Advice on which products I can use with a skin roller?
I just purchased a MTS skin roller that only goes deep enough to absorb products. .03 i believe. There is so much information out there on suggested products to use with the roller. Specifically copper peptide, hyaluronic acid and vitamin A, vitamin C, and vitamin E. There are also articles on the damage you can do to your skin if you use the wrong products. I would appreciate advice on what to safely use. Thanking you in advance for your expert opinion.