none is a human efficacy trial
It cannot be legally compounded (it appears on FDAs not allowed for compounding list under 503A/503B)
Eur J Pharmacol 158:6167, 1988 Sikiric P, Rotkvic I, Mise S, Petek M, Rucman R, Seiwerth S, Zjacic Rotkvic V, Duvnjak M, Jagic V, Suchanek E, Grabarevic Z, Anic T, Brkic T, Djermanovic Z, Dodig M, Marovic A, Hernandez DE: Dopamine agonists prevent duodenal ulcer relapse: A comparative study with famotidine and cimetidine
The choice depends on your skin type, concerns, and health goals
It is more common in darker skin tones and provides significant protection against UV radiation
Sustained benefits suggest successful tissue remodeling