I am consistently receiving Potenza and Rejuran to improve skin texture and pores. If I have the money, I will continue to use Potenza . It has been effective in improving skin texture and pore elasticity . In particular, it feels like the areas where I had previously applied filler or Sculptra are evened out. You know what that bumpy thing is. Rejuran is only recommended for dry skin!! When I receive it, I definitely feel like I'm getting oily.