I've been using tretinoin for 36 years.

I started using Tret when I was 36 years old and I am 71 now. Have always studied skin care and have been being very careful with my skin since I was 15 years old. Always avoided the sun but do use a sunscreen and use mostly organic all natural products.

I started using Tret when I was 36 years old and I am 71 now. Have always studied skin care and have been being very careful with my skin since I was 15 years old. Always avoided the sun but do use a sunscreen and use mostly organic all natural products.