Canadian Preparation H
The Canadian version of Preparation H has an active ingredient classified by the FDA as a wound-healing agent, LYCD (also called Biodyne) is a skin respiratory factor that helps skin cells to promote the healing process through the uptake of oxygen.
When cells experience injury or destruction, some will produce hormones which stimulate cellular multiplication so that the tissues heal. It’s like a community picking up the pieces to help an individual in trouble. Biodyne facilitates this process. It heals scabs and pimples quickly and reverses wrinkles.
Naturally the FDA has taken it out of Preparation H because Big Pharma wants to capitalize. Here in Canada, it is still widely available in both ointment and cream formulations, but maybe not for much longer.