Home › Cosmetic Science Talk › Formulating › Niacinamide B3 vitamin Formulating Niacinamide B3 vitamin Posted by tinas on January 28, 2021 at 7:56 am Why is not niacinamide Ecocert/Cosmos approved? tinas replied 3 years, 10 months ago 2 Members · 2 Replies 2 Replies Paprik Member January 28, 2021 at 9:00 pm Most of the vitamins are Natural identical. Meaning, they are tots the same as in the “nature”, however they are tots synthetic, thus I think why it’s not Cosmos approved. tinas Member January 29, 2021 at 6:10 am ok, thank you! Log In to Reply Log in to reply. Public All Members Only Me PublicAll MembersOnly Me Public All Members Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now