Is too good
Reviewer1276389发表于 Nov 24, 2009
A little bit concentrated for me and my husband, both of us had hart burn from taking it. I guess when it's too good, it should be taken half doze
Thorne Research. Niacinamide
Reviewer1488008发表于 May 31, 2012
Very good best product and highly suitable when the need is for vitamin B3.
B3 for sleep
HealthSavvy发表于 Sep 07, 2012
Great product - but it did not improve my sleep problems.
Reviewer3064995发表于 Jun 06, 2011
top practitioner quality pure supplement
Reviewer2037391发表于 Jun 06, 2011
Excellent quality Niacinamide. No flush.