In physician-supervised practice, some patients use both routes simultaneously: injectable GHK-Cu for systemic wound support combined with topical application at a specific skin wound site
Another double-blind, placebo-controlled clinical study with 24 participants used a 2% Ectoin cream twice a day for 4 weeks and found an improvement in all of the measured parameters, such as wrinkle volume, skin scaling, roughness, and elasticity
10.1111/j.1469-8137.2009.03146.x 78 RouhierN.GelhayeE.JacquotJ
Length of the treatment This includes the total number of injections used in the first session and the follow-up sessions
Some of the newer drugs like semaglutide, which is known as Ozempic and Wegovy, and tirzepatide, which is known as Mounjaro and Zepbound these drugs have increased potency