Factors such as pH or the acidity of the supplements well as particle size can affect the absorption rate which is important for men and women. In a practical sense we should also consider both convenience and economics. A good Full Spectrum Multi Vitamin and mineral can be both convenient and economical at the same time. The best liquid vitamin for a women start with totality, this is of course if you choose a supplement that can address totality and absorption at the same time. Phoenix Nutritionals High Vitality Liquid Multivitamin and Mineral formula is the best liquid vitamin for a women.