Contaminant-free NMN OEM Capsule Our selected NMN source materials have high purity, greater than 99.5%, and are free of contaminants such as heavy metals. This ensures the quality and safety of our Reliable and Efficient NMN OEM Capsules. We are aware of the impact of NMN as an important nutrient on human health, which is why we choose only the highest quality raw materials to ensure the efficiency and reliability of our Reliable and Efficient NMN OEM Capsules.We are professional manfacturer of NMN Raw Material,NMN OEM and NMN Capsule. Product Name Contaminant-free NMN OEM Capsule Appearance Capsule Efficacy Improve human immunity Country of Origin Japan How to use As a dietary supplement, take with meals Main ingredients NMN, vitamin C. Vitamin B g…