Red Yeast Rice.. has naturally occurring lovastatin.. also Niacin at higher doses , and Flax Seed Oil can at least bump up your good cholesterol.. but if you on tren, none of that will do shiat
Edit: if you do choose to take red yeast rice, do make sure you also get COq10 with it..
AS a side note i also recommend Nattokinase as a general extra supplement to reducing chances of getting blood clots , its not a blood thinner, its a fibrinolytic, its also researched that it may prevent artery thickening caused by high cholesterol, may not help too much with calcium deposits tho, thats what k2 is for lol.