NiaVasc™ 360 TabletsNiacin is one of the most studied and documented nutrients for support of lipid levels already within the normal range, especially high density lipoprotein cholesterol (HDL C) levels. Sustained release niacin, as found in NiaVasc, has a lesser flushing effect compared with instant release niacin. Use of a proprietary, wax coated technology permits release that is complete in seven to eight hours, the time that is considered ideal for a time release