | ≤20ppm | Conforms |
| Conclusion: Conform with In-house specification | ||
| Storage & Shelf Life: Keep in well-closed container under cold place (below 0℃) and away from direct sunlight. If stored well, it is valid for 2 years. | ||
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |
Nicotinamide Riboside (NR) is a derivative of vitamin B3. It works by entering cellular metabolic pathways to increase the levels of NAD+ (Nicotinamide Adenine Dinucleotide), an essential coenzyme for maintaining cell viability and basic metabolic functions.
NMN bypasses the NAMPT rate-limiting enzyme and is quickly absorbed and converted into NAD+ in the body. Conversely, oral NR is mostly digested into NAM in the salvage pathway, which limits its overall efficiency in supplementing NAD+.
No, direct uptake of NAD+ is difficult because its molecular weight is too large to easily penetrate cell membranes. Using precursors like NMN or NR is a more effective way to increase intracellular NAD+ levels.
Our Nicotinamide Riboside has a purity of not less than 98% (NLT 98%) by HPLC analysis, with typical testing results reaching 98.18%. It complies fully with in-house specifications for heavy metals and purity.
It should be kept in a well-closed container in a cold place below 0℃ and protected from direct sunlight. Under these optimal storage conditions, the shelf life is valid for up to 2 years.
We offer 1kg packages (double plastic bag + aluminum foil bag inside, box outside) and bulk options of 10kgs, 25kg or more packaged in drums or cartons with double-layer plastic bags inside.
