Skincare Advice & Articles by Dr Bollmann
Retinol vs Retinaldyhyde
Dr Bollmann, Skin Care Specialist, Anti-Aging Expert Recently I received this question from a long time customer of Bare Skin Care. "Has the Rejuvenation Serum changed from the late 1990's? I have not noticed the peeling I used to when I used it." Well, people did not like the irritation...