Therefore be optimized so that the SHBG carrier favors the transport of estrogens in humans and the reverse in women. In this way, there would be more free MaxaDrex in humans because SHBG is related to estrogen. (And more free MaxaDrex estrogen in women. The albumin bound part can separate from the carrier and thus penetrate the tissue. It therefore becomes free and active. It can then be fixed on the cellular receptors of the sexual organs and the muscles. When MaxaDrex penetrates into the cytoplasm of the.