# Will my formula include Retin-A™?

> aka Tretinoin   At Curology, we pioneered a way of creating individualized acne regimens, and our patients love it!  The active ingredient in Retin-A™ ...

Source: https://support.curology.com/en_us/retin-atm-BytOQnd3O

Last updated: 2024-04-25T17:05:53.514Z

The active ingredient in Retin-A™ (tretinoin) may be present in your Curology prescription formula, along with other [active ingredients](https://support.curology.com/en_us/ingredients-S1jIXh_3u). Your dermatology provider will assess your skin and create a topical prescription for your unique needs.

If you’ve used Retin-A™ or Tretinoin in the past, or would like it to be included in your personalized formula, be sure to let your provider know!