Going to use a TCA peel for some deep keratosis pilaris on my triceps. I have used Retinoic acid in the past with some good results, but interested in trying TCA this time. Wondering how often I should be using this on my arms, and if I should be using a moisturizer to help the process?
Answers (2)
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July 14, 2015
Answer: Keratosis Pilaris On Arms
Jason Emer, MDDermatologic Surgeon, Board Certified in Dermatology
Jessner's and 35% is my maximal concentration, however over the years I have largely replaced TCA with Fractional and Fully Ablative laser resurfacing. TCA CROSS is another procedure where by we place very high strength TCA into FOCAL areas of acne scars (eg. Ice pick scars). Only in this...
Correction of pigment problems after chemical peels begins with twice daily application of Melarase AM and Melarase PM followed by sunscreen and avoidance of direct sun exposure. Best, Dr. Karamanoukian Los Angeles
This should be answered by your treating specialist. IMO and experience, I like to wait at least 6-8 weeks following a proper acetone scrubbed peel. A proper TCA at 30% takes a week to recover, and at least another 2-3 weeks before redness fades. Collagen stimulation may take up to 10-12 weeks...
