At iThrive, we always use accurate nutrient support as part of a larger plan rather than just a temporary quick fix
The hair-growth interest comes from a line of animal research: T4 was shown to increase hair growth in rats and mice by activating hair-follicle stem cells in the bulge region, per PubMed (Philp et al., 2003, DOI), with follow-up work showing faster regrowth in T4-overexpressing mice and slower regrowth in knockout mice via VEGF and P38/ERK/AKT signalling (Gao et al., 2015, DOI)
Yamagata K, Tanaka N, Matsufuji H, Chino M (2012) -carotene reverses the IL-1-mediated reduction in paraoxonase-1 expression via induction of the camkkii pathway in human endothelial cells
How Ipamorelin Differs from GHRP-6, GHRP-2, and MK-677 The key distinction: Ipamorelin produces comparable GH release to GHRP-6 and GHRP-2 but without the cortisol, prolactin, or ACTH elevations those older compounds cause at therapeutic doses