WHAT DOES RETINOIDS FORMULATED FOR THE LIPS MEAN?

I used it in both equally my early morning and evening routines and beloved how hydrating and calming it was. My skin instantly felt rejuvenated and moisturized.What a coincidence. We just discussed this moisturiser in your other article. Haha! I had a feeling you had been about to test it out, though, seeming as you like these kind of moisturisers