I used them one time during P3 and felt they helped to keep the inches lost better and also felt that I had more energy however I cannot give that totally to the shots because at a lighter weight there is more energy
The research is genuinely compelling
Simple enough
Hartmanov, Tereza

GHK-Cu & AHK-Cu Copper Peptides Stimulate hair regrowth, strengthen follicles, and improve scalp health Niacinamide (Vitamin B3) Enhances blood circulation to hair roots for better nutrient delivery Panthenol (Vitamin B5) Deeply hydrates and repairs the scalp barrier Ginseng Root Extract A natural DHT blocker that helps combat hair thinning Hydrolyzed Keratin Replenishes and fortifies hair structure for stronger, more resilient strands Apply daily directly to the scalp, focusing on thinning areas Massage gently to enhance absorption and scalp stimulation Use alongside mesotherapy for maximum follicle activation and long-term results Clinical research suggests that regular use of copper peptides (GHK-Cu, AHK-Cu) can support measurable improvements in hair health, including: Up to 3040% increase in hair density 2530% reduction in shedding Results within 26 months of consistent use Copper peptides support follicle signaling, scalp regeneration, and circulation, helping extend the hair growth phase for thicker, stronger-looking hair

Even in these cases, the stronger approach is to get a pediatricians recommendation first, then use a reputable IV provider as the delivery mechanism