How stable is Uthever® NMN?

Customers regularly ask us the question: How should I store Uthever® NMN? How stable is it at room temperature? Do I need to keep it in the refrigerator?

In this post, we would like to address these questions and simultaneously show you that Uthever® NMN is one of the most stable products on the market.

Stability test – To test the stability, the following conditions were assumed:

1. Packaged NMN powder in double-walled polyethylene bags.

2. Storage at 40℃ 

3. Storage at 75% humidity

So we are talking about a relatively high, summer temperature in Germany and a typical humidity at room air.

Three different batches of Uthever® NMN were tested for purity and moisture under these conditions after one month, after two months, after three months, and after six months.

The results are as follows:

As you can see, Uthever® NMN has lost on average only 0.1% of its purity even after six months of storage under relatively extreme conditions.

Storing at room temperature is therefore absolutely safe.