Blood Gel can be a cheap and powerful way to make your FX wounds stand out. When necessary, I like to keep everything on a low budget specially easy do it yourself make-up FX.
-Red Food Dye
-Blue Food Dye
Yes, thats it. Now take a glob of Vaseline out and put it in a zip lock back or some sort of container you have lying around the house. Next, mix the Red Dye into the vaseline, and mix it up.
You have a good looking mix so far, but we want the blood to be darker. This part you have to be careful with, so put a drop of Blue Dye into the Vaseline. To much blue and you will get more purple the dark red, so really be careful mixing. You may need another drop, so add the Blue Dye until you reach your desired color.
That’s it. You can now add this mix you made into you wounds to help pullnof that realistic look your going for.
Hope you enjoyed, and have fun..