Can I take with Tru Niagen NAD? Do they compete with eachother?

Officially as a supplement provider we must recommend that you speak with your physician or healthcare provider regarding taking any new supplements. That being said, we currently do not believe there are any safety or efficacy issues with taking both at the same time, but we have seen many customers who prefer to cycle spermidine and NR/NMN using spermidine for 60 days and then using the NAd precursor for 30 days.