These almost nano-sized particles are small enough to enter individual blood cells, scour and clean arteries and veins. Assists in preventing strokes and aneurysms, boost collagen production and help remove wrinkles. A truly effective colloidal that could truly be the ultimate answer to many aneurysms, strokes, and anticipated heart related problems in the future. SF/BLD 50ml. $26.35 (Now available in double this size in 100ml. bottles and SAVE - SEE DROP DOWN MENU BELOW)