which is better ghk cu or 2nd generation Target multiple signs of aging at once with Copper Peptide Serum with PDRN from Good Molecules AHK-CU vs. GHK-CU – Neurogan
Description
Safe when administered under professional supervision, with minimal side effects

B12 Health Benefits - Relieves the body of fatigue and weakness, potentially improving stamina - Supports healthy red blood cells and is used to treat Anemia - Treats pernicious anemia - Treats sickle cell anemia - Produces energy - Assists in weight loss - Keeps you thinking clearly and fights depression - Maintains proper heart functioning - Maintains a strong nervous system - Supports DNA replication and keeps your cells and you looking younger - Protects your heart - Used to treat and prevent Alzheimer's disease - Used to prevent breast cancer More information, precautions and interactions can be found under the "About B Vitamins tab." Before taking any new medication, either prescription or over-the-counter, check with your doctor or pharmacist
Most researchers report initial changes between two and three months, with more substantial improvements visible at four to six months

It's not an iron though, its not going to take all of the lines away
A Randomized Placebo-Controlled Pilot Trial Shows that Intranasal Vasopressin Improves Social Deficits in Children with Autism
