Because I want those benefits, he said
Known as a powerful copper peptide, its often praised for improving skin firmness, reducing fine lines, and supporting collagen production
Pharmacological Induction of 5 Alpha-Reductase Deficiency in the Rat: Separation of Testosterone-Mediated and 5 Alpha-Dihydrotestosterone-Mediated Effects.Endocrinol.1986,119(3), 959-966 33
Beert E, Brems H, Danils B, de Wever I, van Calenbergh F, Schoenaers J, Debiec-Rychter M, Gevaert O, de Raedt T, van den Bruel A, de Ravel T, Cichowski K, Kluwe L, Mautner V, Sciot R, Legius E (2011) Atypical neurofibromas in neurofibromatosis type 1 are premalignant tumors
The authors commented that these results suggest that T4 is a potent wound healing factor with multiple activities