Apply it directly to the scalp (not hair strands) since thats where hair growth actually takes place
doi: 10.1210/jc.2006-1375, PMID: [DOI] [PubMed] [Google Scholar] 3.Ognjenovic M, Ambrosini GL, Malacova E, Doherty DA, Oddy WH, Handelsman DJ, et al
Chapter 11: Presenting results and Summary of findings' tables
[41] : 973 Breast milk B 12 decreases over months of nursing in both well-nourished and vitamin-deficient mothers
It is made entirely in a lab using solid-phase peptide synthesis a chemical process that builds peptides one amino acid at a time on a polymer resin
This also depends on how your body reacts to the medication, but clinical trials showed that after 24 weeks (around six months), the average participant on higher doses of retatrutide lost close to 18% of their body weight