Copper peptides are the strongest alternative for firmness and texture appearance if you are someone who genuinely can't use retinol
Shapouri-Moghaddam A, Mohammadian S, Vazini H, Taghadosi M, Esmaeili S-A, Mardani F, Seifi B, Mohammadi A, Afshari JT, Sahebkar A
Administer the injection in abdominal tissue for consistent absorption
Multi-Peptide + Copper Peptides 1% Serum FAQs We recommend using The Ordinary Multi-Peptide + Copper Peptides 1% Serum in the Treat stage of your AM and PM skincare routine after cleansing (Prep) and before applying moisturizers (Seal)
They also work well as long-term maintenance after in-clinic collagen induction, when you want steady signals at home
Select the minimum needle length that allows you to carry out your application comfortably