Before undergoing this treatment, you should take your time and wash your hands properly so that the whitening of the skin does not cause any infection during the injection
Eye-area products with lower concentrations often work well for the similarly delicate lip border region
10.3390/antiox7090119 [DOI] [PMC free article] [PubMed] [Google Scholar]
PM: After cleansing the skin, apply a light amount of LacSal Serum or Exfol Serum (hydroxy acid exfoliators)
PubMed ID 7927334
Specifically, it upregulates genes involved in collagen synthesis (Types I, III, and V), decorin production (which regulates collagen fibril assembly), integrin and glycosaminoglycan synthesis, DNA repair enzymes, antioxidant defense systems (superoxide dismutase, glutathione), and stem cell markers