Yes, I take this supplement. I think it's well-designed. Good for sensitive people. A little expensive but reasonable.
It is a very LOW DOSE multi-vitamin and mineral.... with very basic methylation support.
It is not a "strong" vitamin.
The main value in the supplement in what it doesn't have -
copper, large amounts of folic acid / methylcobalmin, too high levels of B vitamins that trigger metal detox, potassium deficiency, overstimulation.
I currently take 1 capsule a day which is very affordable. I take a multi-mineral to compensate for the low doses of minerals found in one cap. Taking the full 4 caps a day provides stronger doses is more expensive at $33 per month. It's good that you can titrate up gradually.
here are Yasko's personal notes on the benefits of this blend:
http://www.mecfsforums.com/index.php/topic,17010.0.html