Came across this and wondered if anyone else had tried this form of Niacin and what they thought of it.
https://purebulk.com/products/niacin-vitamin-b3-immediate-release?variant=14294913548337
Also same question with Metzers vitamin pack. Sorry you have to scroll down a bit to find it.
http://www.metzerfarms.com/BooksAndEquipment.cfm?affiliate=undef&CustID=23543895&Category=Nutrition
https://purebulk.com/products/niacin-vitamin-b3-immediate-release?variant=14294913548337
Also same question with Metzers vitamin pack. Sorry you have to scroll down a bit to find it.
http://www.metzerfarms.com/BooksAndEquipment.cfm?affiliate=undef&CustID=23543895&Category=Nutrition