I wanted to try out niacinamide as it appears in many skin care products and it doesn't give you niacin flush. I use many Source Natural products because of its high quality. Many brands offer high dose of 500mg. This product allows me to adjust the dose to be taken thorough the day. I've been taking it for a week now, and the obvious beneficial effect is that the fine wrinkles which normally appear on my limbs when no lotion is put on disappeared. The pill is very small and can be easy swallowed.
Great product. We take niacinamide for the many health benefits, bit more is not better, and this lower-dose version has superior benefits, so we will continue buying it.
Source Naturals has always been a trusted brand for us.