Do you mean legally? Are these trials for research or commercial purposes? What actives do you envisage including?

John Heath Thanks for your reply, I mean legally. I am doing it for research purpose. please guide me.

thanks

There are so many anomalies when it comes to topicals and it varies from country to country. An example is that DMAE is commonly used in cosmetic products (see Perricone MD products) and yet in our country it is scheduled as a drug. We sell legal CBD topicals (cream and serum) and our authorities aren't sure how to handle this, since we make no drug claims.

Next is the patent aspect ie has your intended MSN-loaded system already been patented? If you have something novel then best you protect your idea before sharing it.

Which active(s) do you intend to load into your MSN's?). If you like, email me directly: [email protected]

Yes you can use it but those APIs will be very expensive for a PhD student.

dear scholar this work will be very interesting and yes you can go for the trials if you or your supervisor have research funding. I can help you by providing a number of volunteers (local as well as international)