Sagarin, Cosmetics Science and Technologies, 1957, pp. 189-200. |
Kitano, Yukio, "Effects of Dibutyryl Adenosine 3', 5'-Cyclic Monophosphate on Human Melanocytes in Vitro", Acta Dermatovener (Stockholm), 56: 223-228 (1976). |
Kitano, Yukio, "Effects of Melanocyte Stimulating Hormone Theophylline on Human Melanocytes in Vitro", Arch. Derm. Res., 255: 163-168 (1976). |
Fuller et al., "Decay of Hormone Responsiveness in Mouse Melanoma Cells in Culture as a Function of Cell Density", Journal of Cellular Physiology, 103: 279-287 (1980). |
Borovicka et al., "Skin protecting preparation against UV radiation", Chemical Abstracts, vol. 92, No. 12, Mar. 12, 1980, Columbus, Ohio, U.S.; Abstract No. 99450. |
Fuller et al., "Endocrine Responsiveness in Human Melanocytes and Melanoma Cells in Culture", JNCI, 66(5): 799-802 (1981). |
Sheridan et al., "Tritiated-Thymidine-Induced Increased DNA Content and Irreversible Differentiation in a Human Melanoma Cell Line", Br. J. Exp. Path., 62: 289-295 (1981). |
Hadley et al., "Topical Application of a Melanotropic Peptide Induces Systemic Follicular Melanogenesis", Life Sciences, 40:1889-1895 91987). |
Some commercial sun-tanning products which contain tyrosine are "Tan Magnifier" and Tropical Blend by Schering/Plough; Hawaiian Tropic by Tanning Research Labs; Estee Lauder suntan products; and Pre-tanning Accelerator by Tanz. |