Retin A and Acne Scars: Improvement in quality of acne scars with retinoic acid

Raffy Karamanoukian, MD answers: Does Retin-A really work for acne scars?

Will Retin-A really improve the appearance of acne scars and discoloration?


Raffy Karamanoukian, MD
11 months ago
By Raffy Karamanoukian, MD - Los Angeles Plastic Surgeon

Patients requesting improvement of acne scars are typically concerned about several things:

  • Improvement in pigmentation
  • Improved quality of surrounding skin on face
  • Improvement in contour irregularities and ice pick scars on the face

Retin A is an active exfoliator that speeds the skin cycle and increases deposition of collagen in the dermis.  The retinoic acid will improve pigmentation by increasing cell turnover and speeding up the elimination of melanin in the dermis.  It will also increase collagen and improve fine wrinkles and improve the overall quality of the skin.  It does not, however, have an effect on deep contour irregularities and ice pick scars.

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