Стефка Петрова

Member since 11/9/2012

Activity

  • 2 total posts
  • 1 question

Questions from Стефка Петрова

Skin, Retin A and Vitamin A?

Can you please explain how exactly Retin A thickens the skin and what is the difference between Ratin A and Vit A /from the practical point of view/? What is more effective:... READ MORE