What Is Tretinoin And How Does It Work On Acne

Tretinoin for acne Constantly I am asked in Wilston cosmetic clinic about Retin A and Retinol for acne and antiageing. I will often explain what the differences are between the two products. There are a number of posts I have supplied on my blog explaining about Retin-A and Retinol, today, I am exploring Tretinoin which […]