If Retinol is the purest form of Vitamin A, can't it just be purchased in a health food store?

No. Pure Vitamin A is simply not available at health food stores. If Vitamin A in its purest form were applied to the skin, it would be so irritating that no one could tolerate it.

Vitamin A is also very unstable upon contact with air, which is why recent research suggests that other Vitamin A products may be less than effective. Without the unique stabilizing properties of the Microsponge system, Vitamin A would be inert before it even reaches the skin. More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.