Slower-acting peptides (GHK-Cu, Epithalon) hit their stride
van Dieren, S., Beulens, J
IGF-1 LR3 has been discussed in scientific literature involving insulin-like growth factor research, peptide receptor biology, molecular signaling pathways, protein interactions, cellular communication, and controlled laboratory models
I spoke with one of their pharmacists, someone with a doctorate in pharmacy
The suppository form allows for direct absorption of Glutathione into the bloodstream, bypassing the digestive system which can degrade or limit the absorption of the antioxidant when taken orally
Researchers should consider documentation first before they buy Glutathione for research