They're both likely to be good for anti aging , dry skin , brightening skin , sensitive skin and better texture
PubMed Central, Overgaard, Ulrik M., et al
Simple timing framework Baseline Discuss baseline labs before starting, especially with diabetes risk, cancer history, edema, nerve symptoms, or active growth-related medical concerns
Storage Guidelines Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 C
In-vitro and computational studies support each steps plausibility, but a full in-vivo demonstration that microgram doses reach target tissues and regulate specific genes is still lacking
It has a genuine FDA-approval history rather than being a novel "research chemical," but no FDA-approved finished product remains on the market, so it is supplied only through compounding pharmacies and prescribed off-label in adults for growth-hormone-axis support, general wellness, or anti-aging purposes rather than its original pediatric indication