How long do i have to use retin a to see an effect on skin?
How Long to Use Retin A to See an Effect?
Doctor Answers (1)
How does it take to see the effects of Retin A
The lenght of time it takes to see the effects of Retin A will depend on what one is using for. If it's for acne or sun damage, one should start to see changes after a month. We usually evaluate its full effects on acne after 3 months.
These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.