PrC-210 is the best free radical scavenger in biology.

PrC-210, an aminothiol, hovers over DNA by charge and generates a protective envelope around DNA,
proteins and lipids, and thereby protects them against oxidation.
PrC-210 captures Reactive Oxygen Species (ROS) and Reactive 
Nitrogen Species (RNS) and eliminates them from mitochondria, nucleus and cytoplasm. 

ROS and RNS are excessively generated during ischemic and 
reperfusion moments, where they chemically attach DNA, proteins and membrane lipids, and alter and damage them. This leads to apoptosis induction, destruction of the cell and immune system activation. This mechanism causes acute and long-term organ damage. PrC-210 prevents this from occurring by eliminating the underlying ROS and RNS cause.

PrC-210 is a small molecule which enters all cell compartments within seconds and reaches 100% protection at low concentrations. It has been safe in all animal tests, and can be given orally and intravenously.