This set is a wonderful value -- we started by trying individual formulas and loved them enough to just get the full set. We used to use the magnesium spray, but it was a bit drying and therefore caused itching. These are easily absorbed, do not dry out skin and feel smooth and even a bit firming. We have used every one of them and they are potent for both the body and the mind. Husband loves the beard formula, and we both use and alternate the two sleep formulas. PRAISE YAH!