I would like to know the most effective vitamin supplement that you know of without magnesium citrate or perservatives.

Are you talking about a multi?

Have you checked out a brand like Metagenics? They are very high quality and contain no additives

Metagenics - Genetic Potential Through Nutrition (http://www.metagenics.com/)

I would like to know the most effective vitamin supplement that you know of without magnesium citrate or perservatives.
If I had to take ONE supplement that is good all around, for muscles, joints, eyes, skin, digestion, etc, and totally natural, I would take good ole codliver oil (from the bottle). With a chaser of orange juice!