If you are looking for the right NMN product, it can be difficult to make an informed purchasing decision. NMN has not been on the market for long, which is why you often find little information about manufacturers and encounter some questionable providers.
In this guide, we will therefore delve into the criteria you should consider when buying NMN, how to assess the quality of NMN, and which factors are crucial when choosing a supplier.
What does "99% purity" mean for NMN?
Many providers advertise with statements such as "99% pure NMN", "only pure NMN" or "purest NMN available". Can you trust this when buying?
While these statements can be tempting, purity is not the only—and certainly not the most important—factor you should consider when choosing an NMN product.
Is NMN purity = safety?
One common assumption is that purity is synonymous with safety. However, when buying NMN, it's not just about knowing the percentage of NMN in the product. It's also about knowing what is not in it.
During NMN production, "impurities" can be added intentionally, accidentally, or incidentally. These are substances that differ from the chemical composition of the main molecule, meaning they don't actually belong there.
In practical terms, there are no 100% pure chemical compounds; there will always be a small percentage of impurities. Therefore, testing and analyzing each batch of NMN is essential to ensure that any potential impurities are not harmful to humans.
Unfortunately, it is often the case that NMN reaching consumers has not undergone such tests. For this reason, purity alone is not a sufficient measure of quality or safety when purchasing an NMN product.
What does "quality control" mean for NMN?
Key factors when buying NMN include quality assurance and control. Responsible NMN manufacturers commission independent laboratories to analyze their products. This ensures that the products are safe, pure, and effective.
Providers should be able to provide Certificates of Analysis (CoA) issued by an accredited laboratory. These are laboratories that have been audited by an external provider.
These tests and the resulting CoAs should not be a one-time occurrence. Regular testing and continuous production control are crucial.
What is important in the Certificate of Analysis (CoA)?
The CoA should contain information about the concentration and purity of NMN, as well as the content of heavy metals. Additionally, information on microbes, solvents, and other potential impurities can be helpful.
This can be an important distinction. As mentioned above, simply stating "99% NMN contained" is not enough—the question is, what is contained in the remaining "1%".
It should also include details about the testing method and the laboratory used to ensure the document's trustworthiness.
Furthermore, as mentioned above, the regularity of the analyses is crucial. Therefore, the date of the last analysis is also important—this should also be found on the CoA.
What role does stability play in NMN?
The stability of NMN can be affected by heat, humidity, and light. Some manufacturers therefore use special packaging and processing techniques to ensure the stability of their products. For example, packaging that does not allow UV light to pass through, thereby protecting the contents.
This can also be a criterion for making the right purchasing decision. It is advisable to carefully follow the manufacturer's instructions for storing and using the product to ensure its effectiveness.
Conclusion
Choosing the right NMN product can be a challenge. But by considering factors such as purity, quality assurance, and stability, you can make an informed purchasing decision.
It is always advisable to buy from reputable suppliers who thoroughly test their products and are transparent about their practices.
The products you find in our shop have undergone strict quality controls. They are tested not only by the manufacturer but also by an accredited laboratory in Germany. You can find an overview of the products here.
