Zarrah Collagen Serum;-In the last segment, I said that collagen fundamentally frames a defensive layer on your skin to trap dampness in. That acts as a twofold edged sword as it likewise traps it whatever you have developed in your pores. This implies before applying the serum, you will need to give your skin a pleasant purify. Dispose of any terrible oils that may have leaked in your pores. After you get done with purifying and washing your skin, make a point to get dry and after that you would then be able to apply the serum.