5 Se estima que entre el 70 y el 80% de la poblacin adulta los tiene en mayor o menor medida, aunque su visibilidad vara segn el tono de la piel y el grosor del tejido labial
Instead, doctors may lean towards recommending lifestyle adjustments or medications that have been scientifically proven to effectively treat medical conditions

According to a 2018 review, GHK-Cu as a cosmetic ingredient has demonstrated the ability to:3 Tighten loose skin Reverse age-related skin thinning Repair the skins protective barrier proteins Improve skin firmness and elasticity Reduce the appearance of fine lines and wrinkles Smooth rough skin Stimulate wound healing Lessen the appearance of photodamage (sun damage), hyperpigmentation, skin spots, lesions, and more Reduce inflammation and damage from free radicals Increase hair growth and thickness Additionally, in research from 2015, the authors noted that GHK-Cu may be able to stimulate collagen, regulate the skin remodeling process, attract immune cells to the site of an injury, and restore replicative vitality to fibroblasts (a cell that helps form connective tissue) in patients whove undergone radiation therapy for cancer.2 6 GHK-Cu isnt limited to topical/cosmetic forms, however
4 Start + Monitor Begin treatment with injection training
On top of the repair signalling, BPC-157 also suppresses key inflammatory molecules and shows cytoprotective effects on endothelial and epithelial cells (Jozwiak et al., 2025)
Medications like metformin or acid blockers can also play a role