Cystine: This is a covalently bonded dimer molecule of two cysteine molecules, connected through a disulfide bond
Fungal Genet Biol 49:302312 Drakulic T, Temple MD, Guido R, Jarolim S, Breitenbach M, Attfield PV, Dawes IW (2005) Involvement of oxidative stress response genes in redox homeostasis, the level of reactive oxidative species, and ageing in Saccharomyces cerevisiae
It was designed and characterized by Merck Research Laboratories, where medicinal chemists built it as a potent, orally bioavailable member of a spiroindanyl-piperidine structural class explicitly intended to release growth hormone (GH) after oral dosing
Endometrial Stem Cells: An emerging source showing powerful regenerative capabilities
When prescribed and documented for one of the conditions above, they are HSA and FSA-eligible expenses
Sourcing and Professional Responsibility Given the incomplete public ingredient disclosure and inconsistent supply chain, sourcing matters more with this product than with a licensed alternative
