Lipid-Sirt supports vascular integrity and healthy aging by supporting and stimulating sirtuin activity. Specific nutritional compounds have been shown to positively impact cholesterol levels. *Lipid-Sirt® provides some of these specific nutrients, which have been shown to support: 1) healthy cholesterol production in the liver by reacting with liver enzymes, 2) cholesterol excretion via the bile, 3) natural inhibition of cholesterol absorption in the intestine, and 4) healthy HDL levels