Concentration + Retin-A Q&A
Hi, I just started using Retin-A 0.1% as an anti-aging treatment my skin feels fine--no burning, etc. On other sites they say, 0.025% Retin-A is... READ MORE
I want to use a Retin-a gel on my breasts for reducing stretchmarks appearance. I don't know what concentration I should use - 0.025% or 0.05%. My... READ MORE
I am 43 with pale, somewhat sensitive skin that tends to be dry, and I am developing wrinkles on the forehead and around the eyes. I'm not sure how... READ MORE
I was told that the strongest retinoic acid/tretinoin is 0.1% but recently, I saw that some shops/doctors are selling retinoic acid/tretinoin of up to... READ MORE
Want to start on Retin A, Retinol or Tretinoin to improve skin firmness. What concentration should I use?
I have been using AHA20% from Neostrata for years without any issues and I always use SFP 50 broad spectrum on the face and SPF20 on the eyes. I can't... READ MORE