No. Your parcel is sent from inside the EU, meaning there will be no import fees, VAT, duty or charges due by customs. No customs checks will occur due to borderless trade; therefore, your experience will be the same as if you were ordering from your own country.
All NAD Lab EU parcels ship from a distribution centre on the EU mainland.
Below is a comparison chart for all products:
Studies and David Sinclair has stated the older you are (the less NAD you have in your body) the more effective NMN supplementation has on your NAD levels. It is safe to take our products at any age, but we would recommend any age over 30.
If you are asking about which is more effective NMN or NAD, it really comes down to the research available for the individual compounds. David Sinclair has hinted at different activators activating different Sirtuins so it could be a case in the future that a pill combined with several activators combined would be most effective. We have a number of customer’s currently taking both, however the main research has been focussed on NMN, so I would say that should be a priority. If you join this Facebook group - - there is a lot of interesting feedback from NMN and NAD users. The mild consensus on there is that NMN benefits the body with NAD benefitting the brain. There is also the below article from the Alive By Nature website related to the topic.

Continue to order NMN products from Renue By Science US with a 12% discount! NR, NAD+ & Optimisers still available to order from NAD Lab EU.